JP2017126747A - 酸素源としてのn2oを使用する原子層構造を包含する半導体デバイスの製造方法 - Google Patents
酸素源としてのn2oを使用する原子層構造を包含する半導体デバイスの製造方法 Download PDFInfo
- Publication number
- JP2017126747A JP2017126747A JP2017003204A JP2017003204A JP2017126747A JP 2017126747 A JP2017126747 A JP 2017126747A JP 2017003204 A JP2017003204 A JP 2017003204A JP 2017003204 A JP2017003204 A JP 2017003204A JP 2017126747 A JP2017126747 A JP 2017126747A
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- monolayer
- semiconductor
- forming
- range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/81—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation
- H10D62/815—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/32—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by intermediate layers between substrates and deposited layers
- H10P14/3242—Structure
- H10P14/3244—Layer structure
- H10P14/3251—Layer structure consisting of three or more layers
- H10P14/3252—Alternating layers, e.g. superlattice
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/751—Insulated-gate field-effect transistors [IGFET] having composition variations in the channel regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/81—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation
- H10D62/815—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW]
- H10D62/8161—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW] potential variation due to variations in composition or crystallinity, e.g. heterojunction superlattices
- H10D62/8162—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW] potential variation due to variations in composition or crystallinity, e.g. heterojunction superlattices having quantum effects only in the vertical direction, i.e. layered structures having quantum effects solely resulting from vertical potential variation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/013—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator
- H10D64/01302—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator the insulator being formed after the semiconductor body, the semiconductor being silicon
- H10D64/01332—Making the insulator
- H10D64/01336—Making the insulator on single crystalline silicon, e.g. chemical oxidation using a liquid
- H10D64/01342—Making the insulator on single crystalline silicon, e.g. chemical oxidation using a liquid by deposition, e.g. evaporation, ALD or laser deposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/013—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator
- H10D64/01302—Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator the insulator being formed after the semiconductor body, the semiconductor being silicon
- H10D64/01332—Making the insulator
- H10D64/01336—Making the insulator on single crystalline silicon, e.g. chemical oxidation using a liquid
- H10D64/01344—Making the insulator on single crystalline silicon, e.g. chemical oxidation using a liquid in a nitrogen-containing ambient, e.g. N2O oxidation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/24—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using chemical vapour deposition [CVD]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/32—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by intermediate layers between substrates and deposited layers
- H10P14/3202—Materials thereof
- H10P14/3204—Materials thereof being Group IVA semiconducting materials
- H10P14/3211—Silicon, silicon germanium or germanium
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/32—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by intermediate layers between substrates and deposited layers
- H10P14/3202—Materials thereof
- H10P14/3238—Materials thereof being insulating materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
- H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
- H10P14/6326—Deposition processes
- H10P14/6328—Deposition from the gas or vapour phase
- H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H10P14/6339—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition deposition by cyclic CVD, e.g. ALD, ALE or pulsed CVD
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/90—Thermal treatments, e.g. annealing or sintering
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W10/00—Isolation regions in semiconductor bodies between components of integrated devices
- H10W10/01—Manufacture or treatment
- H10W10/011—Manufacture or treatment of isolation regions comprising dielectric materials
- H10W10/014—Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations
- H10W10/0143—Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations comprising concurrently refilling multiple trenches having different shapes or dimensions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
- H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having two-dimensional [2D] charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
- H10D30/475—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having wider bandgap layer formed on top of lower bandgap active layer, e.g. undoped barrier HEMTs such as i-AlGaN/GaN HEMTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/791—Arrangements for exerting mechanical stress on the crystal lattice of the channel regions
Landscapes
- Insulated Gate Type Field-Effect Transistor (AREA)
