KR100250953B1 - 양자세선 제조방법 - Google Patents
양자세선 제조방법 Download PDFInfo
- Publication number
- KR100250953B1 KR100250953B1 KR1019970045523A KR19970045523A KR100250953B1 KR 100250953 B1 KR100250953 B1 KR 100250953B1 KR 1019970045523 A KR1019970045523 A KR 1019970045523A KR 19970045523 A KR19970045523 A KR 19970045523A KR 100250953 B1 KR100250953 B1 KR 100250953B1
- Authority
- KR
- South Korea
- Prior art keywords
- quantum thin
- quantum
- gallium arsenide
- thin wire
- substrate
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 16
- FTWRSWRBSVXQPI-UHFFFAOYSA-N alumanylidynearsane;gallanylidynearsane Chemical compound [As]#[Al].[As]#[Ga] FTWRSWRBSVXQPI-UHFFFAOYSA-N 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000005229 chemical vapour deposition Methods 0.000 claims description 3
- 125000002524 organometallic group Chemical group 0.000 claims description 3
- 229910021478 group 5 element Inorganic materials 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 1
- 230000005693 optoelectronics Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XCZXGTMEAKBVPV-UHFFFAOYSA-N trimethylgallium Chemical compound C[Ga](C)C XCZXGTMEAKBVPV-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical group [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
- C30B29/42—Gallium arsenide
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
- H10H20/0133—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials
- H10H20/01335—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials the light-emitting regions comprising nitride materials
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Recrystallisation Techniques (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (3)
- 기판의 상부에 특정 형태의 홈을 형성하고, 그 기판의 상부에 단차를 갖는 알루미늄갈륨비소를 증착한 후, 그 단차의 측면에 유기금속화학증착법을 사용하여 갈륨비소 에피층을 성장시키는 양자세선 제조방법에 있어서, 상기 갈륨비소 에피층 성장시 농도의 비에 따라 갈륨비소의 성장률을 변화시키는 성장제어 화합물을 주입하고, 5족원소와 3족원소를 혼합하여 주입하며, 특정 성장온도분위기에서 성장시키는 것을 특징으로 하는 양자세선 제조방법.
- 제 1항에 있어서, 성장제어 화합물은 CCl4또는 CBr4인 것을 특징으로 하는 양자세선 제조방법.
- 제 1항에 있어서, 상기 성장온도는 600 내지 700℃인 것을 특징으로 하는 양자세선 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970045523A KR100250953B1 (ko) | 1997-09-02 | 1997-09-02 | 양자세선 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970045523A KR100250953B1 (ko) | 1997-09-02 | 1997-09-02 | 양자세선 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990024426A KR19990024426A (ko) | 1999-04-06 |
KR100250953B1 true KR100250953B1 (ko) | 2000-05-01 |
Family
ID=19520708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970045523A KR100250953B1 (ko) | 1997-09-02 | 1997-09-02 | 양자세선 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100250953B1 (ko) |
-
1997
- 1997-09-02 KR KR1019970045523A patent/KR100250953B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19990024426A (ko) | 1999-04-06 |
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