JP2009517876A - 光電池 - Google Patents
光電池 Download PDFInfo
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- JP2009517876A JP2009517876A JP2008542766A JP2008542766A JP2009517876A JP 2009517876 A JP2009517876 A JP 2009517876A JP 2008542766 A JP2008542766 A JP 2008542766A JP 2008542766 A JP2008542766 A JP 2008542766A JP 2009517876 A JP2009517876 A JP 2009517876A
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- BDVZHDCXCXJPSO-UHFFFAOYSA-N indium(3+) oxygen(2-) titanium(4+) Chemical compound [O-2].[Ti+4].[In+3] BDVZHDCXCXJPSO-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229940071182 stannate Drugs 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- BNEMLSQAJOPTGK-UHFFFAOYSA-N zinc;dioxido(oxo)tin Chemical compound [Zn+2].[O-][Sn]([O-])=O BNEMLSQAJOPTGK-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/10—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules comprising photovoltaic cells in arrays in a single semiconductor substrate, the photovoltaic cells having vertical junctions or V-groove junctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/10—Semiconductor bodies
- H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
- H10F77/146—Superlattices; Multiple quantum well structures
- H10F77/1462—Superlattices; Multiple quantum well structures comprising amorphous semiconductor layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F10/00—Individual photovoltaic cells, e.g. solar cells
- H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
- H10F10/17—Photovoltaic cells having only PIN junction potential barriers
- H10F10/172—Photovoltaic cells having only PIN junction potential barriers comprising multiple PIN junctions, e.g. tandem cells
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- 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
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- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Photovoltaic Devices (AREA)
Abstract
【選択図】図1
Description
Claims (11)
- 半導電性領域(4〜9)の対の間に少なくとも一つの第一の接合部を含んでいる光電池であって、該半導電性領域の対のうちの少なくとも一つが、第二の物質の形成物をその中に間隔を置いて配置されているところの第一の物質を含んでいる超格子の少なくとも一部を含んでおり、該形成物は、該超格子の実効エネルギー帯間の実効バンドギャップが該成形物の寸法によって少なくとも部分的に決定されるように十分に小さい寸法を有し、該半導電性領域間に吸収層(24〜26)が備えられ、該吸収層が、輻射を吸収して電荷キャリアの励起をもたらすための物質を含んでおり、該吸収層は該物質自体によって励起準位が決定されるような厚さを有する光電池において、
該超格子の実効エネルギー帯のうちの少なくとも一つおよび該吸収層の物質の励起準位のうちの一つが、それぞれ、該吸収層の物質の励起準位のうちの少なくとも一つおよび該超格子の実効エネルギー帯に整合するように選択されていることを特徴とする、光電池。 - 接合部によって分離されかつ各対とともに減少する実効バンドギャップを有する半導電性領域(4〜9)の一連の対を含み、該半導電性領域(4〜9)のうちの少なくとも二つが、超格子と、それに隣接する、輻射を吸収して電荷キャリアの励起をもたらすための物質の層(24〜26)であって、励起準位が該物質自体によって決定されるような厚さを有する層(24〜26)と、を含んでいる、請求項1に従う光電池。
- 各超格子が異なった半導体物質の層(10〜21)の周期的に繰り返される組み合わせを含んでおり、超格子の個々の層中のいずれの半導体物質の実効バンドギャップとも異なる実効バンドギャップを該超格子に付与すべく十分に該層が薄い、請求項1または2に従う光電池。
- 超格子が真性半導電性物質から構成され、光電池がさらに、該光電池内に内部電場を生じるように配置された、別様にドープされたN型およびP型半導電性領域の少なくとも一対を含んでいる、請求項1〜3のいずれか1項に従う光電池。
- 吸収層が当該半導電性領域の間に挟まれ、当該半導電性領域が互に異なった実効バンドギャップを有している、請求項1〜4のいずれか1項に従う光電池。
- 輻射を吸収するための該物質が、直接半導体、有機分子物質およびナノ結晶を含んでいる物質のうち少なくとも一つを含んでいる、請求項1〜5のいずれか1項に従う光電池。
- 超格子が、異なったアモルファス半導体物質の層(10〜21)の周期的に繰り返される組み合わせを含んでいる、請求項1〜6のいずれか1項に従う光電池。
- 超格子が、水素化半導体物質の層(10〜21)の周期的に繰り返される組み合わせを含んでいる、請求項1〜7のいずれか1項に従う光電池。
- 箔のある長さ上に物質の層(10〜26)を堆積し、該層のうちの少なくともいくつかをパターニングして光電池(1)のアレイを形成することを含み、それによって請求項1〜8のいずれか1項に従う電池のアレイが形成される、光電池のアレイを製造する方法。
- 層が、製造ライン(18)中のステーション(19、20)の少なくとも一つにおいて堆積され、半連続的な長さの箔が各ステーション(19、20)を通って前進させられる、請求項9に従う方法。
- 請求項1〜8のいずれか1項に従う光電池(1)の複数を含んでいる光起電装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP05111611 | 2005-12-02 | ||
US76391606P | 2006-02-01 | 2006-02-01 | |
PCT/EP2006/069140 WO2007063102A1 (en) | 2005-12-02 | 2006-11-30 | Photovoltaic cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009517876A true JP2009517876A (ja) | 2009-04-30 |
Family
