CN1255581C - 在晶体带的枝状晶薄片生长期间现场扩散掺杂剂杂质的方法 - Google Patents
在晶体带的枝状晶薄片生长期间现场扩散掺杂剂杂质的方法 Download PDFInfo
- Publication number
- CN1255581C CN1255581C CNB971225567A CN97122556A CN1255581C CN 1255581 C CN1255581 C CN 1255581C CN B971225567 A CNB971225567 A CN B971225567A CN 97122556 A CN97122556 A CN 97122556A CN 1255581 C CN1255581 C CN 1255581C
- Authority
- CN
- China
- Prior art keywords
- dopant material
- thin slice
- source
- stove
- growth
- 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
- 238000009792 diffusion process Methods 0.000 title claims abstract description 33
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 7
- 229910052710 silicon Inorganic materials 0.000 title claims description 7
- 239000010703 silicon Substances 0.000 title claims description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title description 3
- 229910052796 boron Inorganic materials 0.000 title description 3
- 229910052698 phosphorus Inorganic materials 0.000 title description 3
- 239000011574 phosphorus Substances 0.000 title description 3
- 238000011065 in-situ storage Methods 0.000 title 1
- 239000002019 doping agent Substances 0.000 claims abstract description 63
- 239000007787 solid Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000013078 crystal Substances 0.000 claims abstract description 13
- 239000000155 melt Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 59
- 238000010438 heat treatment Methods 0.000 claims description 37
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000012768 molten material Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/725,454 US6143633A (en) | 1995-10-05 | 1996-10-04 | In-situ diffusion of dopant impurities during dendritic web growth of crystal ribbon |
US725454 | 1996-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1202540A CN1202540A (zh) | 1998-12-23 |
CN1255581C true CN1255581C (zh) | 2006-05-10 |
Family
ID=24914631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971225567A Expired - Fee Related CN1255581C (zh) | 1996-10-04 | 1997-10-04 | 在晶体带的枝状晶薄片生长期间现场扩散掺杂剂杂质的方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1255581C (zh) |
MX (1) | MX9707686A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112557136B (zh) * | 2020-11-16 | 2023-05-23 | 上海大学 | 多元合金扩散偶装置及多元合金扩散系数测定实验方法 |
-
1997
- 1997-10-04 CN CNB971225567A patent/CN1255581C/zh not_active Expired - Fee Related
- 1997-10-06 MX MX9707686A patent/MX9707686A/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1202540A (zh) | 1998-12-23 |
MX9707686A (es) | 1998-04-30 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
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REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1016661 Country of ref document: HK |
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ASS | Succession or assignment of patent right |
Owner name: EBARA CORPORATION Free format text: FORMER OWNER: EBARA SOLAR, INC. Effective date: 20070622 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070622 Address after: Tokyo, Japan Patentee after: Ebara Corp. Address before: American Pennsylvania Patentee before: Ebara Solar, Inc. |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |