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高感度光吸収係数測定を目的とした一定光電流実験手法の構築
http://hdl.handle.net/10458/2380
http://hdl.handle.net/10458/2380ee62a793-ce3e-423c-9c6b-7b21834dd096
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00005629259.pdf (2.3 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-10-29 | |||||
| タイトル | ||||||
| タイトル | 高感度光吸収係数測定を目的とした一定光電流実験手法の構築 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Establishment of the Constant Photocurrent Method for high-sensitivity optical absorption coefficient measurements | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Photovoltaic solar cells, constant photocurrent method, optical absorption coefficient, amorphous semiconductor | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| その他（別言語等）のタイトル | ||||||
| その他のタイトル | コウカンド ヒカリ キュウシュウ ケイスウ ソクテイ オ モクテキ トシタ イッテイ コウデンリュウ ジッケン シュホウ ノ コウチク | |||||
| 著者 |
壹岐, 俊洋
× 壹岐, 俊洋× 田村, 仁× 境, 健太郎× 福山, 敦彦× 碇, 哲雄× Iki, Tosihiro× 田村, 仁 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Amorphous semiconductors such as amorphous silicon (a-Si) have received much attention as a material for high-efficiency photovoltaic solar cells. Value of the optical absorption coefficient is of a great interest since it determines the optical property of material and the efficiency of the solar cells. In the present rudy, for high-sensitivity measurement of the optical absorption coefficient, constant photocurrent method (CPM) was established. In the CPM, the inverse of the number of photons, necessary to keep the photocurrent constant is measured as a function of the photon energy. Therefore, complicated system containing a high-sensitivity photodetector is needed. The quartz glass as the beam splitter and InGaAs and Si compound type photodetector were adopted. After that, the p-type silicon was measured as a correcting sample. Obtained CPM spectrum was set up to the absolute scale (optical absorption coefficient [cm^<-1>] scale) by matching the results of the transmission measurement. It was proved that present CPM system could measure the very weak optical absorption coefficient at approximately 10^<-4> cm^<-1>. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 38, p. 67-71, 発行日 2009-09-30 |
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| 出版者 | ||||||
| 出版者 | 宮崎大学工学部 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, University of Miyazaki | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 05404924 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00732558 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
