CA2064486C - Method of preparing semiconductor wafer with good intrinsic gettering - Google Patents

Method of preparing semiconductor wafer with good intrinsic gettering Download PDF

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Publication number
CA2064486C
CA2064486C CA002064486A CA2064486A CA2064486C CA 2064486 C CA2064486 C CA 2064486C CA 002064486 A CA002064486 A CA 002064486A CA 2064486 A CA2064486 A CA 2064486A CA 2064486 C CA2064486 C CA 2064486C
Authority
CA
Canada
Prior art keywords
wafers
oxygen
nucleation
temperature
precipitation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002064486A
Other languages
English (en)
French (fr)
Other versions
CA2064486A1 (en
Inventor
Alain Comeau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsemi Semiconductor ULC
Original Assignee
Mitel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CA002064486A priority Critical patent/CA2064486C/en
Application filed by Mitel Corp filed Critical Mitel Corp
Priority to DE4391302T priority patent/DE4391302T1/de
Priority to PCT/CA1993/000123 priority patent/WO1993020582A1/en
Priority to US08/313,091 priority patent/US5587325A/en
Priority to JP5516922A priority patent/JPH07508613A/ja
Priority to DE4391302A priority patent/DE4391302B4/de
Priority to GB9419512A priority patent/GB2280312B/en
Publication of CA2064486A1 publication Critical patent/CA2064486A1/en
Priority to KR1019940703427A priority patent/KR950701138A/ko
Application granted granted Critical
Publication of CA2064486C publication Critical patent/CA2064486C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H10P36/00—Gettering within semiconductor bodies
    • 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
    • H10P36/00—Gettering within semiconductor bodies
    • H10P36/20—Intrinsic gettering, i.e. thermally inducing defects by using oxygen present in the silicon body

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  • Crystals, And After-Treatments Of Crystals (AREA)
CA002064486A 1992-03-31 1992-03-31 Method of preparing semiconductor wafer with good intrinsic gettering Expired - Fee Related CA2064486C (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA002064486A CA2064486C (en) 1992-03-31 1992-03-31 Method of preparing semiconductor wafer with good intrinsic gettering
PCT/CA1993/000123 WO1993020582A1 (en) 1992-03-31 1993-03-26 Method of preparing semiconductor with good intrinsic gettering
US08/313,091 US5587325A (en) 1992-03-31 1993-03-26 Method of preparing antimony doped semiconductor with intrinsic gettering
JP5516922A JPH07508613A (ja) 1992-03-31 1993-03-26 良好なイントリンシックゲッタ作用を有する半導体の製造方法
DE4391302T DE4391302T1 (de) 1992-03-31 1993-03-26 Verfahren zur Herstellung eines Halbleiters mit einer guten Intrinsic-Getterung
DE4391302A DE4391302B4 (de) 1992-03-31 1993-03-26 Verfahren zur Herstellung eines Halbleiters mit einer guten Intrinsic-Getterung
GB9419512A GB2280312B (en) 1992-03-31 1993-03-26 Method of preparing semiconductor with good intrinsic gettering
KR1019940703427A KR950701138A (ko) 1992-03-31 1994-09-30 우수한 고유 게터링을 가진 반도체 제조방법(method of preparing semiconductor with good intrinsic gettering)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002064486A CA2064486C (en) 1992-03-31 1992-03-31 Method of preparing semiconductor wafer with good intrinsic gettering

Publications (2)

Publication Number Publication Date
CA2064486A1 CA2064486A1 (en) 1993-10-01
CA2064486C true CA2064486C (en) 2001-08-21

Family

ID=4149527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002064486A Expired - Fee Related CA2064486C (en) 1992-03-31 1992-03-31 Method of preparing semiconductor wafer with good intrinsic gettering

Country Status (7)

