KR870003554A - 비소화칼륨 단결정 박막의 기상 에피택셜 성장방법 - Google Patents

비소화칼륨 단결정 박막의 기상 에피택셜 성장방법 Download PDF

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KR870003554A
KR870003554A KR1019860007460A KR860007460A KR870003554A KR 870003554 A KR870003554 A KR 870003554A KR 1019860007460 A KR1019860007460 A KR 1019860007460A KR 860007460 A KR860007460 A KR 860007460A KR 870003554 A KR870003554 A KR 870003554A
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single crystal
growing
carrier concentration
concentration layer
range
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KR1019860007460A
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KR900002080B1 (ko
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히사노리 후지따
마사아끼 가나야마
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구스히라 시로오
미쓰비시 몬산또 가세이 가부시끼가이샤
원본미기재
미쓰비시 가세이 고오교오 가부시끼가이샤
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    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
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    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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    • H01L21/02546—Arsenides
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    • 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
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/02—Epitaxial-layer growth
    • 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
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    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02612—Formation types
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    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02656—Special treatments
    • H01L21/02658—Pretreatments

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Abstract

내용 없음

Description

비소화칼륨 단결정 박막의 기상 에피택셜 성장방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. 비소화갈륨 단결정 기판상에 캐리어 농도가 다른 복수의 층으로 이루어지는 n형 비소화갈륨 단결정 박막을, 기상 에피택셜 성장시킬때에 기상 에피택셜 성장용 가스중에 포함되는 갈륨과 비소의 원자수비, [Ga]/[As]를 1보다도 크게 하여 저캐리어 농도층을 성장시키고 또, [Ga]/[As]를 1보다도 작게 하여 고캐리어 농도층을 성장시키는 방법에 있어서, 저캐리어 농도층을 성장시킬때에 단결정 기판의 농도를 690 내지 730℃의 범위로 유지하는 것을 특징으로 하는 방법.
  2. 제 1 항에 있어서, 고캐리어의 농도층을 성장시킬때는, 단결정 기판의 온도를 735 내지 830℃의 범위로 유지하는 것을 특징으로 하는 방법.
  3. 제 1 항 또는 제2항에 있어서, 저 캐리어 농도층을 성장시킬때에 단결정 기판의 온도를 700 내지 730℃의 범위로 유지하는 것을 특징으로 하는 방법.
  4. 제 1 항 또는 제 3 항에 있어서, 고캐리어 농도층을 성장시킬때에 단결정 기판의 온도를 735 내지 760℃의 범위로 유지하는 것을 특징으로 하는 방법.
  5. 제 1 항, 제2항, 제3항 또는 제4항에 있어서, 저캐리어 농도층을 성장시킬때에 [Ga]/[As]를 2 내지 10의 범위로 유지하는 것을 특징으로 하는 방법.
  6. 제 1 항, 제2항, 제3항, 제4항 또는 제5항에 있어서, 고캐리어 농도층을 성장시킬때에 [Ga]/[As]를 0.1 내지 0.8의 범위로 유지하는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860007460A 1985-09-09 1986-09-06 비소화칼륨 단결정 박막의 기상 에피택셜 성장방법 KR900002080B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60198904A JPS6259595A (ja) 1985-09-09 1985-09-09 ひ化ガリウム単結晶薄膜の気相エピタキシヤル成長方法
JP60-198904 1985-09-09

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KR870003554A true KR870003554A (ko) 1987-04-18
KR900002080B1 KR900002080B1 (ko) 1990-03-31

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KR1019860007460A KR900002080B1 (ko) 1985-09-09 1986-09-06 비소화칼륨 단결정 박막의 기상 에피택셜 성장방법

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US (1) US4756792A (ko)
JP (1) JPS6259595A (ko)
KR (1) KR900002080B1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61275191A (ja) * 1985-05-29 1986-12-05 Furukawa Electric Co Ltd:The ＧａＡｓ薄膜の気相成長法
US4910167A (en) * 1987-11-13 1990-03-20 Kopin Corporation III-V Semiconductor growth initiation on silicon using TMG and TEG
US5145807A (en) * 1988-05-11 1992-09-08 Mitsubishi Kasei Corporation Method of making semiconductor laser devices
JP2701339B2 (ja) * 1988-07-22 1998-01-21 日本電気株式会社 気相成長装置
US6010937A (en) * 1995-09-05 2000-01-04 Spire Corporation Reduction of dislocations in a heteroepitaxial semiconductor structure
US5834379A (en) * 1996-07-16 1998-11-10 Cornell Research Foundation, Inc. Process for synthesis of cubic GaN on GaAs using NH3 in an RF plasma process
US5979614A (en) * 1996-09-25 1999-11-09 Nippon Steel Corporation Brake disc produced from martensitic stainless steel and process for producing same
US7214269B2 (en) * 2004-10-15 2007-05-08 Hitachi Cable, Ltd. Si-doped GaAs single crystal substrate

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US3836408A (en) * 1970-12-21 1974-09-17 Hitachi Ltd Production of epitaxial films of semiconductor compound material
US3762945A (en) * 1972-05-01 1973-10-02 Bell Telephone Labor Inc Technique for the fabrication of a millimeter wave beam lead schottkybarrier device
US3925119A (en) * 1973-05-07 1975-12-09 Ibm Method for vapor deposition of gallium arsenide phosphide upon gallium arsenide substrates
US3904449A (en) * 1974-05-09 1975-09-09 Bell Telephone Labor Inc Growth technique for high efficiency gallium arsenide impatt diodes
JPS5577131A (en) * 1978-12-06 1980-06-10 Mitsubishi Monsanto Chem Co Vapor phase growth of compound semiconductor epitaxial film
JPS56138917A (en) * 1980-03-31 1981-10-29 Fujitsu Ltd Vapor phase epitaxial growth
JPS57111016A (en) * 1980-12-26 1982-07-10 Mitsubishi Monsanto Chem Co Manufacture of gallium phosphide arsenide mixed crystal epitaxial wafer
US4407694A (en) * 1981-06-22 1983-10-04 Hughes Aircraft Company Multi-range doping of epitaxial III-V layers from a single source

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US4756792A (en) 1988-07-12
JPS6259595A (ja) 1987-03-16
JPH0510317B2 (ko) 1993-02-09
KR900002080B1 (ko) 1990-03-31

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