KR100506077B1 - 유기금속기상화학증착법에 의한 고품위 ⅲ-족 질화물 박막성장 방법 - Google Patents
유기금속기상화학증착법에 의한 고품위 ⅲ-족 질화물 박막성장 방법 Download PDFInfo
- Publication number
- KR100506077B1 KR100506077B1 KR10-2000-0019821A KR20000019821A KR100506077B1 KR 100506077 B1 KR100506077 B1 KR 100506077B1 KR 20000019821 A KR20000019821 A KR 20000019821A KR 100506077 B1 KR100506077 B1 KR 100506077B1
- Authority
- KR
- South Korea
- Prior art keywords
- thin film
- iii
- nitride
- growth
- nitride thin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/448—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
- C23C16/4481—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by evaporation using carrier gas in contact with the source material
- C23C16/4483—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by evaporation using carrier gas in contact with the source material using a porous body
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
- C23C16/18—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metallo-organic compounds
-
- 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
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/65—Vaporizers
Abstract
Description
Claims (5)
- 기판 상에 유기금속기상화학증착법을 이용하는 Ⅲ-족 질화물 박막 성장 방법에 있어서,상기 기판 상에 Ⅲ-족 질화물 버퍼층을 형성하는 단계;상기 Ⅲ-족 질화물 버퍼층 상에 반응기 내부의 압력을 소정값 이상으로 높여 제1의 Ⅲ-족 질화물 박막을 형성하는 단계; 및상기 제1의 Ⅲ-족 질화물 박막 상에 상기 반응기 내부의 압력을 상기 제1의 Ⅲ-족 질화물 박막 성장시의 압력 보다 소정값 이하로 낮춰 제2의 Ⅲ-족 질화물 박막을 형성하는 단계;를 포함하며,상기 제1의 Ⅲ-족 질화물 박막은 150~300 Torr의 압력 범위 내에서 성장되고, 상기 제2의 Ⅲ-족 질화물 박막은 80~150 Torr의 압력 범위 내에서 성장되는 것을 특징으로 하는 유기금속기상화학증착법에 의한 고품위 Ⅲ-족 질화물 박막 성장 방법.
- 제1항에 있어서,상기 기판은 사파이어 기판인 것을 특징으로 하는 유기금속기상화학증착법에 의한 고품위 Ⅲ-족 질화물 박막 성장 방법.
- 제1항에 있어서,상기 질화물 버퍼층은 AlGaN으로 형성된 것을 특징으로 하는 유기금속기상화학증착법에 의한 고품위 Ⅲ-족 질화물 박막 성장 방법.
- 제1항에 있어서,상기 제1 및 제2의 Ⅲ-족 질화물 박막은 GaN계 질화물로 형성된 것을 특징으로 하는 유기금속기상화학증착법에 의한 고품위 Ⅲ-족 질화물 박막 성장 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0019821A KR100506077B1 (ko) | 2000-04-15 | 2000-04-15 | 유기금속기상화학증착법에 의한 고품위 ⅲ-족 질화물 박막성장 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0019821A KR100506077B1 (ko) | 2000-04-15 | 2000-04-15 | 유기금속기상화학증착법에 의한 고품위 ⅲ-족 질화물 박막성장 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010096860A KR20010096860A (ko) | 2001-11-08 |
KR100506077B1 true KR100506077B1 (ko) | 2005-08-04 |
Family
ID=19664510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0019821A KR100506077B1 (ko) | 2000-04-15 | 2000-04-15 | 유기금속기상화학증착법에 의한 고품위 ⅲ-족 질화물 박막성장 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100506077B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5270348B2 (ja) * | 2005-09-09 | 2013-08-21 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 有機金属化学気相成長法による半極性(Al,In,Ga,B)Nの成長促進法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0936421A (ja) * | 1995-07-24 | 1997-02-07 | Toyoda Gosei Co Ltd | 3族窒化物半導体発光素子 |
KR19980087225A (ko) * | 1997-05-21 | 1998-12-05 | 쯔지 하루오 | 질화 갈륨계 화합물 반도체 발광 소자 및 그 제조 방법 |
KR19990033493A (ko) * | 1997-10-24 | 1999-05-15 | 이형도 | 질화갈륨(GaN) 웨이퍼 제조 방법 |
US5990496A (en) * | 1996-04-26 | 1999-11-23 | Sanyo Electric Co., Ltd. | Light emitting device with cap layer |