- Recrystallisation Techniques (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
fはフェルミ・ディラック分布であり、
EFはフェルミエネルギーであり、
Tは温度であり、
E(k、n)は波数ベクトルkとn番目のエネルギーバンドに対応する状態の電子のエネルギーであり、
添え字iとjはデカルト座標x、y、zを意味し、
積分はブリュアンゾーン(B.Z.)上で取られ、且つ、
総和は、電子と正孔それぞれのフェルミエネルギーの上下のエネルギーを持つバンド上で取られる。
21 基板
22 浅いトレンチ分離(STI)領域
25 超格子
Claims (25)
- 半導体デバイスの製造方法であって、
半導体処理チャンバ内の半導体基板上に複数の離間した構造を形成するステップであって、各構造は複数の積層された層のグループを含み、且つ、層の各グループは、ベース半導体部分を定義する複数の積層されたベースシリコン単分子層と、隣接ベースシリコン部分の結晶格子内に拘束された少なくとも1つの酸素単分子層とを含む、ステップ、
を含み、
前記酸素単分子層は、酸素源としてN2Oを使用して形成される、
方法。 - 形成するステップが、エピタキシャル化学蒸着(CVD)を使用して離間した構造の前記複数のグループを形成するステップを含む、請求項1に記載の方法。
- 前記ベースシリコン単分子層が、600℃〜800℃の範囲の温度で形成される、請求項1に記載の方法。
- 前記ベースシリコン単分子層が、665℃〜685℃の範囲の温度で形成される、請求項3に記載の方法。
- 前記酸素単分子層が、500℃〜750℃の範囲の温度で形成される、請求項1に記載の方法。
- 前記酸素源の曝露時間が1〜240秒である、請求項1に記載の方法。
- 前記酸素源が、2%未満のN2Oを有するヘリウム源ガスを含む、請求項1に記載の方法。
- 前記離間した構造の間に浅いトレンチ分離(STI)領域を形成するステップをさらに含む、請求項1に記載の方法。
- 前記STI領域は、前記離間した構造を形成する前に形成される、請求項8に記載の方法。
- 前記離間した構造の各々の上にそれぞれのキャップ半導体層を形成するステップをさらに含む、請求項1に記載の方法。
- 前記キャップ半導体層を形成するステップは、580℃〜900℃の範囲の温度で前記キャップ半導体層を形成するステップを含む、請求項10に記載の方法。
- 半導体デバイスの製造方法であって、
エピタキシャル化学蒸着(CVD)を使用して半導体処理チャンバ内の隣接する構造間に浅いトレンチ分離(STI)領域を有する半導体基板上に複数の離間した構造を形成するステップであって、各構造は複数の積層された層のグループを含み、且つ、層の各グループは、ベース半導体部分を定義する複数の積層されたベースシリコン単分子層と、隣接ベースシリコン部分の結晶格子内に拘束された少なくとも1つの酸素単分子層とを含む、ステップ、
を含み、
前記酸素単分子層は、酸素源としてN2Oを使用して形成される、
方法。 - 前記ベースシリコン単分子層が、600℃〜800℃の範囲の温度で形成される、請求項12に記載の方法。
- 前記ベースシリコン単分子層が、665℃〜685℃の範囲の温度で形成される、請求項13に記載の方法。
- 前記酸素単分子層が、500℃〜750℃の範囲の温度で形成される、請求項12に記載の方法。
- 前記酸素源の曝露時間が1〜240秒である、請求項12に記載の方法。
- 前記酸素源が、2%未満のN2Oを有するヘリウム源ガスを含む、請求項12に記載の方法。
- 前記STI領域は、前記離間した構造を形成する前に形成される、請求項12に記載の方法。
- 前記離間した構造の各々の上にそれぞれのキャップ半導体層を形成するステップをさらに含む、請求項12に記載の方法。
- キャップ半導体層を形成するステップは、580℃〜900℃の範囲の温度でキャップ半導体層を形成するステップを含む、請求項12に記載の方法。
- 半導体デバイスの製造方法であって、
半導体処理チャンバ内の半導体基板上に複数の離間した構造を形成するステップであって、各構造は複数の積層された層のグループを含み、且つ、層の各グループは、ベース半導体部分を定義する複数の積層されたベースシリコン単分子層と、隣接ベースシリコン部分の結晶格子内に拘束された少なくとも1つの酸素単分子層とを含む、ステップ、
を含み、
前記酸素単分子層は、酸素源としてN2Oを使用して、500℃〜750℃の範囲の温度で形成され、且つ、
前記ベースシリコン単分子層が、600℃〜800℃の範囲の温度で形成される、
方法。 - 形成するステップが、エピタキシャル化学蒸着(CVD)を使用して離間した構造の前記複数のグループを形成するステップを含む、請求項21に記載の方法。
- 前記ベースシリコン単分子層が、665℃〜685℃の範囲の温度で形成される、請求項21に記載の方法。
- 前記酸素源の曝露時間が1〜240秒である、請求項21に記載の方法。
- 前記酸素源が、2%未満のN2Oを有するヘリウム源ガスを含む、請求項21に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/996,312 US9558939B1 (en) | 2016-01-15 | 2016-01-15 | Methods for making a semiconductor device including atomic layer structures using N2O as an oxygen source |
| US14/996,312 | 2016-01-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017126747A true JP2017126747A (ja) | 2017-07-20 |
| JP6342527B2 JP6342527B2 (ja) | 2018-06-13 |
Family
ID=57708383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017003204A Active JP6342527B2 (ja) | 2016-01-15 | 2017-01-12 | 酸素源としてのn2oを使用する原子層構造を包含する半導体デバイスの製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9558939B1 (ja) |
| EP (1) | EP3193353A1 (ja) |
| JP (1) | JP6342527B2 (ja) |
| KR (1) | KR101905299B1 (ja) |
| TW (1) | TWI616937B (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024034433A1 (ja) * | 2022-08-08 | 2024-02-15 | 信越半導体株式会社 | 量子コンピュータ用シリコン基板の製造方法、量子コンピュータ用シリコン基板及び半導体装置 |
| JP2024023112A (ja) * | 2022-08-08 | 2024-02-21 | 信越半導体株式会社 | 量子コンピュータ用シリコン基板の製造方法、量子コンピュータ用シリコン基板及び半導体装置 |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10109342B2 (en) | 2016-05-11 | 2018-10-23 | Atomera Incorporated | Dram architecture to reduce row activation circuitry power and peripheral leakage and related methods |
| US10170603B2 (en) | 2016-08-08 | 2019-01-01 | Atomera Incorporated | Semiconductor device including a resonant tunneling diode structure with electron mean free path control layers |
| US10107854B2 (en) | 2016-08-17 | 2018-10-23 | Atomera Incorporated | Semiconductor device including threshold voltage measurement circuitry |
| TWI723262B (zh) | 2017-05-16 | 2021-04-01 | 美商安托梅拉公司 | 包含超晶格作為吸除層之半導體元件及方法 |
| US10367064B2 (en) | 2017-06-13 | 2019-07-30 | Atomera Incorporated | Semiconductor device with recessed channel array transistor (RCAT) including a superlattice |
| US10109479B1 (en) | 2017-07-31 | 2018-10-23 | Atomera Incorporated | Method of making a semiconductor device with a buried insulating layer formed by annealing a superlattice |
| CN111247640B (zh) | 2017-08-18 | 2023-11-03 | 阿托梅拉公司 | 包括与超晶格sti界面相邻的非单晶纵梁的半导体器件和方法 |
| US10615209B2 (en) | 2017-12-15 | 2020-04-07 | Atomera Incorporated | CMOS image sensor including stacked semiconductor chips and readout circuitry including a superlattice |
| US10361243B2 (en) | 2017-12-15 | 2019-07-23 | Atomera Incorporated | Method for making CMOS image sensor including superlattice to enhance infrared light absorption |
| US10396223B2 (en) | 2017-12-15 | 2019-08-27 | Atomera Incorporated | Method for making CMOS image sensor with buried superlattice layer to reduce crosstalk |
| US10367028B2 (en) | 2017-12-15 | 2019-07-30 | Atomera Incorporated | CMOS image sensor including stacked semiconductor chips and image processing circuitry including a superlattice |
| US10276625B1 (en) | 2017-12-15 | 2019-04-30 | Atomera Incorporated | CMOS image sensor including superlattice to enhance infrared light absorption |
| US10608027B2 (en) | 2017-12-15 | 2020-03-31 | Atomera Incorporated | Method for making CMOS image sensor including stacked semiconductor chips and image processing circuitry including a superlattice |
| US10461118B2 (en) | 2017-12-15 | 2019-10-29 | Atomera Incorporated | Method for making CMOS image sensor including photodiodes with overlying superlattices to reduce crosstalk |
| US10304881B1 (en) | 2017-12-15 | 2019-05-28 | Atomera Incorporated | CMOS image sensor with buried superlattice layer to reduce crosstalk |
| US10529757B2 (en) | 2017-12-15 | 2020-01-07 | Atomera Incorporated | CMOS image sensor including pixels with read circuitry having a superlattice |
| US10355151B2 (en) | 2017-12-15 | 2019-07-16 | Atomera Incorporated | CMOS image sensor including photodiodes with overlying superlattices to reduce crosstalk |
| US10529768B2 (en) | 2017-12-15 | 2020-01-07 | Atomera Incorporated | Method for making CMOS image sensor including pixels with read circuitry having a superlattice |
| US10608043B2 (en) | 2017-12-15 | 2020-03-31 | Atomera Incorporation | Method for making CMOS image sensor including stacked semiconductor chips and readout circuitry including a superlattice |
| WO2019173668A1 (en) | 2018-03-08 | 2019-09-12 | Atomera Incorporated | Semiconductor device including enhanced contact structures having a superlattice and related methods |
| US10468245B2 (en) | 2018-03-09 | 2019-11-05 | Atomera Incorporated | Semiconductor device including compound semiconductor materials and an impurity and point defect blocking superlattice |
| US10727049B2 (en) | 2018-03-09 | 2020-07-28 | Atomera Incorporated | Method for making a semiconductor device including compound semiconductor materials and an impurity and point defect blocking superlattice |
| US10884185B2 (en) | 2018-04-12 | 2021-01-05 | Atomera Incorporated | Semiconductor device including vertically integrated optical and electronic devices and comprising a superlattice |
| US11664459B2 (en) | 2018-04-12 | 2023-05-30 | Atomera Incorporated | Method for making an inverted T channel field effect transistor (ITFET) including a superlattice |
| US10586864B2 (en) * | 2018-08-05 | 2020-03-10 | International Business Machines Corporation | Vertical transistor with one-dimensional edge contacts |
| US10593798B2 (en) | 2018-08-05 | 2020-03-17 | International Business Machines Corporation | Vertical transistor with one atomic layer gate length |
| US10566191B1 (en) | 2018-08-30 | 2020-02-18 | Atomera Incorporated | Semiconductor device including superlattice structures with reduced defect densities |
| US10811498B2 (en) | 2018-08-30 | 2020-10-20 | Atomera Incorporated | Method for making superlattice structures with reduced defect densities |
| TWI720587B (zh) * | 2018-08-30 | 2021-03-01 | 美商安托梅拉公司 | 用於製作具較低缺陷密度超晶格結構之方法及元件 |
| US20200135489A1 (en) * | 2018-10-31 | 2020-04-30 | Atomera Incorporated | Method for making a semiconductor device including a superlattice having nitrogen diffused therein |
| US10580867B1 (en) | 2018-11-16 | 2020-03-03 | Atomera Incorporated | FINFET including source and drain regions with dopant diffusion blocking superlattice layers to reduce contact resistance |
| US10593761B1 (en) | 2018-11-16 | 2020-03-17 | Atomera Incorporated | Method for making a semiconductor device having reduced contact resistance |
| US10854717B2 (en) | 2018-11-16 | 2020-12-01 | Atomera Incorporated | Method for making a FINFET including source and drain dopant diffusion blocking superlattices to reduce contact resistance |
| US10840337B2 (en) | 2018-11-16 | 2020-11-17 | Atomera Incorporated | Method for making a FINFET having reduced contact resistance |
| US10818755B2 (en) | 2018-11-16 | 2020-10-27 | Atomera Incorporated | Method for making semiconductor device including source/drain dopant diffusion blocking superlattices to reduce contact resistance |
| US10847618B2 (en) | 2018-11-16 | 2020-11-24 | Atomera Incorporated | Semiconductor device including body contact dopant diffusion blocking superlattice having reduced contact resistance |
| US10580866B1 (en) | 2018-11-16 | 2020-03-03 | Atomera Incorporated | Semiconductor device including source/drain dopant diffusion blocking superlattices to reduce contact resistance |
| US10840336B2 (en) | 2018-11-16 | 2020-11-17 | Atomera Incorporated | Semiconductor device with metal-semiconductor contacts including oxygen insertion layer to constrain dopants and related methods |
| US10840335B2 (en) | 2018-11-16 | 2020-11-17 | Atomera Incorporated | Method for making semiconductor device including body contact dopant diffusion blocking superlattice to reduce contact resistance |
| US11094818B2 (en) | 2019-04-23 | 2021-08-17 | Atomera Incorporated | Method for making a semiconductor device including a superlattice and an asymmetric channel and related methods |
| US10937888B2 (en) | 2019-07-17 | 2021-03-02 | Atomera Incorporated | Method for making a varactor with a hyper-abrupt junction region including spaced-apart superlattices |
| US11183565B2 (en) | 2019-07-17 | 2021-11-23 | Atomera Incorporated | Semiconductor devices including hyper-abrupt junction region including spaced-apart superlattices and related methods |
| US10937868B2 (en) | 2019-07-17 | 2021-03-02 | Atomera Incorporated | Method for making semiconductor devices with hyper-abrupt junction region including spaced-apart superlattices |
| US10825901B1 (en) | 2019-07-17 | 2020-11-03 | Atomera Incorporated | Semiconductor devices including hyper-abrupt junction region including a superlattice |
