JP2014220522A - 半導体素子 - Google Patents
半導体素子 Download PDFInfo
- Publication number
- JP2014220522A JP2014220522A JP2014151986A JP2014151986A JP2014220522A JP 2014220522 A JP2014220522 A JP 2014220522A JP 2014151986 A JP2014151986 A JP 2014151986A JP 2014151986 A JP2014151986 A JP 2014151986A JP 2014220522 A JP2014220522 A JP 2014220522A
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- Prior art keywords
- semiconductor
- gate
- silicon
- pattern
- semiconductor layer
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Classifications
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- 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]
- H10D30/62—Fin field-effect transistors [FinFET]
-
- 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
- H10P10/00—Bonding of wafers, substrates or parts of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/024—Manufacture or treatment of FETs having insulated gates [IGFET] of fin field-effect transistors [FinFET]
-
- 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]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6748—Group IV materials, e.g. germanium or silicon carbide having a multilayer structure or superlattice structure
-
- 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
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/0123—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
- H10D84/0126—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
- H10D84/0165—Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
- H10D84/0172—Manufacturing their gate conductors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
- H10D84/02—Manufacture or treatment characterised by using material-based technologies
- H10D84/03—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
- H10D84/038—Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S257/00—Active solid-state devices, e.g. transistors, solid-state diodes
- Y10S257/903—FET configuration adapted for use as static memory cell
Landscapes
- Thin Film Transistor (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
図2乃至図7は、本発明の一実施例による半導体素子の製造方法を説明するための工程図である。
図8は、本発明の他の実施例による半導体素子を説明するための斜視図であり、図9は、図8に図示したチャンネルとゲートとの接触面を説明するための断面図であり、図10は、図8に図示したチャンネル内部の電子の流れを説明するための概念図であり、図11は、従来の変形シリコンを用いた2次元的なチャンネルを3次元概念に拡張した概略的な斜視図である。
110 第1半導体層
120 第2半導体層
130 第3半導体層
200 第1半導体パターン
300 第2半導体パターン
400 ゲート
510 第1構造物
511,512,513 ゲート接触面
520 第2構造物
601 一般シリコン格子
602 変形シリコン格子
710 第1シリコンパターン
720 シリコン−ゲルマニウムパターン
730 第2シリコンパターン
Claims (7)
- 半導体基板上に第1方向に沿って延長するように突出し、第1半導体層パターンおよび前記第1半導体層パターンと互いに異なる結晶構造を有する第2半導体層パターンを具備する直線状の第1半導体パターンと、
前記第1半導体パターンの側壁及び上面に覆い、前記第1方向に沿って延長する線状の第2半導体パターンと、
前記第1方向と直交する第2方向に沿って延長し、前記第2半導体パターンの側面および上面を覆うゲートと、を含み、
前記第2半導体パターンは電子移動度が向上された引張シリコンで形成されることを特徴とする半導体素子。 - 前記第2半導体パターンと前記ゲートとの間に形成されたゲート酸化膜を更に含むことを特徴とする請求項1に記載の半導体素子。
- 前記ゲートの上面に金属シリサイド層を更に含むことを特徴とする請求項1に記載の半導体素子。
- 前記第2半導体パターンの一側はソース領域に接触し、前記ゲートに対して前記一側と対称となる前記第2半導体パターンの他側はドレーン領域と接触することを特徴とする請求項1に記載の半導体素子。
- 前記第1半導体層パターンは引張シリコン(strained silicon)を含み、前記第2半導体層パターンはシリコン−ゲルマニウムを含み、前記第2半導体パターンは引張シリコンを含むことを特徴とする請求項1に記載の半導体素子。
- 前記第1半導体層パターンは、10nm〜30nmの厚さを有することを特徴とする請求項5に記載の半導体素子。
- 前記第2半導体パターンは、10nm〜100nmの厚さを有することを特徴とする請求項1に記載の半導体素子。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0016450A KR100483425B1 (ko) | 2003-03-17 | 2003-03-17 | 반도체소자 및 그 제조 방법 |
| KR2003-016450 | 2003-03-17 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011015173A Division JP2011103487A (ja) | 2003-03-17 | 2011-01-27 | 半導体素子及びトランジスタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014220522A true JP2014220522A (ja) | 2014-11-20 |
| JP5822995B2 JP5822995B2 (ja) | 2015-11-25 |
Family
ID=32985791
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004073544A Pending JP2004282080A (ja) | 2003-03-17 | 2004-03-15 | 半導体素子及びその製造方法 |
| JP2011015172A Withdrawn JP2011103486A (ja) | 2003-03-17 | 2011-01-27 | トランジスタの製造方法 |
| JP2011015173A Withdrawn JP2011103487A (ja) | 2003-03-17 | 2011-01-27 | 半導体素子及びトランジスタ |
| JP2014151987A Expired - Fee Related JP5815812B2 (ja) | 2003-03-17 | 2014-07-25 | トランジスタの製造方法 |
