JP5461775B2 - 感光光電子素子 - Google Patents
感光光電子素子 Download PDFInfo
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- JP5461775B2 JP5461775B2 JP2007532527A JP2007532527A JP5461775B2 JP 5461775 B2 JP5461775 B2 JP 5461775B2 JP 2007532527 A JP2007532527 A JP 2007532527A JP 2007532527 A JP2007532527 A JP 2007532527A JP 5461775 B2 JP5461775 B2 JP 5461775B2
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- XQNMSKCVXVXEJT-UHFFFAOYSA-N 7,14,25,32-tetrazaundecacyclo[21.13.2.22,5.03,19.04,16.06,14.08,13.020,37.024,32.026,31.034,38]tetraconta-1(36),2,4,6,8,10,12,16,18,20(37),21,23(38),24,26,28,30,34,39-octadecaene-15,33-dione 7,14,25,32-tetrazaundecacyclo[21.13.2.22,5.03,19.04,16.06,14.08,13.020,37.025,33.026,31.034,38]tetraconta-1(37),2,4,6,8,10,12,16,18,20,22,26,28,30,32,34(38),35,39-octadecaene-15,24-dione Chemical compound O=c1c2ccc3c4ccc5c6nc7ccccc7n6c(=O)c6ccc(c7ccc(c8nc9ccccc9n18)c2c37)c4c56.O=c1c2ccc3c4ccc5c6c(ccc(c7ccc(c8nc9ccccc9n18)c2c37)c46)c1nc2ccccc2n1c5=O XQNMSKCVXVXEJT-UHFFFAOYSA-N 0.000 description 2
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- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 2
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
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- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- NAZODJSYHDYJGP-UHFFFAOYSA-N 7,18-bis[2,6-di(propan-2-yl)phenyl]-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N(C(=O)C=1C2=C3C4=CC=1)C(=O)C2=CC=C3C(C=C1)=C2C4=CC=C3C(=O)N(C=4C(=CC=CC=4C(C)C)C(C)C)C(=O)C1=C23 NAZODJSYHDYJGP-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
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- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
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- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- HRHKULZDDYWVBE-UHFFFAOYSA-N indium;oxozinc;tin Chemical compound [In].[Sn].[Zn]=O HRHKULZDDYWVBE-UHFFFAOYSA-N 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- KJOLVZJFMDVPGB-UHFFFAOYSA-N perylenediimide Chemical compound C=12C3=CC=C(C(NC4=O)=O)C2=C4C=CC=1C1=CC=C2C(=O)NC(=O)C4=CC=C3C1=C42 KJOLVZJFMDVPGB-UHFFFAOYSA-N 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 1
- 229940031826 phenolate Drugs 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical group 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
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
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- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- 125000002577 pseudohalo group Chemical group 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- PCCVSPMFGIFTHU-UHFFFAOYSA-N tetracyanoquinodimethane Chemical class N#CC(C#N)=C1C=CC(=C(C#N)C#N)C=C1 PCCVSPMFGIFTHU-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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- H10K30/20—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising organic-organic junctions, e.g. donor-acceptor junctions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
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- H10K30/211—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising organic-organic junctions, e.g. donor-acceptor junctions comprising multiple junctions, e.g. double heterojunctions
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- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
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Description
ff={ImaxVmax}/{ISCVOC} (1)
として定義されるフィルファクタffであり、実際の使用時には、ISCとVOCは決して同時に得られることはないので、ここでffは常に1未満である。それにもかかわらず、ffが1に近づくにつれて、素子は、より少ない並列または内部抵抗を有し、ISCとVOCの積をより高率で、最適条件下で負荷へと送達する。Pincが素子上の電力入射である場合、素子の電力効率ηpは、
ηP=ff*(ISC *VOC)/Pincによって計算することができる。
ηP〜ηEXT=ηA *ηED *ηCC
ηEXT=ηA *ηINTとなる。
Vbi=(EG-ΔE-Ef,D-Ef,A)/q (3)
である。
110 基板
115 陽極
120 陽極平滑化層
125 ドナー層
130 アクセプタ層
135 遮断層
140 陰極
210 陽極
220 ドナー層
230 アクセプタ層
240 陰極
310 光活性領域
322 ドナー層
324 アクセプタ層
330 ジェミネート対
332 正孔
334 電子
810,820 DA接合
Claims (8)
- 第1の電極と、
第2の電極と、
前記第1の電極および前記第2の電極の間に配置され、それらと電気的に接続される光活性領域とを備え、前記光活性領域がさらに、
有機ドナー層と、
前記有機ドナー層および有機アクセプタ層によってドナー-アクセプタヘテロ接合が形成されるように配置された有機アクセプタ層とを備え、
前記有機ドナー層内の正孔の移動度が、前記有機アクセプタ層内の電子の移動度より少なくとも100倍大きく、
前記有機ドナー層内の正孔の前記移動度が、0.001cm2/V・sより大きいことを特徴とする、感光光電子素子。 - 前記有機ドナー層内の正孔の前記移動度が、前記有機アクセプタ層内の電子の前記移動度より少なくとも1000倍大きいことを特徴とする請求項1に記載の素子。
- 前記有機ドナー層内の正孔の前記移動度が、1cm2/V・sより大きいことを特徴とする請求項1に記載の素子。
- 前記ドナー-アクセプタヘテロ接合が、平坦なヘテロ接合であることを特徴とする請求項1に記載の素子。
- 前記ドナー-アクセプタヘテロ接合が、バルクヘテロ接合であることを特徴とする請求項1に記載の素子。
- 前記ドナー-アクセプタヘテロ接合が、混合ヘテロ接合であることを特徴とする請求項1に記載の素子。
- 前記ドナー-アクセプタヘテロ接合が、ハイブリッド平坦-混合ヘテロ接合であることを特徴とする請求項1に記載の素子。
- 前記ドナー層のHOMOが、前記アクセプタ層のHOMOより0.5から0.65 eV大きく、前記ドナー層のLUMOが、前記アクセプタ層のLUMOより0.5から0.65 eV大きいことを特徴とする請求項1に記載の素子。
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US10/949,375 US8357849B2 (en) | 2004-09-22 | 2004-09-27 | Organic photosensitive devices |
PCT/US2005/033258 WO2006137870A2 (en) | 2004-09-22 | 2005-09-15 | Organic photosensitive devices |
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KR100927721B1 (ko) * | 2007-09-17 | 2009-11-18 | 삼성에스디아이 주식회사 | 광전변환소자 및 이의 제조방법 |
CN101842917B (zh) * | 2007-10-31 | 2012-10-03 | 巴斯夫欧洲公司 | 卤化酞菁的用途 |
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JP5216373B2 (ja) * | 2008-03-06 | 2013-06-19 | 富士フイルム株式会社 | 固体撮像素子 |
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