Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene

Hassan A. Hafez, Ibraheem Al-Naib, Marc M. Dignam, Yoshiaki Sekine, Katsuya Oguri, Akram Ibrahim, Tanaka Satoru, Fumio Komori, Hiroki Hibino, Tsuneyuki Ozaki

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

We report nonlinear terahertz transmission through photoexcited graphene using optical-pump/terahertz-probe technique. Transient enhancement in the terahertz transmission of the graphene sample is observed when the sample is photoexcited. This transmission enhancement is found to decrease nonlinearly with the terahertz electric field.

元の言語英語
ホスト出版物のタイトル2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014
出版者IEEE Computer Society
ISBN(電子版)9781479938773
DOI
出版物ステータス出版済み - 11 13 2014
イベント39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 - Tucson, 米国
継続期間: 9 14 20149 19 2014

出版物シリーズ

名前International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN(印刷物)2162-2027
ISSN(電子版)2162-2035

その他

その他39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014
米国
Tucson
期間9/14/149/19/14

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Graphene
Electric fields
Pumps

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

これを引用

Hafez, H. A., Al-Naib, I., Dignam, M. M., Sekine, Y., Oguri, K., Ibrahim, A., ... Ozaki, T. (2014). Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene. : 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014 [6956170] (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2014.6956170

Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene. / Hafez, Hassan A.; Al-Naib, Ibraheem; Dignam, Marc M.; Sekine, Yoshiaki; Oguri, Katsuya; Ibrahim, Akram; Satoru, Tanaka; Komori, Fumio; Hibino, Hiroki; Ozaki, Tsuneyuki.

2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014. IEEE Computer Society, 2014. 6956170 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

研究成果: 著書/レポートタイプへの貢献会議での発言

Hafez, HA, Al-Naib, I, Dignam, MM, Sekine, Y, Oguri, K, Ibrahim, A, Satoru, T, Komori, F, Hibino, H & Ozaki, T 2014, Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene. : 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014., 6956170, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, IEEE Computer Society, 39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014, Tucson, 米国, 9/14/14. https://doi.org/10.1109/IRMMW-THz.2014.6956170
Hafez HA, Al-Naib I, Dignam MM, Sekine Y, Oguri K, Ibrahim A その他. Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene. : 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014. IEEE Computer Society. 2014. 6956170. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). https://doi.org/10.1109/IRMMW-THz.2014.6956170
Hafez, Hassan A. ; Al-Naib, Ibraheem ; Dignam, Marc M. ; Sekine, Yoshiaki ; Oguri, Katsuya ; Ibrahim, Akram ; Satoru, Tanaka ; Komori, Fumio ; Hibino, Hiroki ; Ozaki, Tsuneyuki. / Nonlinear terahertz-field-induced carrier dynamics in photoexcited graphene. 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014. IEEE Computer Society, 2014. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).
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abstract = "We report nonlinear terahertz transmission through photoexcited graphene using optical-pump/terahertz-probe technique. Transient enhancement in the terahertz transmission of the graphene sample is observed when the sample is photoexcited. This transmission enhancement is found to decrease nonlinearly with the terahertz electric field.",
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AU - Oguri, Katsuya

AU - Ibrahim, Akram

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AU - Komori, Fumio

AU - Hibino, Hiroki

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