JP2009253269A - 半導体ナノ素材を利用した光電変換装置およびその製造方法{photoelectricconversiondeviceusingsemiconductornanomaterialsandmethodofmanufacturingthesame} - Google Patents
半導体ナノ素材を利用した光電変換装置およびその製造方法{photoelectricconversiondeviceusingsemiconductornanomaterialsandmethodofmanufacturingthesame} Download PDFInfo
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- 239000002086 nanomaterial Substances 0.000 title claims abstract description 204
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Abstract
【解決手段】光エネルギーを電気エネルギーに変換する光電変換装置1において、基板11、基板11上に形成された絶縁層12、絶縁層12の間に垂直た多数の半導体ナノ素材13a、13b、13cから構成された半導体ナノ素材層13、半導体ナノ素材層13の上部に、半導体ナノ素材13a、13b、13cとショットキー接合される金属層14とを含み、ショットキー接合された半導体ナノ素材13a、13b、13cと金属層14の間に発生する整流によって電気エネルギーが生成されるようにする。
【選択図】図1
Description
2 光電変換装置
11 基板
12 絶縁層
13 半導体ナノ素材層
13a 半導体ナノ素材
13b 半導体ナノ素材
13c 半導体ナノ素材
14 金属層
15 前面接合電極
21 基板
22 半導体ナノ素材層
22a 半導体ナノ素材
23 絶縁層
24 金属層
25 後面接合電極
Claims (33)
- フォトンエネルギーを有する光エネルギーを電気エネルギーに変換する光電変換装置において、
基板、
前記基板上に形成された絶縁層、
前記絶縁層の間に垂直配列された多数の半導体ナノ素材から構成されたナノ素材層、
前記半導体ナノ素材層の上部に、前記半導体ナノ素材とショットキー接合される金属層とを含み、
前記ショットキー接合された前記半導体ナノ素材と前記金属層の間に発生する整流によって電気エネルギーが生成されるようにすることを特徴とする半導体ナノ素材を利用した光電変換装置。 - フォトンエネルギーを有する光エネルギーを電気エネルギーに変換する光電変換装置において、
基板、
前記基板上に多数の半導体ナノ素材が水平配列された半導体ナノ素材層、
前記半導体ナノ素材層上に前記半導体ナノ素材とショットキー接合される金属層とを含み、
前記ショットキー接合された前記半導体ナノ素材と前記金属層の間に発生する整流によって電気エネルギーが生成されるようにすることを特徴とする半導体ナノ素材を利用した光電変換装置。 - 前記半導体ナノ素材層と金属層の間には、前記半導体ナノ素材と前記金属層のショットキー接合がなされ得る厚さの絶縁層が更に形成されていることを特徴とする請求項2に記載の半導体ナノ素材を利用した光電変換装置。
- 前記基板は、導電性基板からなり、後面接合電極に利用されることを特徴とする請求項1に記載の半導体ナノ素材を利用した光電変換装置。
- 前記基板の下部に後面接合電極が更に具備されていることを特徴とする請求項3に記載の半導体ナノ素材を利用した光電変換装置。
- 前記半導体ナノ素材層の一側上部に、前記半導体ナノ素材とオーミック接合をなす金属物質からなる後面接合電極が更に具備されていることを特徴とする請求項3に記載の半導体ナノ素材を利用した光電変換装置。
- 前記金属層が前面接合電極として利用されることを特徴とする請求項1ないし請求項6のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置。
- 前記金属層の上部に、前記金属層とオーミック接合をなす金属物質からなる前面接合電極が更に具備されていることを特徴とする請求項1ないし請求項6のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置。
- 前記半導体ナノ素材層は、ドーピング工程または接合工程が進行されていることを特徴とする請求項1ないし請求項6のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置。
- 前記絶縁層は、半導体ナノ素材支持層であることを特徴とする請求項1に記載の半導体ナノ素材を利用した光電変換装置。
- 前記絶縁層は、透明材質の反射防止膜であることを特徴とする請求項1または請求項3ないし請求項6のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置。
- 前記半導体ナノ素材は、4族真性半導体または4−4族化合物半導体または3−5族化合物半導体または2−6族化合物半導体または4−6族化合物半導体のいずれかから選択された少なくとも一つであることを特徴とする請求項1ないし請求項6のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置。
- 前記半導体ナノ素材は、n型半導体で、半導体ナノ素材の仕事関数(Фs)が金属層の仕事関数(Фm)より大きいことを特徴とする請求項1ないし請求項6のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置。