ID=37801425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008542766A Pending JP2009517876A (ja) | 2005-12-02 | 2006-11-30 | 光電池 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090165839A1 (ja) |
EP (1) | EP1955379A1 (ja) |
JP (1) | JP2009517876A (ja) |
KR (1) | KR20080091329A (ja) |
AU (1) | AU2006319151A1 (ja) |
CA (1) | CA2632098A1 (ja) |
RU (1) | RU2415495C2 (ja) |
WO (1) | WO2007063102A1 (ja) |
Cited By (2)
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JP2012023358A (ja) * | 2010-06-18 | 2012-02-02 | Semiconductor Energy Lab Co Ltd | 光電変換装置および光電変換装置用のエネルギー変換層 |
JP2012124392A (ja) * | 2010-12-10 | 2012-06-28 | Hitachi Ltd | 太陽電池の製造方法 |
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US7863066B2 (en) * | 2007-02-16 | 2011-01-04 | Mears Technologies, Inc. | Method for making a multiple-wavelength opto-electronic device including a superlattice |
US7880161B2 (en) | 2007-02-16 | 2011-02-01 | Mears Technologies, Inc. | Multiple-wavelength opto-electronic device including a superlattice |
US20100206367A1 (en) * | 2009-02-18 | 2010-08-19 | Korea Institute Of Industrial Technology | Method for fabricating silicon nano wire, solar cell including silicon nano wire and method for fabricating solar cell |
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JP5168428B2 (ja) * | 2010-03-18 | 2013-03-21 | 富士電機株式会社 | 薄膜太陽電池の製造方法 |
US20110240121A1 (en) * | 2010-04-02 | 2011-10-06 | Iowa State University Research Foundation, Inc. | Nanocrystalline Superlattice Solar Cell |
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US8969711B1 (en) | 2011-04-07 | 2015-03-03 | Magnolia Solar, Inc. | Solar cell employing nanocrystalline superlattice material and amorphous structure and method of constructing the same |
US8247686B2 (en) | 2011-05-31 | 2012-08-21 | Primestar Solar, Inc. | Multi-layer N-type stack for cadmium telluride based thin film photovoltaic devices and methods of making |
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US8241930B2 (en) | 2011-05-31 | 2012-08-14 | Primestar Solar, Inc. | Methods of forming a window layer in a cadmium telluride based thin film photovoltaic device |
CN102280514B (zh) * | 2011-08-12 | 2013-03-13 | 哈尔滨工业大学 | 本征层为碳锗薄膜的太阳能电池的制备方法 |
JP5841231B2 (ja) * | 2012-02-28 | 2016-01-13 | トヨタ自動車株式会社 | 光起電力素子及びその製造方法 |
US9054245B2 (en) | 2012-03-02 | 2015-06-09 | First Solar, Inc. | Doping an absorber layer of a photovoltaic device via diffusion from a window layer |
US20130341623A1 (en) | 2012-06-20 | 2013-12-26 | International Business Machines Corporation | Photoreceptor with improved blocking layer |
CN102931275A (zh) * | 2012-10-29 | 2013-02-13 | 四川大学 | 一种具有超晶格结构的新型薄膜太阳电池 |
JP2014123712A (ja) * | 2012-11-26 | 2014-07-03 | Ricoh Co Ltd | 太陽電池の製造方法 |
JP6459460B2 (ja) * | 2014-12-10 | 2019-01-30 | 住友電気工業株式会社 | 半導体受光素子を作製する方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012023358A (ja) * | 2010-06-18 | 2012-02-02 | Semiconductor Energy Lab Co Ltd | 光電変換装置および光電変換装置用のエネルギー変換層 |
KR101758866B1 (ko) | 2010-06-18 | 2017-07-17 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 광전 변환 장치 및 광전 변환 장치용 에너지 변환층 |
JP2012124392A (ja) * | 2010-12-10 | 2012-06-28 | Hitachi Ltd | 太陽電池の製造方法 |
US8790948B2 (en) | 2010-12-10 | 2014-07-29 | Hitachi, Ltd. | Method for manufacturing a solar cell |
Also Published As
Publication number | Publication date |
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AU2006319151A1 (en) | 2007-06-07 |
US20090165839A1 (en) | 2009-07-02 |
WO2007063102A1 (en) | 2007-06-07 |
RU2008126926A (ru) | 2010-01-10 |
KR20080091329A (ko) | 2008-10-10 |
RU2415495C2 (ru) | 2011-03-27 |
EP1955379A1 (en) | 2008-08-13 |
CA2632098A1 (en) | 2007-06-07 |
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