JP5003733B2 - 単結晶成長方法 - Google Patents
単結晶成長方法 Download PDFInfo
- Publication number
- JP5003733B2 JP5003733B2 JP2009182309A JP2009182309A JP5003733B2 JP 5003733 B2 JP5003733 B2 JP 5003733B2 JP 2009182309 A JP2009182309 A JP 2009182309A JP 2009182309 A JP2009182309 A JP 2009182309A JP 5003733 B2 JP5003733 B2 JP 5003733B2
- Authority
- JP
- Japan
- Prior art keywords
- crucible
- coil
- crystal
- melt
- single crystal
- 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
Links
Images
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Description
Claims (1)
- 坩堝を挟んで対向配置されたコイルにより、チャンバ内の坩堝に収容された原料融液に水平磁場を印加しつつ、前記原料融液から単結晶を引上げる単結晶成長方法において、前記コイルの形状を、前記チャンバの外形に沿って湾曲した鞍型形状とし、前記コイルの中心線を、前記坩堝内の原料融液の表面から深さ方向に120〜180mm離れた位置に設定し、前記コイルにより印加する磁場強度を3000Gaussとし、前記坩堝の回転数を1.5〜3rpmとすることを特徴とする単結晶成長方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009182309A JP5003733B2 (ja) | 2009-08-05 | 2009-08-05 | 単結晶成長方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009182309A JP5003733B2 (ja) | 2009-08-05 | 2009-08-05 | 単結晶成長方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002353602A Division JP4951186B2 (ja) | 2002-12-05 | 2002-12-05 | 単結晶成長方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009256206A JP2009256206A (ja) | 2009-11-05 |
JP5003733B2 true JP5003733B2 (ja) | 2012-08-15 |
Family
ID=41384115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009182309A Expired - Fee Related JP5003733B2 (ja) | 2009-08-05 | 2009-08-05 | 単結晶成長方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5003733B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5974974B2 (ja) * | 2013-05-23 | 2016-08-23 | 信越半導体株式会社 | シリコン単結晶の製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4951186B2 (ja) * | 2002-12-05 | 2012-06-13 | 株式会社Sumco | 単結晶成長方法 |
JP2004189559A (ja) * | 2002-12-12 | 2004-07-08 | Sumitomo Mitsubishi Silicon Corp | 単結晶成長方法 |
JP4801869B2 (ja) * | 2002-12-12 | 2011-10-26 | 株式会社Sumco | 単結晶成長方法 |
-
2009
- 2009-08-05 JP JP2009182309A patent/JP5003733B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2009256206A (ja) | 2009-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW219955B (ja) | ||
JP5240191B2 (ja) | シリコン単結晶引上装置 | |
KR101304444B1 (ko) | 자기장을 이용한 반도체 단결정 잉곳 제조 장치 및 방법 | |
JP2011526876A (ja) | アンバランス磁場及び同方向回転を用いた成長シリコン結晶の融液−固体界面形状の制御方法 | |
US5851283A (en) | Method and apparatus for production of single crystal | |
US6607594B2 (en) | Method for producing silicon single crystal | |
JP2004189559A (ja) | 単結晶成長方法 | |
JP4951186B2 (ja) | 単結晶成長方法 | |
JP5003733B2 (ja) | 単結晶成長方法 | |
JP6958632B2 (ja) | シリコン単結晶及びその製造方法並びにシリコンウェーハ | |
JP4013324B2 (ja) | 単結晶成長方法 | |
JP4801869B2 (ja) | 単結晶成長方法 | |
JP5167942B2 (ja) | シリコン単結晶の製造方法 | |
JP3991813B2 (ja) | シリコン単結晶成長方法 | |
JP4151148B2 (ja) | シリコン単結晶の製造方法 | |
JP2010132498A (ja) | 単結晶の製造方法および単結晶の製造装置 | |
JP3521862B2 (ja) | 単結晶成長方法 | |
WO2014174752A1 (ja) | シリコン単結晶の製造方法 | |
JP3635694B2 (ja) | 単結晶の製造方法 | |
JP2007145666A (ja) | シリコン単結晶の製造方法 | |
JP7249913B2 (ja) | シリコン単結晶の製造方法 | |
JP5454625B2 (ja) | シリコン単結晶の引上げ方法により引上げられたインゴットから得られたシリコン単結晶ウェーハ | |
JP5136252B2 (ja) | シリコン単結晶の育成方法 | |
KR100581045B1 (ko) | 실리콘 단결정 제조방법 | |
JP2005320179A (ja) | 単結晶の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090811 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111208 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120309 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120424 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120507 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150601 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5003733 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |