JP5675031B2 - p型アモルファスシリコン薄膜の製造方法、光起電力装置及び光起電力装置の製造方法 - Google Patents
p型アモルファスシリコン薄膜の製造方法、光起電力装置及び光起電力装置の製造方法 Download PDFInfo
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- JP5675031B2 JP5675031B2 JP2006320432A JP2006320432A JP5675031B2 JP 5675031 B2 JP5675031 B2 JP 5675031B2 JP 2006320432 A JP2006320432 A JP 2006320432A JP 2006320432 A JP2006320432 A JP 2006320432A JP 5675031 B2 JP5675031 B2 JP 5675031B2
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- Prior art keywords
- thin film
- amorphous silicon
- silicon thin
- type amorphous
- photovoltaic device
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- 239000010409 thin film Substances 0.000 title claims description 97
- 229910021417 amorphous silicon Inorganic materials 0.000 title claims description 65
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 27
- 229910052796 boron Inorganic materials 0.000 claims description 27
- 239000000758 substrate Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 24
- 238000004050 hot filament vapor deposition Methods 0.000 claims description 19
- 239000003054 catalyst Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 15
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002019 doping agent Substances 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 230000031700 light absorption Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/548—Amorphous silicon PV cells
Landscapes
- Photovoltaic Devices (AREA)
Description
触媒線として、タンタル線を用い、表1に示す原料ガス比(B2H6/SiH4及び(H2+B2H6)/SiH4)並びに触媒線温度で、ボロンをドーピングしたp型アモルファスシリコン薄膜をガラス基板の上に形成した。
2…i型アモルファスシリコン薄膜
3…p型アモルファスシリコン薄膜
4…透光性導電膜
5…集電極
6…i型アモルファスシリコン薄膜
7…n型アモルファスシリコン薄膜
8…透光性導電膜
9…集電極
Claims (2)
- n型結晶系シリコン基板と、前記n型結晶系シリコン基板上にi型アモルファスシリコン薄膜と、前記i型アモルファスシリコン薄膜上にp型アモルファスシリコン薄膜を備えた光起電力素子の製造方法であって、
前記p型アモルファスシリコン薄膜は、1700〜1900℃に加熱された触媒体で原料ガスを分解して、150〜250℃の基板温度にて薄膜を形成する触媒CVD法により、薄膜中のボロン密度が7×1020〜2×1021atoms/cm3で光導電率が8×10−5〜2×10−3S/cmとなるよう形成することを特徴とする光起電力装置の製造方法。 - 前記p型アモルファスシリコン薄膜中の水素密度が5×1021〜1×1022atoms/cm3である前記請求項1に記載の光起電力装置の製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006320432A JP5675031B2 (ja) | 2006-11-28 | 2006-11-28 | p型アモルファスシリコン薄膜の製造方法、光起電力装置及び光起電力装置の製造方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006320432A JP5675031B2 (ja) | 2006-11-28 | 2006-11-28 | p型アモルファスシリコン薄膜の製造方法、光起電力装置及び光起電力装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008135556A JP2008135556A (ja) | 2008-06-12 |
| JP5675031B2 true JP5675031B2 (ja) | 2015-02-25 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006320432A Expired - Fee Related JP5675031B2 (ja) | 2006-11-28 | 2006-11-28 | p型アモルファスシリコン薄膜の製造方法、光起電力装置及び光起電力装置の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5675031B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014050304A1 (ja) * | 2012-09-27 | 2014-04-03 | 三洋電機株式会社 | 光電変換素子とその製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0658879B2 (ja) * | 1985-04-24 | 1994-08-03 | キヤノン株式会社 | 堆積膜形成法及び堆積膜形成装置 |
| JPH04342120A (ja) * | 1991-05-17 | 1992-11-27 | Canon Inc | 水素化非晶質シリコン薄膜の製造方法 |
| JPH08115882A (ja) * | 1994-10-19 | 1996-05-07 | Fuji Electric Co Ltd | 非晶質半導体薄膜の成膜方法 |
| JP4412766B2 (ja) * | 1999-07-29 | 2010-02-10 | 京セラ株式会社 | 薄膜多結晶Si太陽電池 |
| JP2003298078A (ja) | 2002-03-29 | 2003-10-17 | Ebara Corp | 光起電力素子 |
| JP4780928B2 (ja) * | 2003-05-13 | 2011-09-28 | 京セラ株式会社 | 光電変換装置およびそれを用いた光発電装置 |
| JP4485766B2 (ja) * | 2003-07-31 | 2010-06-23 | 京セラ株式会社 | 光電変換装置および光電変換装置の製造方法 |
| JP2005136125A (ja) | 2003-10-30 | 2005-05-26 | Kyocera Corp | 光電変換装置 |
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2006
- 2006-11-28 JP JP2006320432A patent/JP5675031B2/ja not_active Expired - Fee Related
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| Publication number | Publication date |
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| JP2008135556A (ja) | 2008-06-12 |
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