| JP2014151986A Expired - Fee Related JP5822995B2 (ja) | 2003-03-17 | 2014-07-25 | 半導体素子 |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004073544A Pending JP2004282080A (ja) | 2003-03-17 | 2004-03-15 | 半導体素子及びその製造方法 |
| JP2011015172A Withdrawn JP2011103486A (ja) | 2003-03-17 | 2011-01-27 | トランジスタの製造方法 |
| JP2011015173A Withdrawn JP2011103487A (ja) | 2003-03-17 | 2011-01-27 | 半導体素子及びトランジスタ |
| JP2014151987A Expired - Fee Related JP5815812B2 (ja) | 2003-03-17 | 2014-07-25 | トランジスタの製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (3) | US7129517B2 (ja) |
| JP (5) | JP2004282080A (ja) |
| KR (1) | KR100483425B1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9590038B1 (en) | 2015-10-23 | 2017-03-07 | Samsung Electronics Co., Ltd. | Semiconductor device having nanowire channel |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7473967B2 (en) * | 2003-05-30 | 2009-01-06 | Panasonic Corporation | Strained channel finFET device |
| KR100781538B1 (ko) * | 2004-02-07 | 2007-12-03 | 삼성전자주식회사 | 성능이 향상된 멀티 게이트 트랜지스터용 액티브 구조의제조 방법, 이에 의해 제조된 액티브 구조 및 멀티 게이트트랜지스터 |
| KR100674914B1 (ko) | 2004-09-25 | 2007-01-26 | 삼성전자주식회사 | 변형된 채널층을 갖는 모스 트랜지스터 및 그 제조방법 |
| JP4696964B2 (ja) * | 2005-07-15 | 2011-06-08 | ソニー株式会社 | メモリ用の半導体装置 |
| US7352018B2 (en) * | 2005-07-22 | 2008-04-01 | Infineon Technologies Ag | Non-volatile memory cells and methods for fabricating non-volatile memory cells |
| US7288802B2 (en) * | 2005-07-27 | 2007-10-30 | International Business Machines Corporation | Virtual body-contacted trigate |
| KR100653711B1 (ko) | 2005-11-14 | 2006-12-05 | 삼성전자주식회사 | 쇼트키 배리어 핀 펫 소자 및 그 제조방법 |
| US8735990B2 (en) * | 2007-02-28 | 2014-05-27 | International Business Machines Corporation | Radiation hardened FinFET |
| KR100860744B1 (ko) * | 2007-05-09 | 2008-09-29 | 한국과학기술원 | 커패시터리스 디램 및 그 제조 방법 |
| 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 |
| US8716752B2 (en) * | 2009-12-14 | 2014-05-06 | Stmicroelectronics, Inc. | Structure and method for making a strained silicon transistor |
| JP5374711B2 (ja) * | 2010-01-26 | 2013-12-25 | 株式会社日立製作所 | ネットワークシステム、接続装置、及び、データ送信方法 |
| DE102010038742B4 (de) * | 2010-07-30 | 2016-01-21 | Globalfoundries Dresden Module One Llc & Co. Kg | Verfahren und Halbleiterbauelement basierend auf einer Verformungstechnologie in dreidimensionalen Transistoren auf der Grundlage eines verformten Kanalhalbleitermaterials |
| JP6322503B2 (ja) * | 2013-07-16 | 2018-05-09 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| KR102455149B1 (ko) | 2015-05-06 | 2022-10-18 | 삼성전자주식회사 | 반도체 소자의 제조 방법 |
| CN112289883B (zh) * | 2020-10-30 | 2023-03-28 | 华中科技大学 | 一种三维半导体雪崩光电探测芯片及其制备方法 |
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-
2004
- 2004-03-15 JP JP2004073544A patent/JP2004282080A/ja active Pending
- 2004-03-17 US US10/801,651 patent/US7129517B2/en not_active Expired - Lifetime
-
2006
- 2006-07-28 US US11/494,445 patent/US7227175B2/en not_active Expired - Lifetime
- 2006-07-28 US US11/494,470 patent/US7151019B2/en not_active Expired - Lifetime
-
2011
- 2011-01-27 JP JP2011015172A patent/JP2011103486A/ja not_active Withdrawn
- 2011-01-27 JP JP2011015173A patent/JP2011103487A/ja not_active Withdrawn
-
2014
- 2014-07-25 JP JP2014151987A patent/JP5815812B2/ja not_active Expired - Fee Related
- 2014-07-25 JP JP2014151986A patent/JP5822995B2/ja not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9590038B1 (en) | 2015-10-23 | 2017-03-07 | Samsung Electronics Co., Ltd. | Semiconductor device having nanowire channel |
Also Published As
| Publication number | Publication date |
|---|---|
| US7151019B2 (en) | 2006-12-19 |
| JP5822995B2 (ja) | 2015-11-25 |
| KR100483425B1 (ko) | 2005-04-14 |
| US7227175B2 (en) | 2007-06-05 |
| KR20040081873A (ko) | 2004-09-23 |
| JP2011103486A (ja) | 2011-05-26 |
| US20060261326A1 (en) | 2006-11-23 |
| JP2014199952A (ja) | 2014-10-23 |
| US20060263960A1 (en) | 2006-11-23 |
| US20040185626A1 (en) | 2004-09-23 |
| US7129517B2 (en) | 2006-10-31 |
| JP2011103487A (ja) | 2011-05-26 |
| JP2004282080A (ja) | 2004-10-07 |
| JP5815812B2 (ja) | 2015-11-17 |
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