| US10879357B1 (en) | 2019-07-17 | 2020-12-29 | Atomera Incorporated | Method for making a semiconductor device having a hyper-abrupt junction region including a superlattice |
| US10825902B1 (en) | 2019-07-17 | 2020-11-03 | Atomera Incorporated | Varactor with hyper-abrupt junction region including spaced-apart superlattices |
| US10868120B1 (en) | 2019-07-17 | 2020-12-15 | Atomera Incorporated | Method for making a varactor with hyper-abrupt junction region including a superlattice |
| US10840388B1 (en) | 2019-07-17 | 2020-11-17 | Atomera Incorporated | Varactor with hyper-abrupt junction region including a superlattice |
| US11437486B2 (en) | 2020-01-14 | 2022-09-06 | Atomera Incorporated | Methods for making bipolar junction transistors including emitter-base and base-collector superlattices |
| US11302823B2 (en) | 2020-02-26 | 2022-04-12 | Atomera Incorporated | Method for making semiconductor device including a superlattice with different non-semiconductor material monolayers |
| US11177351B2 (en) | 2020-02-26 | 2021-11-16 | Atomera Incorporated | Semiconductor device including a superlattice with different non-semiconductor material monolayers |
| US11075078B1 (en) | 2020-03-06 | 2021-07-27 | Atomera Incorporated | Method for making a semiconductor device including a superlattice within a recessed etch |
| US11569368B2 (en) | 2020-06-11 | 2023-01-31 | Atomera Incorporated | Method for making semiconductor device including a superlattice and providing reduced gate leakage |
| US11469302B2 (en) | 2020-06-11 | 2022-10-11 | Atomera Incorporated | Semiconductor device including a superlattice and providing reduced gate leakage |
| WO2022006396A1 (en) * | 2020-07-02 | 2022-01-06 | Atomera Incorporated | Method for making a semiconductor device using superlattices with different non-semiconductor thermal stabilities |
| US11837634B2 (en) | 2020-07-02 | 2023-12-05 | Atomera Incorporated | Semiconductor device including superlattice with oxygen and carbon monolayers |
| US12020926B2 (en) | 2021-03-03 | 2024-06-25 | Atomera Incorporated | Radio frequency (RF) semiconductor devices including a ground plane layer having a superlattice |
| US11810784B2 (en) | 2021-04-21 | 2023-11-07 | Atomera Incorporated | Method for making semiconductor device including a superlattice and enriched silicon 28 epitaxial layer |
| US11923418B2 (en) | 2021-04-21 | 2024-03-05 | Atomera Incorporated | Semiconductor device including a superlattice and enriched silicon 28 epitaxial layer |
| EP4331016A1 (en) | 2021-05-18 | 2024-03-06 | Atomera Incorporated | Semiconductor device including a superlattice providing metal work function tuning and associated methods |
| US11728385B2 (en) | 2021-05-26 | 2023-08-15 | Atomera Incorporated | Semiconductor device including superlattice with O18 enriched monolayers |
| US11682712B2 (en) | 2021-05-26 | 2023-06-20 | Atomera Incorporated | Method for making semiconductor device including superlattice with O18 enriched monolayers |
| US11631584B1 (en) | 2021-10-28 | 2023-04-18 | Atomera Incorporated | Method for making semiconductor device with selective etching of superlattice to define etch stop layer |
| US11721546B2 (en) | 2021-10-28 | 2023-08-08 | Atomera Incorporated | Method for making semiconductor device with selective etching of superlattice to accumulate non-semiconductor atoms |
| TWI855668B (zh) | 2022-05-04 | 2024-09-11 | 美商安托梅拉公司 | 具低功耗的dram感測放大器架構及相關方法 |
| US20240072096A1 (en) | 2022-08-23 | 2024-02-29 | Atomera Incorporated | Method for making image sensor devices including a superlattice |
| WO2024192097A1 (en) | 2023-03-14 | 2024-09-19 | Atomera Incorporated | Method for making a radio frequency silicon-on-insulator (rfsoi) wafer including a superlattice |
| US12142669B2 (en) | 2023-03-24 | 2024-11-12 | Atomera Incorporated | Method for making nanostructure transistors with flush source/drain dopant blocking structures including a superlattice |
| EP4670474A1 (en) | 2023-05-08 | 2025-12-31 | Atomera Incorporated | DMOS DEVICES COMPRISING A SUPER-GRID AND A FIELD PLATE FOR DRIFT REGION DIFFUSION AND ASSOCIATED PROCESSES |
| EP4714233A1 (en) | 2023-07-03 | 2026-03-25 | Atomera Incorporated | Memory device including a superlattice gettering layer and associated methods |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07153685A (ja) * | 1993-11-29 | 1995-06-16 | Oki Electric Ind Co Ltd | 歪ヘテロ超格子構造の薄膜形成方法 |
| JPH07193059A (ja) * | 1993-12-27 | 1995-07-28 | Hitachi Ltd | 半導体装置の製造方法 |
| JP2002231717A (ja) * | 2000-11-03 | 2002-08-16 | Texas Instruments Inc | 酸化剤としてN2Oを用いた超薄膜SiO2 |
| US20040262595A1 (en) * | 2003-06-26 | 2004-12-30 | Rj Mears Llc | Semiconductor device including band-engineered superlattice |
| JP2007043147A (ja) * | 2005-07-29 | 2007-02-15 | Samsung Electronics Co Ltd | 原子層蒸着工程を用いたシリコンリッチナノクリスタル構造物の形成方法及びこれを用いた不揮発性半導体装置の製造方法 |
| US20070194298A1 (en) * | 2006-02-21 | 2007-08-23 | Rj Mears, Llc | Semiconductor device comprising a lattice matching layer |
Family Cites Families (125)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127681Y2 (ja) | 1980-07-08 | 1986-08-18 | ||
| US4485128A (en) | 1981-11-20 | 1984-11-27 | Chronar Corporation | Bandgap control in amorphous semiconductors |
| JPH0656887B2 (ja) | 1982-02-03 | 1994-07-27 | 株式会社日立製作所 | 半導体装置およびその製法 |