- 前記半導体ナノ素材は、p型半導体で、半導体ナノ素材の仕事関数(Фs)が金属層の仕事関数(Фm)より小さいことを特徴とする請求項1ないし請求項6のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置。
- 半導体ナノ素材と金属層のショットキー接合によって生成される整流作用によって、フォトンエネルギーを有する光エネルギーを電気エネルギーに変換する光電変換装置の製造方法において、
基板上に前記基板に垂直に多数の半導体ナノ素材を垂直配列して半導体ナノ素材層を形成する段階;
前記各々の半導体ナノ素材が隔離されるように、半導体ナノ素材の間に絶縁層を形成する段階;
前記絶縁層上に前記半導体ナノ素材とショットキー接合されるように金属層を形成する段階とを含むことを特徴とする半導体ナノ素材を利用した光電変換装置の製造方法。 - 前記絶縁層形成段階は、
前記垂直配列された多数の半導体ナノ素材の上部が一定の高さ露出されるようにコーティングすることを特徴とする請求項15に記載の半導体ナノ素材を利用した光電変換装置の製造方法。 - 前記絶縁層形成段階は、
前記垂直配列された半導体ナノ素材上部の高さに絶縁層をコーティングした後、腐刻工程を通じて半導体ナノ素材の上部が一定の高さ露出されるようにすることを特徴とする請求項15に記載の半導体ナノ素材を利用した光電変換装置の製造方法。 - 前記基板は、後面接合電極として使用できるように導電性基板で形成されていることを特徴とする請求項15に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 半導体ナノ素材と金属層のショットキー接合によって生成される整流作用によって、フォトンエネルギーを有する光エネルギーを電気エネルギーに変換する光電変換装置の製造方法において、
基板上に多数の半導体ナノ素材を水平配列して半導体ナノ素材層を形成する段階;
前記半導体ナノ素材層の上部に、前記半導体ナノ素材とショットキー接合されるように金属層を形成する段階とを含むことを特徴とする半導体ナノ素材を利用した光電変換装置の製造方法。 - 前記半導体ナノ素材層と金属層の間には、前記半導体ナノ素材と前記金属層のショットキー接合がなされ得る厚さの絶縁層を更に形成することを特徴とする請求項19に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記基板の下部に後面接合電極を更に形成することを特徴とする請求項20に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記半導体ナノ素材層の一側上部に、前記半導体ナノ素材とオーミック接合をなす金属物質からなる後面接合電極を更に形成することを特徴とする請求項20に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記金属層の上部に、前記金属層とオーミック接合をなす金属物質からなる前面接合電極を更に形成することを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記半導体ナノ素材層にドーピング工程または接合工程を進行することを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記絶縁層は、半導体ナノ素材支持層に形成することを特徴とする請求項15ないし請求項18のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記絶縁層は、透明材質の反射防止膜に形成することを特徴とする請求項15ないし請求項18のいずれか一項または第20項ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記半導体ナノ素材は、4族真性半導体または4−4族化合物半導体または3−5族化合物半導体または2−6族化合物半導体または4−6族化合物半導体のいずれかから選択された少なくとも一つで形成することを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記半導体ナノ素材は、n型半導体で、半導体ナノ素材の仕事関数(Фs)が金属層の仕事関数(Фm)より大きな半導体を利用することを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記半導体ナノ素材は、p型半導体で、半導体ナノ素材の仕事関数(Фs)が金属層の仕事関数(Фm)より小さな半導体を利用することを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
- 前記半導体ナノ素材層形成段階は;
化学的気相成長方式(CVD)または物理的気相成長方式(PVD)または電気化学(Electrochemical)方式で半導体ナノ素材を成長させることを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。 - 前記半導体ナノ素材層形成段階は;
ナノ素材成長方式で成長させたナノ素材をスピンコーティングまたはプリンティング方式で配列させることを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。 - 前記半導体ナノ素材層形成段階は;
