KR20010079960A - 단결정체의 결함 제거 방법 및 그 방법으로 결함 제거된단결정체 - Google Patents
단결정체의 결함 제거 방법 및 그 방법으로 결함 제거된단결정체 Download PDFInfo
- Publication number
- KR20010079960A KR20010079960A KR1020017004059A KR20017004059A KR20010079960A KR 20010079960 A KR20010079960 A KR 20010079960A KR 1020017004059 A KR1020017004059 A KR 1020017004059A KR 20017004059 A KR20017004059 A KR 20017004059A KR 20010079960 A KR20010079960 A KR 20010079960A
- Authority
- KR
- South Korea
- Prior art keywords
- single crystal
- defects
- temperature
- pressure
- silicon
- Prior art date
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 204
- 230000007547 defect Effects 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims description 39
- 239000000463 material Substances 0.000 title description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 58
- 239000010703 silicon Substances 0.000 claims abstract description 58
- 238000002844 melting Methods 0.000 claims abstract description 18
- 230000008018 melting Effects 0.000 claims abstract description 18
- 238000000137 annealing Methods 0.000 claims abstract description 13
- 239000011261 inert gas Substances 0.000 claims abstract description 8
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims abstract description 6
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 230000009643 growth defect Effects 0.000 abstract description 21
- 239000011800 void material Substances 0.000 abstract description 15
- 235000012431 wafers Nutrition 0.000 description 70
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 24
- 239000007789 gas Substances 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000004065 semiconductor Substances 0.000 description 13
- 229910052786 argon Inorganic materials 0.000 description 12
- 238000005468 ion implantation Methods 0.000 description 10
- 125000004429 atom Chemical group 0.000 description 9
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 7
- 229910052814 silicon oxide Inorganic materials 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910010271 silicon carbide Inorganic materials 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 238000002109 crystal growth method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000635 electron micrograph Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- C30B29/02—Elements
- C30B29/06—Silicon
-
- 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
-
- 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
-
- 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
- C30B29/46—Sulfur-, selenium- or tellurium-containing compounds
- C30B29/48—AIIBVI compounds wherein A is Zn, Cd or Hg, and B is S, Se or Te
-
- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
-
- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/02—Heat treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/322—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections
- H01L21/3221—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections of silicon bodies, e.g. for gettering
- H01L21/3225—Thermally inducing defects using oxygen present in the silicon body for intrinsic gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/322—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections
- H01L21/3228—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections of AIIIBV compounds, e.g. to make them semi-insulating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
- H01L21/3245—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering of AIIIBV compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (5)
- 단결정체(11)를 이 단결정체(11)가 안정한 분위기하에 0.2 내지 304 MPa의 압력으로, 이 단결정체(11)의 절대 온도 융점의 0.85 배 이상의 온도에서 5분간 내지 20 시간 동안, 열간 등방 가압 처리를 한 후에 어닐링하는 것을 특징으로 하는 단결정체의 결함 제거 방법.
- 제1항에 있어서, 단결정체가 안정한 분위기가 불활성 가스 분위기 또는 고증기압 원소의 증기를 포함하는 분위기인 단결정체의 결함 제거 방법.
- 제1 또는 2항에 있어서, 압력이 10 내지 200 MPa인 단결정체의 결함 제거 방법.
- 제1 내지 3항 중 어느 한 항에 있어서, 단결정체가 규소 단결정, GaAs 단결정, InP 단결정, ZnS 단결정 또는 ZnSe 단결정의 잉곳 또는 이 잉곳을 절단하여 얻어진 블록 또는 웨이퍼인 단결정체의 결함 제거 방법.
