JP2016199436A - 気相成長方法 - Google Patents
気相成長方法 Download PDFInfo
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- JP2016199436A JP2016199436A JP2015081146A JP2015081146A JP2016199436A JP 2016199436 A JP2016199436 A JP 2016199436A JP 2015081146 A JP2015081146 A JP 2015081146A JP 2015081146 A JP2015081146 A JP 2015081146A JP 2016199436 A JP2016199436 A JP 2016199436A
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- Prior art keywords
- nitride film
- gallium nitride
- aluminum
- film
- forming
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- 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
- H10P14/6349—Deposition of epitaxial materials
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- 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
- H10P14/34—Deposited materials, e.g. layers
- H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
- H10P14/3414—Deposited materials, e.g. layers characterised by the chemical composition being group IIIA-VIA materials
- H10P14/3416—Nitrides
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- 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
- H10P14/27—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using selective deposition, e.g. simultaneous growth of monocrystalline and non-monocrystalline semiconductor materials
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- 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
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- Chemical Vapour Deposition (AREA)
- Recrystallisation Techniques (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
12 窒化アルミニウム膜
14 窒化アルミニウムガリウム膜
16 第1の窒化ガリウム膜
18 第2の窒化ガリウム膜
Claims (5)
- シリコン基板上に単結晶の窒化アルミニウム膜を形成し、
前記窒化アルミニウム膜上に単結晶の窒化アルミニウムガリウム膜を形成し、
前記窒化アルミニウムガリウム膜上に単結晶の第1の窒化ガリウム膜を形成し、
前記第1の窒化ガリウム膜上に、前記第1の窒化ガリウム膜の形成よりも高い温度且つ高い成長速度で、単結晶の第2の窒化ガリウム膜を形成する気相成長方法。 - 前記第1の窒化ガリウム膜を島状に形成し、前記第1の窒化ガリウム膜の高さの平均を10nm以上100nm以下とする請求項1記載の気相成長方法。
- 前記第1の窒化ガリウム膜形成時のV/III比が前記第2の窒化ガリウム膜形成時のV/III比より大きい請求項1又は請求項2記載の気相成長方法。
- 前記第1の窒化ガリウム膜形成時の成長速度が3μm/hour以下である請求項1乃至請求項3いずれか一項記載の気相成長方法。
- 前記第1の窒化ガリウム膜形成時の温度が950℃以上1050℃未満であり、前記第2の窒化ガリウム膜形成時の温度が1000℃以上1100℃未満である請求項1乃至請求項4いずれか一項記載の気相成長方法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015081146A JP6480244B2 (ja) | 2015-04-10 | 2015-04-10 | 気相成長方法 |
| TW105109146A TWI579395B (zh) | 2015-04-10 | 2016-03-24 | Gas growth method |
| KR1020160042101A KR20160121424A (ko) | 2015-04-10 | 2016-04-06 | 기상 성장 방법 |
| CN201610218148.1A CN106057658B (zh) | 2015-04-10 | 2016-04-08 | 气相生长方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015081146A JP6480244B2 (ja) | 2015-04-10 | 2015-04-10 | 気相成長方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016199436A true JP2016199436A (ja) | 2016-12-01 |
| JP6480244B2 JP6480244B2 (ja) | 2019-03-06 |
Family
ID=57250867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015081146A Active JP6480244B2 (ja) | 2015-04-10 | 2015-04-10 | 気相成長方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6480244B2 (ja) |
| KR (1) | KR20160121424A (ja) |
| CN (1) | CN106057658B (ja) |
| TW (1) | TWI579395B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10388518B2 (en) | 2017-03-31 | 2019-08-20 | Globalwafers Co., Ltd. | Epitaxial substrate and method of manufacturing the same |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000277441A (ja) * | 1999-03-26 | 2000-10-06 | Nagoya Kogyo Univ | 半導体構造とそれを備えた半導体素子及び結晶成長方法 |
