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Anisotropy and polarization dependence of multiphoton charge carrier generation rate in diamond
https://repo.qst.go.jp/records/74864
https://repo.qst.go.jp/records/7486469996488-0ad5-4bea-981d-4077b2c8120f
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-10-26 | |||||
| タイトル | ||||||
| タイトル | Anisotropy and polarization dependence of multiphoton charge carrier generation rate in diamond | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Kozak, M.
× Kozak, M.× 乙部, 智仁× Zukerstein, M.× Trojanek, F.× Maly, P.× Otobe, Tomohito |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Anisotropy of multiphoton carrier generation in crystalline IIa diamond and its dependence on polarization state of excitation light (near-infrared few-cycle laser pulses) is investigated using photoluminescence and nonlinear absorption measurements. We observe anisotropy between the transition rates for light linearly polarized along <100> and <110> crystallographic directions of diamond and a strong decrease (7-fold) of the transition rate for circularly polarized light. Measured results are compared with numerical simulations using time-dependent density functional theory and with an analytical model assuming a parabolic two-band system and the Houston function as the time-dependent wave function of the valence and conduction bands. | |||||
| 書誌情報 |
Physical Review B 巻 99, p. 104305-1-104305-9, 発行日 2019-03 |
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| 出版者 | ||||||
| 出版者 | アメリカ物理学会 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1103/PhysRevB.99.104305 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://journals.aps.org/prb/abstract/10.1103/PhysRevB.99.104305 | |||||
