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Interplay of external and internal field effects on radiative recombination efficiency in InGaN quantum well diodes
http://hdl.handle.net/10228/308
http://hdl.handle.net/10228/308c03772d8-774c-48e8-88e9-ea9ffcfebbe7
| 名前 / ファイル | ライセンス | アクション |
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kenfuji_iscs2005ms_revised.pdf (372.2 kB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||
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| 公開日 | 2007-11-14 | |||||||||||||
| 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 | journal article | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Interplay of external and internal field effects on radiative recombination efficiency in InGaN quantum well diodes | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Aizawa, H
× Aizawa, H× Soejima, K× Hori, A× 佐竹, 昭泰
WEKO
252
× 藤原, 賢三 |
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Electroluminescence (EL) and photoluminescence (PL) properties have been investigated of the highbrightnessgreen InGaN single quantum well (SQW) diode over a wide temperature range (T = 15-300 K)and as a function of injection current level. When the necessary forward bias conditions to get a certaincurrent level are different, it is found the anomalous temperature-dependent EL efficiency varies quite differently.That is, when the current is low and thus the forward driving voltage is small, the EL quenchingobserved below 100 K for high injection current levels is less significant or even absent due to the efficientcarrier capture. This finding is consistent with decrease of the PL efficiency with increasing the biasover +2.5 V. These results indicate that the EL efficiency is significantly influenced by interplay of the internaland external fields effects on the carrier capture and escape processes in addition to the localizationphenomena caused by In fluctuations in the SQW layer. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Physica status solidi. C, Current topics in solid state physics 巻 3, 号 3, p. 589-593, 発行日 2006-02 |
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| 出版者 | Wiley | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1002/pssc.200564117 | |||||||||||||
| NCID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA12375141 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1610-1642 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 1862-6351 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
