Presentation | 2017-04-20 Synthesis of nanoparticles using low temperature plasmas and its application to solar cells Kazunori Koga, Hyunwoong Seo, Naho Itagaki, Masaharu Shiratani, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have succeeded in continuously fabricating size-controlled crystalline silicon nanoparticles by using low temperature plasma. For controlling size and structure, gas pressure and H2 dilution ratio of SiH4 are key parameters. We fabricated Schottky cells using synthesized Si nanoparticles which shows multiple exciton generation for photon energy with 3 times larger than their band gap. We utilized the particles to nanoparticle-sensitized solar cells which show the world best efficiency. Moreover, we found the nanoparticle composite polymer counter electrode is promising to low-cost and high performance solar cells. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Multi-hollow discharge plasma CVD / Third generation solar cells / Quantum dot / polymer counter electrode |
Paper # | SDM2017-2,OME2017-2 |
Date of Issue | 2017-04-13 (SDM, OME) |
Conference Information | |
Committee | OME / SDM |
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Conference Date | 2017/4/20(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tatsugochou Shougaigakushuu Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Organic molecular devices, silicon device, biotechnology, thin film device, novel material, evaluation method, etc |
Chair | Naoki Matsuda(AIST) / Tatsuya Kunikiyo(Renesas) |
Vice Chair | Tatsuo Mori(Aichi Inst. of Tech.) / Takahiro Shinada(Tohoku Univ.) |
Secretary | Tatsuo Mori(NTT) / Takahiro Shinada(Univ. of Tokyo) |
Assistant | Hirotake Kajii(Osaka Univ.) / Dai Taguchi(Tokyo Inst. of Tech.) / Hiroya Ikeda(Shizuoka Univ.) |
Paper Information | |
Registration To | Technical Committee on Organic Molecular Electronics / Technical Committee on Silicon Device and Materials |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Synthesis of nanoparticles using low temperature plasmas and its application to solar cells |
Sub Title (in English) | |
Keyword(1) | Multi-hollow discharge plasma CVD |
Keyword(2) | Third generation solar cells |
Keyword(3) | Quantum dot |
Keyword(4) | polymer counter electrode |
1st Author's Name | Kazunori Koga |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
2nd Author's Name | Hyunwoong Seo |
2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
3rd Author's Name | Naho Itagaki |
3rd Author's Affiliation | Kyushu University(Kyushu Univ.) |
4th Author's Name | Masaharu Shiratani |
4th Author's Affiliation | Kyushu University(Kyushu Univ.) |
Date | 2017-04-20 |
Paper # | SDM2017-2,OME2017-2 |
Volume (vol) | vol.117 |
Number (no) | SDM-7,OME-8 |
Page | pp.pp.5-8(SDM), pp.5-8(OME), |
#Pages | 4 |
Date of Issue | 2017-04-13 (SDM, OME) |