| JP2002313733A (ja) * | 2001-04-12 | 2002-10-25 | Sony Corp | 窒化物半導体の結晶成長方法及び半導体素子の形成方法 |
| JP2004524250A (ja) * | 2000-12-14 | 2004-08-12 | ニトロネックス・コーポレーション | 窒化ガリウム材料および方法 |
| JP2004363500A (ja) * | 2003-06-06 | 2004-12-24 | Satoru Tanaka | 窒化物系化合物半導体の製造方法および窒化物系化合物半導体 |
| JP2006128626A (ja) * | 2004-10-29 | 2006-05-18 | Samsung Electro Mech Co Ltd | 窒化物系半導体装置及びその製造方法 |
| JP2007137763A (ja) * | 2005-11-22 | 2007-06-07 | Samsung Corning Co Ltd | 窒化ガリウム単結晶厚膜の製造方法 |
| JP2008166349A (ja) * | 2006-12-27 | 2008-07-17 | Eudyna Devices Inc | 半導体基板および半導体装置 |
| WO2013015894A2 (en) * | 2011-07-25 | 2013-01-31 | Bridgelux, Inc. | Nucleation of aluminum nitride on a silicon substrate using an ammonia preflow |
| CN103165771A (zh) * | 2013-03-28 | 2013-06-19 | 天津三安光电有限公司 | 一种具有埋入式孔洞结构的氮化物底层及其制备方法 |
| CN104037284A (zh) * | 2014-06-10 | 2014-09-10 | 广州市众拓光电科技有限公司 | 一种生长在Si衬底上的GaN薄膜及其制备方法和应用 |
| JP2015029042A (ja) * | 2013-06-27 | 2015-02-12 | 株式会社東芝 | 窒化物半導体素子、窒化物半導体ウェーハ及び窒化物半導体層の形成方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2485418B (en) * | 2010-11-15 | 2014-10-01 | Dandan Zhu | Semiconductor materials |
| KR20130081956A (ko) * | 2012-01-10 | 2013-07-18 | 삼성전자주식회사 | 질화물 반도체층 성장 방법 |
| US20140158976A1 (en) * | 2012-12-06 | 2014-06-12 | Sansaptak DASGUPTA | Iii-n semiconductor-on-silicon structures and techniques |
-
2015
- 2015-04-10 JP JP2015081146A patent/JP6480244B2/ja active Active
-
2016
- 2016-03-24 TW TW105109146A patent/TWI579395B/zh active
- 2016-04-06 KR KR1020160042101A patent/KR20160121424A/ko not_active Ceased
- 2016-04-08 CN CN201610218148.1A patent/CN106057658B/zh not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000277441A (ja) * | 1999-03-26 | 2000-10-06 | Nagoya Kogyo Univ | 半導体構造とそれを備えた半導体素子及び結晶成長方法 |
| JP2004524250A (ja) * | 2000-12-14 | 2004-08-12 | ニトロネックス・コーポレーション | 窒化ガリウム材料および方法 |
| JP2002313733A (ja) * | 2001-04-12 | 2002-10-25 | Sony Corp | 窒化物半導体の結晶成長方法及び半導体素子の形成方法 |
| JP2004363500A (ja) * | 2003-06-06 | 2004-12-24 | Satoru Tanaka | 窒化物系化合物半導体の製造方法および窒化物系化合物半導体 |
| JP2006128626A (ja) * | 2004-10-29 | 2006-05-18 | Samsung Electro Mech Co Ltd | 窒化物系半導体装置及びその製造方法 |
| JP2007137763A (ja) * | 2005-11-22 | 2007-06-07 | Samsung Corning Co Ltd | 窒化ガリウム単結晶厚膜の製造方法 |
| JP2008166349A (ja) * | 2006-12-27 | 2008-07-17 | Eudyna Devices Inc | 半導体基板および半導体装置 |
| WO2013015894A2 (en) * | 2011-07-25 | 2013-01-31 | Bridgelux, Inc. | Nucleation of aluminum nitride on a silicon substrate using an ammonia preflow |
| CN103165771A (zh) * | 2013-03-28 | 2013-06-19 | 天津三安光电有限公司 | 一种具有埋入式孔洞结构的氮化物底层及其制备方法 |
| JP2015029042A (ja) * | 2013-06-27 | 2015-02-12 | 株式会社東芝 | 窒化物半導体素子、窒化物半導体ウェーハ及び窒化物半導体層の形成方法 |
| CN104037284A (zh) * | 2014-06-10 | 2014-09-10 | 广州市众拓光电科技有限公司 | 一种生长在Si衬底上的GaN薄膜及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201638372A (zh) | 2016-11-01 |
| KR20160121424A (ko) | 2016-10-19 |
| CN106057658B (zh) | 2019-09-06 |
| JP6480244B2 (ja) | 2019-03-06 |
| TWI579395B (zh) | 2017-04-21 |
| CN106057658A (zh) | 2016-10-26 |
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