- 제1 내지 4항 중 어느 한 항에 기재한 방법에 의해 결함이 제거된 단결정체.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-277004 | 1998-09-30 | ||
JP27700498 | 1998-09-30 | ||
JP08295399A JP3899725B2 (ja) | 1998-09-30 | 1999-03-26 | 単結晶体の欠陥除去方法 |
JP99-82953 | 1999-03-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010079960A true KR20010079960A (ko) | 2001-08-22 |
KR100423016B1 KR100423016B1 (ko) | 2004-03-12 |
Family
ID=26423983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-7004059A KR100423016B1 (ko) | 1998-09-30 | 1999-09-29 | 단결정체의 결함 제거 방법 및 그 방법으로 결함 제거된단결정체 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6447600B1 (ko) |
EP (1) | EP1122342B1 (ko) |
JP (1) | JP3899725B2 (ko) |
KR (1) | KR100423016B1 (ko) |
CN (1) | CN1215205C (ko) |
DE (1) | DE69936926T2 (ko) |
WO (1) | WO2000018990A1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3601383B2 (ja) * | 1999-11-25 | 2004-12-15 | 信越半導体株式会社 | エピタキシャル成長用シリコンウエーハ及びエピタキシャルウエーハ並びにその製造方法 |
JP4288854B2 (ja) | 2000-08-16 | 2009-07-01 | トヨタ自動車株式会社 | ブレーキ装置 |
US7175704B2 (en) | 2002-06-27 | 2007-02-13 | Diamond Innovations, Inc. | Method for reducing defect concentrations in crystals |
EP1715086B1 (en) * | 2002-06-27 | 2012-03-14 | General Electric Company | Method for reducing defect concentrations in crystals |
US6887441B2 (en) * | 2002-09-30 | 2005-05-03 | The Regents Of The University Of California | High resistivity aluminum antimonide radiation detector |
JP3732472B2 (ja) | 2002-10-07 | 2006-01-05 | 沖電気工業株式会社 | Mosトランジスタの製造方法 |
KR20040039012A (ko) * | 2002-10-30 | 2004-05-10 | 주식회사 실트론 | 실리콘 잉곳의 성장 장치 |
DE10344388B4 (de) * | 2003-09-25 | 2006-06-08 | Infineon Technologies Ag | Verfahren zur Beseitigung der Auswirkungen von Defekten auf Wafern |
US7755830B2 (en) * | 2003-11-01 | 2010-07-13 | Silicon Quest Kabushiki-Kaisha | Micro mirror device |
EP1739213B1 (de) * | 2005-07-01 | 2011-04-13 | Freiberger Compound Materials GmbH | Vorrichtung und Verfahren zum Tempern von III-V-Wafern sowie getemperte III-V-Halbleitereinkristallwafer |
JP4920342B2 (ja) * | 2006-08-24 | 2012-04-18 | 浜松ホトニクス株式会社 | シリコン素子の製造方法 |
WO2009155846A1 (zh) * | 2008-06-24 | 2009-12-30 | 江西赛维Ldk太阳能高科技有限公司 | 硅粉及原料硅块在单晶炉或多晶炉中的应用方法 |
CN102220642A (zh) * | 2011-04-30 | 2011-10-19 | 常州天合光能有限公司 | 提高多晶硅光伏电池转换效率的方法 |
WO2013090472A1 (en) * | 2011-12-12 | 2013-06-20 | Ritedia Corporation | Process for annealing and devices made thereby |
CN111455451B (zh) * | 2013-03-27 | 2022-02-11 | 北京通美晶体技术股份有限公司 | 半导体衬底中的可控氧浓度 |
CN108254232B (zh) * | 2017-12-29 | 2021-08-17 | 钢研昊普科技有限公司 | 一种适用于材料基因组计划的高通量热等静压装置及方法 |
CN109001047A (zh) * | 2018-09-13 | 2018-12-14 | 崔理哲 | 适用于材料基因组计划的新型热等静压装置及使用方法 |
CN109629002B (zh) * | 2018-12-29 | 2021-03-16 | 珠海鼎泰芯源晶体有限公司 | 对VGF法生产的InP晶锭进行籽晶、引晶及结晶情况判定的方法 |
CN112725901A (zh) * | 2020-12-28 | 2021-04-30 | 广东先导先进材料股份有限公司 | 消除CVD-ZnSe缺陷的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54153786A (en) * | 1978-05-24 | 1979-12-04 | Sumitomo Electric Ind Ltd | Single crystal growing method |
JPS5874599A (ja) * | 1981-10-28 | 1983-05-06 | Toshiba Corp | 3−5族化合物半導体結晶の熱処理方法 |
JPS59184533A (ja) * | 1983-04-04 | 1984-10-19 | Agency Of Ind Science & Technol | 3−5族化合物半導体結晶の処理方法 |
JPS62171996A (ja) * | 1986-01-22 | 1987-07-28 | Kouki Shinichi | ベリル単結晶の製造方法 |
US5573609A (en) * | 1987-03-30 | 1996-11-12 | Rockwell International Corporation | Hot isostatic pressing of single crystal superalloy articles |