| US4594603A (en) | 1982-04-22 | 1986-06-10 | Board Of Trustees Of The University Of Illinois | Semiconductor device with disordered active region |
| US4590399A (en) | 1984-02-28 | 1986-05-20 | Exxon Research And Engineering Co. | Superlattice piezoelectric devices |
| US4882609A (en) | 1984-11-19 | 1989-11-21 | Max-Planck Gesellschaft Zur Forderung Der Wissenschafter E.V. | Semiconductor devices with at least one monoatomic layer of doping atoms |
| JPS61145820U (ja) | 1985-03-04 | 1986-09-09 | ||
| JPS61210679A (ja) | 1985-03-15 | 1986-09-18 | Sony Corp | 半導体装置 |
| JPS61220339A (ja) | 1985-03-26 | 1986-09-30 | Nippon Telegr & Teleph Corp <Ntt> | 半導体材料特性の制御方法 |
| JPS62219665A (ja) | 1986-03-20 | 1987-09-26 | Fujitsu Ltd | 超格子薄膜トランジスタ |
| US4908678A (en) | 1986-10-08 | 1990-03-13 | Semiconductor Energy Laboratory Co., Ltd. | FET with a super lattice channel |
| US5081513A (en) | 1991-02-28 | 1992-01-14 | Xerox Corporation | Electronic device with recovery layer proximate to active layer |
| US5216262A (en) | 1992-03-02 | 1993-06-01 | Raphael Tsu | Quantum well structures useful for semiconductor devices |
| JPH0643482A (ja) | 1992-07-24 | 1994-02-18 | Matsushita Electric Ind Co Ltd | 空間光変調素子およびその製造方法 |
| US5955754A (en) | 1992-10-23 | 1999-09-21 | Symetrix Corporation | Integrated circuits having mixed layered superlattice materials and precursor solutions for use in a process of making the same |
| US5357119A (en) | 1993-02-19 | 1994-10-18 | Board Of Regents Of The University Of California | Field effect devices having short period superlattice structures using Si and Ge |
| US5606177A (en) | 1993-10-29 | 1997-02-25 | Texas Instruments Incorporated | Silicon oxide resonant tunneling diode structure |
| US5466949A (en) | 1994-08-04 | 1995-11-14 | Texas Instruments Incorporated | Silicon oxide germanium resonant tunneling |
| US5627386A (en) | 1994-08-11 | 1997-05-06 | The United States Of America As Represented By The Secretary Of The Army | Silicon nanostructure light-emitting diode |
| US5561302A (en) | 1994-09-26 | 1996-10-01 | Motorola, Inc. | Enhanced mobility MOSFET device and method |
| US5577061A (en) | 1994-12-16 | 1996-11-19 | Hughes Aircraft Company | Superlattice cladding layers for mid-infrared lasers |
| FR2734097B1 (fr) | 1995-05-12 | 1997-06-06 | Thomson Csf | Laser a semiconducteurs |
| US6326650B1 (en) | 1995-08-03 | 2001-12-04 | Jeremy Allam | Method of forming a semiconductor structure |
| US6344271B1 (en) | 1998-11-06 | 2002-02-05 | Nanoenergy Corporation | Materials and products using nanostructured non-stoichiometric substances |
| EP0843361A1 (en) | 1996-11-15 | 1998-05-20 | Hitachi Europe Limited | Memory device |
| US6058127A (en) | 1996-12-13 | 2000-05-02 | Massachusetts Institute Of Technology | Tunable microcavity and method of using nonlinear materials in a photonic crystal |
| US5994164A (en) | 1997-03-18 | 1999-11-30 | The Penn State Research Foundation | Nanostructure tailoring of material properties using controlled crystallization |
| US6255150B1 (en) | 1997-10-23 | 2001-07-03 | Texas Instruments Incorporated | Use of crystalline SiOx barriers for Si-based resonant tunneling diodes |
| US6376337B1 (en) * | 1997-11-10 | 2002-04-23 | Nanodynamics, Inc. | Epitaxial SiOx barrier/insulation layer |
| JP3443343B2 (ja) | 1997-12-03 | 2003-09-02 | 松下電器産業株式会社 | 半導体装置 |
| JP3547037B2 (ja) | 1997-12-04 | 2004-07-28 | 株式会社リコー | 半導体積層構造及び半導体発光素子 |
| US6608327B1 (en) | 1998-02-27 | 2003-08-19 | North Carolina State University | Gallium nitride semiconductor structure including laterally offset patterned layers |
| JP3854731B2 (ja) | 1998-03-30 | 2006-12-06 | シャープ株式会社 | 微細構造の製造方法 |
| US6888175B1 (en) | 1998-05-29 | 2005-05-03 | Massachusetts Institute Of Technology | Compound semiconductor structure with lattice and polarity matched heteroepitaxial layers |
| RU2142665C1 (ru) | 1998-08-10 | 1999-12-10 | Швейкин Василий Иванович | Инжекционный лазер |
| US6586835B1 (en) | 1998-08-31 | 2003-07-01 | Micron Technology, Inc. | Compact system module with built-in thermoelectric cooling |
| DE60042666D1 (de) | 1999-01-14 | 2009-09-17 | Panasonic Corp | Halbleiterbauelement und Verfahren zu dessen Herstellung |
| GB9905196D0 (en) | 1999-03-05 | 1999-04-28 | Fujitsu Telecommunications Eur | Aperiodic gratings |
| US6993222B2 (en) | 1999-03-03 | 2006-01-31 | Rj Mears, Llc | Optical filter device with aperiodically arranged grating elements |
| DE60043536D1 (de) | 1999-03-04 | 2010-01-28 | Nichia Corp | Nitridhalbleiterlaserelement |
| GB2386254A (en) | 1999-03-05 | 2003-09-10 | Nanovis Llc | Superlattices |
| US6350993B1 (en) | 1999-03-12 | 2002-02-26 | International Business Machines Corporation | High speed composite p-channel Si/SiGe heterostructure for field effect devices |
| US6281532B1 (en) | 1999-06-28 | 2001-08-28 | Intel Corporation | Technique to obtain increased channel mobilities in NMOS transistors by gate electrode engineering |
| US6570898B2 (en) | 1999-09-29 | 2003-05-27 | Xerox Corporation | Structure and method for index-guided buried heterostructure AlGalnN laser diodes |
| US6501092B1 (en) | 1999-10-25 | 2002-12-31 | Intel Corporation | Integrated semiconductor superlattice optical modulator |