JPH11340147A (ja) * | 1998-05-25 | 1999-12-10 | Matsushita Electron Corp | 窒化物半導体ウエハーの製造方法および窒化物半導体素子の製造方法 |
KR20010068629A (ko) * | 2000-01-07 | 2001-07-23 | 구자홍 | 질화물계 반도체 성장 방법 |
-
2000
- 2000-04-15 KR KR10-2000-0019821A patent/KR100506077B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0936421A (ja) * | 1995-07-24 | 1997-02-07 | Toyoda Gosei Co Ltd | 3族窒化物半導体発光素子 |
US5990496A (en) * | 1996-04-26 | 1999-11-23 | Sanyo Electric Co., Ltd. | Light emitting device with cap layer |
KR19980087225A (ko) * | 1997-05-21 | 1998-12-05 | 쯔지 하루오 | 질화 갈륨계 화합물 반도체 발광 소자 및 그 제조 방법 |
KR19990033493A (ko) * | 1997-10-24 | 1999-05-15 | 이형도 | 질화갈륨(GaN) 웨이퍼 제조 방법 |
JPH11340147A (ja) * | 1998-05-25 | 1999-12-10 | Matsushita Electron Corp | 窒化物半導体ウエハーの製造方法および窒化物半導体素子の製造方法 |
KR20010068629A (ko) * | 2000-01-07 | 2001-07-23 | 구자홍 | 질화물계 반도체 성장 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20010096860A (ko) | 2001-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107275187B (zh) | 自支撑氮化镓层及其制备方法、退火方法 | |
TWI445052B (zh) | 藉由金屬有機化學氣相沈積(MOCVD)於多孔性氮化鎵(GaN)模板上氮化銦鎵(InGaN)之生長 | |
US20060270201A1 (en) | Nano-air-bridged lateral overgrowth of GaN semiconductor layer | |
TWI471913B (zh) | Production method of gallium nitride based compound semiconductor | |
JP2008542183A (ja) | 側壁を用いた選択横方向エピタキシャル成長(sleo)法による無極性および半極性iii族窒化物の欠陥低減方法及び装置 | |
KR20090101075A (ko) | 나노구조 템플릿을 사용한 단결정 반도체 물질의 제조 | |
US8658450B2 (en) | Crystal growth method and semiconductor light emitting device | |
DE102015102592A1 (de) | Verfahren zum Wachsen eines Nitrid-Einkristalls und Verfahren zum Herstellen einer Nitridhalbleitervorrichtung | |
KR20080047314A (ko) | 반도체 기판 및 수소화물-기상 에피택시에 의해자유-기립형 반도체 기판을 제조하기 위한 방법 및 마스크층 | |
KR102138334B1 (ko) | 스텝업 전처리 방식을 이용한 α-Ga2O3 박막 제조 방법 | |
JP2004319711A (ja) | エピタキシャル成長用多孔質基板およびその製造方法ならびにiii族窒化物半導体基板の製造方法 | |
EP3442038A1 (en) | Semiconductor wafer | |
KR20120007966A (ko) | 나노차원으로 거친 표면을 갖는 에피택셜 기판 및 그 제조 방법 | |
US6255004B1 (en) | III-V nitride semiconductor devices and process for the production thereof | |
CN108231964B (zh) | 一种提高发光二极管内量子效率的方法 | |
CN111613698B (zh) | 石墨烯插层iii族氮化物半导体复合薄膜及其制备方法 | |
JP4892142B2 (ja) | 有機金属気相化学蒸着法による高品位iii−族窒化物薄膜の成長方法 | |
KR100506077B1 (ko) | 유기금속기상화학증착법에 의한 고품위 ⅲ-족 질화물 박막성장 방법 | |
WO2011099469A1 (ja) | 構造体、及び半導体基板の製造方法 | |
CN112670164B (zh) | 一种氮化镓外延底层超晶格的生长方法 | |
US6555167B2 (en) | Method for growing high quality group-III nitride thin film by metal organic chemical vapor deposition | |
JPH11238683A (ja) | 化合物半導体膜の製造方法 | |
CN110739374B (zh) | 一种发光二极管中电子阻挡层的生长方法和发光二极管 | |
KR20130124766A (ko) | 저결함 질화물 반도체층을 갖는 고품질 반도체 소자용 기판의 제조 방법 | |
CN113345797A (zh) | 生长铝镓氮的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130701 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140630 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150630 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160630 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170630 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180629 Year of fee payment: 14 |