Country Link
US (1) US5587325A (https=)
JP (1) JPH07508613A (https=)
KR (1) KR950701138A (https=)
CA (1) CA2064486C (https=)
DE (2) DE4391302B4 (https=)
GB (1) GB2280312B (https=)
WO (1) WO1993020582A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2874834B2 (ja) * 1994-07-29 1999-03-24 三菱マテリアル株式会社 シリコンウェーハのイントリンシックゲッタリング処理法
US5593494A (en) * 1995-03-14 1997-01-14 Memc Electronic Materials, Inc. Precision controlled precipitation of oxygen in silicon
DE19538983A1 (de) * 1995-10-19 1997-04-24 Siemens Ag Verfahren zum Beseitigen von Kristallfehlern in Siliziumscheiben
US6004868A (en) * 1996-01-17 1999-12-21 Micron Technology, Inc. Method for CMOS well drive in a non-inert ambient
JP4473571B2 (ja) * 2001-07-10 2010-06-02 信越半導体株式会社 シリコンウェーハの製造方法
US6444551B1 (en) * 2001-07-23 2002-09-03 Taiwan Semiconductor Manufacturing Company N-type buried layer drive-in recipe to reduce pits over buried antimony layer
CN101675507B (zh) * 2007-05-02 2011-08-03 硅电子股份公司 硅晶片及其制造方法
US8258042B2 (en) * 2009-08-28 2012-09-04 Macronix International Co., Ltd. Buried layer of an integrated circuit
KR101231412B1 (ko) 2009-12-29 2013-02-07 실트로닉 아게 실리콘 웨이퍼 및 그 제조 방법
CN102543675B (zh) * 2010-12-31 2014-11-05 中芯国际集成电路制造(上海)有限公司 玻璃衬底的处理方法
CN102842642A (zh) * 2011-06-23 2012-12-26 吉林庆达新能源电力股份有限公司 一种太阳能电池生产中单晶硅的扩散方法
US11881405B2 (en) 2022-02-04 2024-01-23 Applied Materials, Inc. Methods for forming N-type buried layer in a substrate by performing non-doping implant through oxide layer formed over the substrate
CN120882166A (zh) * 2024-04-16 2025-10-31 隆基绿能科技股份有限公司 一种太阳能电池及光伏组件

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597804A (en) * 1981-03-11 1986-07-01 Fujitsu Limited Methods of forming denuded zone in wafer by intrinsic gettering and forming bipolar transistor therein
DE3280219D1 (de) * 1981-03-11 1990-08-30 Fujitsu Ltd Verfahren zur herstellung einer halbleiteranordnung mit ausgluehen eines halbleiterkoerpers.
JPS57197827A (en) * 1981-05-29 1982-12-04 Hitachi Ltd Semiconductor substrate
JPS5814538A (ja) * 1981-07-17 1983-01-27 Fujitsu Ltd 半導体装置の製造方法
EP0098406A1 (en) * 1982-07-06 1984-01-18 Texas Instruments Incorporated Ramped nucleation of solid state phase changes
US4548654A (en) * 1983-06-03 1985-10-22 Motorola, Inc. Surface denuding of silicon wafer
JPS60133734A (ja) * 1983-12-21 1985-07-16 Mitsubishi Electric Corp 半導体装置の製造方法
JPS618931A (ja) * 1984-06-25 1986-01-16 Hitachi Ltd 半導体装置の製造方法
US4622082A (en) * 1984-06-25 1986-11-11 Monsanto Company Conditioned semiconductor substrates
JPS6120337A (ja) * 1984-07-09 1986-01-29 Nec Corp 半導体装置の製造方法
DD286460A5 (de) * 1987-03-19 1991-01-24 Akademie Der Wissenschaften Der Ddr,De Verfahren zur herstellung von mos-bauelementen mit sio tief 2/si tief 3n tief 4-isolatorschichten
US4851358A (en) * 1988-02-11 1989-07-25 Dns Electronic Materials, Inc. Semiconductor wafer fabrication with improved control of internal gettering sites using rapid thermal annealing
JPH03185831A (ja) * 1989-12-15 1991-08-13 Komatsu Denshi Kinzoku Kk 半導体装置の製造方法
US5141887A (en) * 1990-07-02 1992-08-25 Motorola, Inc. Low voltage, deep junction device and method
EP0502471A3 (en) * 1991-03-05 1995-10-11 Fujitsu Ltd Intrinsic gettering of a silicon substrate
JPH05308076A (ja) * 1992-03-03 1993-11-19 Fujitsu Ltd シリコンウエーハの酸素析出方法

Also Published As

Publication number Publication date
CA2064486A1 (en) 1993-10-01
WO1993020582A1 (en) 1993-10-14
GB9419512D0 (en) 1994-11-16
DE4391302B4 (de) 2007-07-26
KR950701138A (ko) 1995-02-20
GB2280312A (en) 1995-01-25
GB2280312B (en) 1996-03-06
JPH07508613A (ja) 1995-09-21
KR100298067B1 (https=) 2001-12-01
DE4391302T1 (de) 1995-04-13
US5587325A (en) 1996-12-24

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