| RU2173003C2 (ru) | 1999-11-25 | 2001-08-27 | Септре Электроникс Лимитед | Способ образования кремниевой наноструктуры, решетки кремниевых квантовых проводков и основанных на них устройств |
| DE10025264A1 (de) | 2000-05-22 | 2001-11-29 | Max Planck Gesellschaft | Feldeffekt-Transistor auf der Basis von eingebetteten Clusterstrukturen und Verfahren zu seiner Herstellung |
| US7902546B2 (en) | 2000-08-08 | 2011-03-08 | Translucent, Inc. | Rare earth-oxides, rare earth -nitrides, rare earth -phosphides and ternary alloys with silicon |
| US7301199B2 (en) | 2000-08-22 | 2007-11-27 | President And Fellows Of Harvard College | Nanoscale wires and related devices |
| US6638838B1 (en) | 2000-10-02 | 2003-10-28 | Motorola, Inc. | Semiconductor structure including a partially annealed layer and method of forming the same |
| US6521549B1 (en) | 2000-11-28 | 2003-02-18 | Lsi Logic Corporation | Method of reducing silicon oxynitride gate insulator thickness in some transistors of a hybrid integrated circuit to obtain increased differential in gate insulator thickness with other transistors of the hybrid circuit |
| US20020100942A1 (en) | 2000-12-04 | 2002-08-01 | Fitzgerald Eugene A. | CMOS inverter and integrated circuits utilizing strained silicon surface channel MOSFETs |
| US6673646B2 (en) | 2001-02-28 | 2004-01-06 | Motorola, Inc. | Growth of compound semiconductor structures on patterned oxide films and process for fabricating same |
| US6690699B2 (en) | 2001-03-02 | 2004-02-10 | Lucent Technologies Inc | Quantum cascade laser with relaxation-stabilized injection |
| US6646293B2 (en) | 2001-07-18 | 2003-11-11 | Motorola, Inc. | Structure for fabricating high electron mobility transistors utilizing the formation of complaint substrates |
| JP2005504436A (ja) | 2001-09-21 | 2005-02-10 | アンバーウェーブ システムズ コーポレイション | 画定された不純物勾配を有するひずみ材料層を使用する半導体構造、およびその構造を製作するための方法。 |
| AU2003222003A1 (en) | 2002-03-14 | 2003-09-29 | Amberwave Systems Corporation | Methods for fabricating strained layers on semiconductor substrates |
| US6816530B2 (en) | 2002-09-30 | 2004-11-09 | Lucent Technologies Inc. | Nonlinear semiconductor light sources |
| US7023010B2 (en) | 2003-04-21 | 2006-04-04 | Nanodynamics, Inc. | Si/C superlattice useful for semiconductor devices |
| US20070012910A1 (en) | 2003-06-26 | 2007-01-18 | Rj Mears, Llc | Semiconductor Device Including a Channel with a Non-Semiconductor Layer Monolayer |
| US7045377B2 (en) | 2003-06-26 | 2006-05-16 | Rj Mears, Llc | Method for making a semiconductor device including a superlattice and adjacent semiconductor layer with doped regions defining a semiconductor junction |
| US7227174B2 (en) | 2003-06-26 | 2007-06-05 | Rj Mears, Llc | Semiconductor device including a superlattice and adjacent semiconductor layer with doped regions defining a semiconductor junction |
| US20070020860A1 (en) | 2003-06-26 | 2007-01-25 | Rj Mears, Llc | Method for Making Semiconductor Device Including a Strained Superlattice and Overlying Stress Layer and Related Methods |
| US7531828B2 (en) | 2003-06-26 | 2009-05-12 | Mears Technologies, Inc. | Semiconductor device including a strained superlattice between at least one pair of spaced apart stress regions |
| US20070063186A1 (en) | 2003-06-26 | 2007-03-22 | Rj Mears, Llc | Method for making a semiconductor device including a front side strained superlattice layer and a back side stress layer |
| US20060292765A1 (en) | 2003-06-26 | 2006-12-28 | Rj Mears, Llc | Method for Making a FINFET Including a Superlattice |
| US7202494B2 (en) | 2003-06-26 | 2007-04-10 | Rj Mears, Llc | FINFET including a superlattice |
| US7491587B2 (en) | 2003-06-26 | 2009-02-17 | Mears Technologies, Inc. | Method for making a semiconductor device having a semiconductor-on-insulator (SOI) configuration and including a superlattice on a thin semiconductor layer |
| US20070015344A1 (en) | 2003-06-26 | 2007-01-18 | Rj Mears, Llc | Method for Making a Semiconductor Device Including a Strained Superlattice Between at Least One Pair of Spaced Apart Stress Regions |
| US7033437B2 (en) | 2003-06-26 | 2006-04-25 | Rj Mears, Llc | Method for making semiconductor device including band-engineered superlattice |
| US20060273299A1 (en) | 2003-06-26 | 2006-12-07 | Rj Mears, Llc | Method for making a semiconductor device including a dopant blocking superlattice |
| US20060231857A1 (en) | 2003-06-26 | 2006-10-19 | Rj Mears, Llc | Method for making a semiconductor device including a memory cell with a negative differential resistance (ndr) device |
| US7586116B2 (en) | 2003-06-26 | 2009-09-08 | Mears Technologies, Inc. | Semiconductor device having a semiconductor-on-insulator configuration and a superlattice |
| US20060011905A1 (en) | 2003-06-26 | 2006-01-19 | Rj Mears, Llc | Semiconductor device comprising a superlattice dielectric interface layer |
| US20060267130A1 (en) | 2003-06-26 | 2006-11-30 | Rj Mears, Llc | Semiconductor Device Including Shallow Trench Isolation (STI) Regions with a Superlattice Therebetween |
| US7446002B2 (en) | 2003-06-26 | 2008-11-04 | Mears Technologies, Inc. | Method for making a semiconductor device comprising a superlattice dielectric interface layer |
| WO2005018005A1 (en) | 2003-06-26 | 2005-02-24 | Rj Mears, Llc | Semiconductor device including mosfet having band-engineered superlattice |