ナノ素材成長方式によって成長されたナノ素材をスピンコーティングまたはプリンティング方式で配列した後、インプリント(Imprint)方式または腐刻工程を介してパターニングすることを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。 - 前記半導体ナノ素材層形成段階は;
半導体性質の基板を腐刻してナノ構造物を形成することを特徴とする請求項15ないし請求項22のいずれか一項に記載の半導体ナノ素材を利用した光電変換装置の製造方法。
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JP2011138804A (ja) * | 2009-12-25 | 2011-07-14 | Honda Motor Co Ltd | ナノワイヤ太陽電池及びその製造方法 |
KR101719705B1 (ko) * | 2010-05-31 | 2017-03-27 | 한양대학교 산학협력단 | 쇼트키 태양전지 및 그 제조 방법 |
KR101872788B1 (ko) | 2011-09-16 | 2018-07-02 | 삼성전자주식회사 | 광학 소자 및 광학 소자로부터의 광의 진행방향을 제어하는 방법 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04296060A (ja) * | 1991-03-26 | 1992-10-20 | Hitachi Ltd | 太陽電池 |
JP2005183150A (ja) * | 2003-12-18 | 2005-07-07 | Nippon Oil Corp | ナノアレイ電極の製造方法およびそれを用いた光電変換素子 |
JP2006261666A (ja) * | 2005-03-16 | 2006-09-28 | General Electric Co <Ge> | 高効率無機ナノロッド強化光起電素子 |
JP2007096136A (ja) * | 2005-09-29 | 2007-04-12 | Univ Nagoya | カーボンナノ構造体を用いた光起電力素子 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200473A (en) * | 1979-03-12 | 1980-04-29 | Rca Corporation | Amorphous silicon Schottky barrier solar cells incorporating a thin insulating layer and a thin doped layer |
DE3536299A1 (de) * | 1985-10-11 | 1987-04-16 | Nukem Gmbh | Solarzelle aus silizium |
JP4514402B2 (ja) | 2002-10-28 | 2010-07-28 | シャープ株式会社 | 半導体素子及びその製造方法 |
US7645933B2 (en) * | 2005-03-02 | 2010-01-12 | Wisconsin Alumni Research Foundation | Carbon nanotube Schottky barrier photovoltaic cell |
US7314773B2 (en) | 2005-08-17 | 2008-01-01 | The Trustees Of Princeton University | Low resistance thin film organic solar cell electrodes |
JP4789752B2 (ja) | 2006-08-28 | 2011-10-12 | キヤノン株式会社 | 光電変換素子およびその製造方法 |
US7858876B2 (en) * | 2007-03-13 | 2010-12-28 | Wisconsin Alumni Research Foundation | Graphite-based photovoltaic cells |
-
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04296060A (ja) * | 1991-03-26 | 1992-10-20 | Hitachi Ltd | 太陽電池 |
JP2005183150A (ja) * | 2003-12-18 | 2005-07-07 | Nippon Oil Corp | ナノアレイ電極の製造方法およびそれを用いた光電変換素子 |
JP2006261666A (ja) * | 2005-03-16 | 2006-09-28 | General Electric Co <Ge> | 高効率無機ナノロッド強化光起電素子 |
JP2007096136A (ja) * | 2005-09-29 | 2007-04-12 | Univ Nagoya | カーボンナノ構造体を用いた光起電力素子 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016526304A (ja) * | 2013-06-05 | 2016-09-01 | ソル ヴォルテイックス エービーSol Voltaics Ab | 太陽電池構造及びその製造方法 |
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US20090250102A1 (en) | 2009-10-08 |
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