JP2969385B2 (ja) * | 1991-03-25 | 1999-11-02 | 株式会社トーキン | 単結晶の製造方法 |
US5386797A (en) * | 1992-03-27 | 1995-02-07 | Kabushiki Kaisha Toshiba | Single crystal of compound, laser rod, laser oscillator, scintillator, CT scanner, color display and process for preparing the same |
JP3656261B2 (ja) * | 1994-10-24 | 2005-06-08 | 住友電気工業株式会社 | GaAs結晶の熱処理方法 |
JP3992800B2 (ja) * | 1997-09-22 | 2007-10-17 | Sumco Techxiv株式会社 | 単結晶製造装置および単結晶の製造方法 |
-
1999
- 1999-03-26 JP JP08295399A patent/JP3899725B2/ja not_active Expired - Fee Related
- 1999-09-29 DE DE69936926T patent/DE69936926T2/de not_active Expired - Lifetime
- 1999-09-29 WO PCT/JP1999/005310 patent/WO2000018990A1/ja active IP Right Grant
- 1999-09-29 US US09/806,550 patent/US6447600B1/en not_active Expired - Lifetime
- 1999-09-29 CN CNB998115169A patent/CN1215205C/zh not_active Expired - Lifetime
- 1999-09-29 KR KR10-2001-7004059A patent/KR100423016B1/ko active IP Right Grant
- 1999-09-29 EP EP99969752A patent/EP1122342B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000018990A1 (fr) | 2000-04-06 |
US6447600B1 (en) | 2002-09-10 |
EP1122342A4 (en) | 2005-04-13 |
JP3899725B2 (ja) | 2007-03-28 |
CN1215205C (zh) | 2005-08-17 |
EP1122342A1 (en) | 2001-08-08 |
EP1122342B1 (en) | 2007-08-22 |
CN1320173A (zh) | 2001-10-31 |
DE69936926D1 (de) | 2007-10-04 |
DE69936926T2 (de) | 2008-05-15 |
JP2000174029A (ja) | 2000-06-23 |
KR100423016B1 (ko) | 2004-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100423016B1 (ko) | 단결정체의 결함 제거 방법 및 그 방법으로 결함 제거된단결정체 | |
KR100573473B1 (ko) | 실리콘 웨이퍼 및 그 제조방법 | |
KR100766393B1 (ko) | 규소 웨이퍼의 제조방법 | |
EP1598452B1 (en) | Method for growing silicon single crystal, method for manufacturing silicon wafer, and method for manufacturing soi substrate. | |
KR100758088B1 (ko) | 실리콘 웨이퍼의 열처리 방법 | |
KR100369761B1 (ko) | 실리콘 웨이퍼 및 그 열처리 방법 | |
EP1758154A1 (en) | Silicon wafer manufacturing method and silicon wafer | |
KR20070112261A (ko) | 실리콘 단결정의 제조 방법 및 실리콘 웨이퍼 | |
KR20050024994A (ko) | 실리콘 웨이퍼 및 그 제조방법 | |
JP2010267846A (ja) | シリコンウェーハおよびその製造方法 | |
KR100741540B1 (ko) | 에피텍셜 성장용 실리콘 웨이퍼와 에피텍셜 웨이퍼, 및 그제조방법 | |
KR101001981B1 (ko) | 에피텍셜 성장용 실리콘 웨이퍼 및 에피텍셜 웨이퍼 및 그제조방법 | |
KR20100061360A (ko) | 실리콘 단결정 및 그 육성방법, 실리콘 웨이퍼 및 그 제조방법 | |
EP1906450A1 (en) | Process for producing simox substrate, and simox substrate produced by said process | |
US20100052093A1 (en) | Semiconductor substrate and method of manufacturing the same | |
JPH1192283A (ja) | シリコンウエハ及びその製造方法 | |
JP3852545B2 (ja) | 単結晶体の熱処理方法及びその熱処理装置 | |
JP4038910B2 (ja) | 半導体シリコンウェーハの製造方法 | |
JP3903655B2 (ja) | シリコンウェーハのig処理法 | |
JP4089137B2 (ja) | シリコン単結晶の製造方法およびエピタキシャルウェーハの製造方法 | |
JPH06310517A (ja) | 半導体基板及びその製造方法 | |
JP4144163B2 (ja) | エピタキシャルウェーハの製造方法 | |
JP2001044207A (ja) | Ig処理法及びこの処理法で作られたigウェーハ並びにこれに用いるシリコン単結晶インゴット | |
JP2001240490A (ja) | 半導体シリコンウエーハの製造方法 | |
JP2005072108A (ja) | Soiウェーハの製造方法及びsoiウェーハ |
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: 20130222 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20140221 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20150223 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20160222 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20170224 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20180223 Year of fee payment: 15 |