| US20040266116A1 (en) | 2003-06-26 | 2004-12-30 | Rj Mears, Llc | Methods of fabricating semiconductor structures having improved conductivity effective mass |
| US7586165B2 (en) | 2003-06-26 | 2009-09-08 | Mears Technologies, Inc. | Microelectromechanical systems (MEMS) device including a superlattice |
| US20070020833A1 (en) | 2003-06-26 | 2007-01-25 | Rj Mears, Llc | Method for Making a Semiconductor Device Including a Channel with a Non-Semiconductor Layer Monolayer |
| US7612366B2 (en) | 2003-06-26 | 2009-11-03 | Mears Technologies, Inc. | Semiconductor device including a strained superlattice layer above a stress layer |
| US20040262594A1 (en) | 2003-06-26 | 2004-12-30 | Rj Mears, Llc | Semiconductor structures having improved conductivity effective mass and methods for fabricating same |
| US7229902B2 (en) | 2003-06-26 | 2007-06-12 | Rj Mears, Llc | Method for making a semiconductor device including a superlattice with regions defining a semiconductor junction |
| US20060220118A1 (en) | 2003-06-26 | 2006-10-05 | Rj Mears, Llc | Semiconductor device including a dopant blocking superlattice |
| US20060243964A1 (en) | 2003-06-26 | 2006-11-02 | Rj Mears, Llc | Method for making a semiconductor device having a semiconductor-on-insulator configuration and a superlattice |
| US20060263980A1 (en) | 2003-06-26 | 2006-11-23 | Rj Mears, Llc, State Of Incorporation: Delaware | Method for making a semiconductor device including a floating gate memory cell with a superlattice channel |
| US7531850B2 (en) | 2003-06-26 | 2009-05-12 | Mears Technologies, Inc. | Semiconductor device including a memory cell with a negative differential resistance (NDR) device |
| US7535041B2 (en) | 2003-06-26 | 2009-05-19 | Mears Technologies, Inc. | Method for making a semiconductor device including regions of band-engineered semiconductor superlattice to reduce device-on resistance |
| US20070063185A1 (en) | 2003-06-26 | 2007-03-22 | Rj Mears, Llc | Semiconductor device including a front side strained superlattice layer and a back side stress layer |
| US20050282330A1 (en) | 2003-06-26 | 2005-12-22 | Rj Mears, Llc | Method for making a semiconductor device including a superlattice having at least one group of substantially undoped layers |
| US20070010040A1 (en) | 2003-06-26 | 2007-01-11 | Rj Mears, Llc | Method for Making a Semiconductor Device Including a Strained Superlattice Layer Above a Stress Layer |
| US20060289049A1 (en) | 2003-06-26 | 2006-12-28 | Rj Mears, Llc | Semiconductor Device Having a Semiconductor-on-Insulator (SOI) Configuration and Including a Superlattice on a Thin Semiconductor Layer |
| US20060223215A1 (en) | 2003-06-26 | 2006-10-05 | Rj Mears, Llc | Method for Making a Microelectromechanical Systems (MEMS) Device Including a Superlattice |
| US20050279991A1 (en) | 2003-06-26 | 2005-12-22 | Rj Mears, Llc | Semiconductor device including a superlattice having at least one group of substantially undoped layers |
| US7514328B2 (en) | 2003-06-26 | 2009-04-07 | Mears Technologies, Inc. | Method for making a semiconductor device including shallow trench isolation (STI) regions with a superlattice therebetween |
| US7153763B2 (en) | 2003-06-26 | 2006-12-26 | Rj Mears, Llc | Method for making a semiconductor device including band-engineered superlattice using intermediate annealing |
| US7598515B2 (en) | 2003-06-26 | 2009-10-06 | Mears Technologies, Inc. | Semiconductor device including a strained superlattice and overlying stress layer and related methods |
| US7659539B2 (en) | 2003-06-26 | 2010-02-09 | Mears Technologies, Inc. | Semiconductor device including a floating gate memory cell with a superlattice channel |
| US7045813B2 (en) | 2003-06-26 | 2006-05-16 | Rj Mears, Llc | Semiconductor device including a superlattice with regions defining a semiconductor junction |
| US7531829B2 (en) | 2003-06-26 | 2009-05-12 | Mears Technologies, Inc. | Semiconductor device including regions of band-engineered semiconductor superlattice to reduce device-on resistance |
| KR100549008B1 (ko) | 2004-03-17 | 2006-02-02 | 삼성전자주식회사 | 등방성식각 기술을 사용하여 핀 전계효과 트랜지스터를제조하는 방법 |
| JP2009500874A (ja) | 2005-07-15 | 2009-01-08 | メアーズ テクノロジーズ, インコーポレイテッド | 非半導体モノレイヤーを有するチャネルを含む半導体デバイス、及びその製造方法 |
| US7517702B2 (en) | 2005-12-22 | 2009-04-14 | Mears Technologies, Inc. | Method for making an electronic device including a poled superlattice having a net electrical dipole moment |
| TWI316294B (en) | 2005-12-22 | 2009-10-21 | Mears Technologies Inc | Method for making an electronic device including a selectively polable superlattice |
| US7625767B2 (en) | 2006-03-17 | 2009-12-01 | Mears Technologies, Inc. | Methods of making spintronic devices with constrained spintronic dopant |
| US20080012004A1 (en) | 2006-03-17 | 2008-01-17 | Mears Technologies, Inc. | Spintronic devices with constrained spintronic dopant |
| US7985995B2 (en) * | 2006-08-03 | 2011-07-26 | Micron Technology, Inc. | Zr-substituted BaTiO3 films |
| US7781827B2 (en) | 2007-01-24 | 2010-08-24 | Mears Technologies, Inc. | Semiconductor device with a vertical MOSFET including a superlattice and related methods |
| US7928425B2 (en) | 2007-01-25 | 2011-04-19 | Mears Technologies, Inc. | Semiconductor device including a metal-to-semiconductor superlattice interface layer and related methods |
| US7863066B2 (en) | 2007-02-16 | 2011-01-04 | Mears Technologies, Inc. | Method for making a multiple-wavelength opto-electronic device including a superlattice |
| US7880161B2 (en) | 2007-02-16 | 2011-02-01 | Mears Technologies, Inc. | Multiple-wavelength opto-electronic device including a superlattice |
| US7812339B2 (en) | 2007-04-23 | 2010-10-12 | Mears Technologies, Inc. | Method for making a semiconductor device including shallow trench isolation (STI) regions with maskless superlattice deposition following STI formation and related structures |
| CN100590803C (zh) * | 2007-06-22 | 2010-02-17 | 中芯国际集成电路制造(上海)有限公司 | 原子层沉积方法以及形成的半导体器件 |
| JP2009054705A (ja) | 2007-08-24 | 2009-03-12 | Toshiba Corp | 半導体基板、半導体装置およびその製造方法 |
| JP5159413B2 (ja) | 2008-04-24 | 2013-03-06 | 株式会社東芝 | 半導体装置及びその製造方法 |
| WO2011112574A1 (en) | 2010-03-08 | 2011-09-15 | Mears Technologies, Inc | Semiconductor device including a superlattice and dopant diffusion retarding implants and related methods |
| JPWO2011135963A1 (ja) | 2010-04-28 | 2013-07-18 | 日本碍子株式会社 | エピタキシャル基板およびエピタキシャル基板の製造方法 |
| JP5708187B2 (ja) | 2011-04-15 | 2015-04-30 | サンケン電気株式会社 | 半導体装置 |
| US8994002B2 (en) | 2012-03-16 | 2015-03-31 | Taiwan Semiconductor Manufacturing Company, Ltd. | FinFET having superlattice stressor |
| US8497171B1 (en) | 2012-07-05 | 2013-07-30 | Taiwan Semiconductor Manufacturing Co., Ltd. | FinFET method and structure with embedded underlying anti-punch through layer |
| CN106104805B (zh) | 2013-11-22 | 2020-06-16 | 阿托梅拉公司 | 包括超晶格穿通停止层堆叠的垂直半导体装置和相关方法 |
| CN105900241B (zh) | 2013-11-22 | 2020-07-24 | 阿托梅拉公司 | 包括超晶格耗尽层堆叠的半导体装置和相关方法 |
| US9745658B2 (en) * | 2013-11-25 | 2017-08-29 | Lam Research Corporation | Chamber undercoat preparation method for low temperature ALD films |
| WO2015191561A1 (en) | 2014-06-09 | 2015-12-17 | Mears Technologies, Inc. | Semiconductor devices with enhanced deterministic doping and related methods |
| US9721790B2 (en) * | 2015-06-02 | 2017-08-01 | Atomera Incorporated | Method for making enhanced semiconductor structures in single wafer processing chamber with desired uniformity control |
-
2016
- 2016-01-15 US US14/996,312 patent/US9558939B1/en active Active
- 2016-12-13 TW TW105141224A patent/TWI616937B/zh active
- 2016-12-21 EP EP16205912.5A patent/EP3193353A1/en not_active Withdrawn
-
2017
- 2017-01-12 JP JP2017003204A patent/JP6342527B2/ja active Active
- 2017-01-13 KR KR1020170006171A patent/KR101905299B1/ko active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07153685A (ja) * | 1993-11-29 | 1995-06-16 | Oki Electric Ind Co Ltd | 歪ヘテロ超格子構造の薄膜形成方法 |
| JPH07193059A (ja) * | 1993-12-27 | 1995-07-28 | Hitachi Ltd | 半導体装置の製造方法 |
| JP2002231717A (ja) * | 2000-11-03 | 2002-08-16 | Texas Instruments Inc | 酸化剤としてN2Oを用いた超薄膜SiO2 |
| US20040262595A1 (en) * | 2003-06-26 | 2004-12-30 | Rj Mears Llc | Semiconductor device including band-engineered superlattice |
| JP2007521646A (ja) * | 2003-06-26 | 2007-08-02 | アール.ジェイ. メアーズ エルエルシー | バンド設計超格子を有する半導体装置 |
| JP2007043147A (ja) * | 2005-07-29 | 2007-02-15 | Samsung Electronics Co Ltd | 原子層蒸着工程を用いたシリコンリッチナノクリスタル構造物の形成方法及びこれを用いた不揮発性半導体装置の製造方法 |
| US20070194298A1 (en) * | 2006-02-21 | 2007-08-23 | Rj Mears, Llc | Semiconductor device comprising a lattice matching layer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024034433A1 (ja) * | 2022-08-08 | 2024-02-15 | 信越半導体株式会社 | 量子コンピュータ用シリコン基板の製造方法、量子コンピュータ用シリコン基板及び半導体装置 |
| JP2024023112A (ja) * | 2022-08-08 | 2024-02-21 | 信越半導体株式会社 | 量子コンピュータ用シリコン基板の製造方法、量子コンピュータ用シリコン基板及び半導体装置 |
| JP7718359B2 (ja) | 2022-08-08 | 2025-08-05 | 信越半導体株式会社 | 量子コンピュータ用シリコン基板の製造方法、量子コンピュータ用シリコン基板及び半導体装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101905299B1 (ko) | 2018-10-05 |
| TWI616937B (zh) | 2018-03-01 |
| US9558939B1 (en) | 2017-01-31 |
| JP6342527B2 (ja) | 2018-06-13 |
| EP3193353A1 (en) | 2017-07-19 |
| KR20170085983A (ko) | 2017-07-25 |
| TW201725609A (zh) | 2017-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6342527B2 (ja) | 酸素源としてのn2oを使用する原子層構造を包含する半導体デバイスの製造方法 | |
| US11978771B2 (en) | Gate-all-around (GAA) device including a superlattice | |
| TWI645562B (zh) | 在單一晶圓處理室中製作具有所需均勻度控制之加強型半導體結構之方法 | |
| TWI679708B (zh) | 製作具有以回火超晶格方式形成埋置絕緣層之半導體元件之方法 | |
| CN107112354B (zh) | 包括超晶格和替换金属栅极结构的半导体装置和相关方法 | |
| CN105900241B (zh) | 包括超晶格耗尽层堆叠的半导体装置和相关方法 | |
| AU2006344095B2 (en) | Method for making a semiconductor device including band-engineered superlattice using intermediate annealing | |
| TW202036727A (zh) | 用於製作包含其中擴散有氮的超晶格之半導體元件之方法 | |
| JP2009510727A (ja) | 表側の歪んでいる超格子層、裏側の応力層を有する半導体装置及び関連する方法 | |
| TWI852012B (zh) | 包含具有不同非半導體材料單層的超晶格之半導體元件及其相關方法 | |
| US20250006794A1 (en) | Method for making semiconductor device including superlattice with oxygen and carbon monolayers | |
| EP3295484B1 (en) | Method for making enhanced semiconductor structures in single wafer processing chamber with desired uniformity control | |
| CN114270535A (zh) | 具有包括超晶格的超突变结区域的变容二极管及相关方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171124 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180109 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180402 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180417 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180516 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6342527 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
