1–5 Jul 2019
University of Szeged Congress Centre
Europe/Budapest timezone

Ultrafast Redistribution Snapshots of Nonequilibrium Photoexcited Carrier in Graphite Probed by sub-5-fs High-harmonic-based Time-resolved ARPES

5 Jul 2019, 11:15
15m
Hotel Forrás

Hotel Forrás

H-6726 Szeged, Szent-Györgyi A. u. 16-24.

Speaker

Dr Katsuya Oguri (NTT Basic Research Laboratories, NTT Corporation)

Description

We have revealed the ultrafast evolution of energy redistribution process from nonequilibrium carrier population formation to broad thermalized carrier distribution in photoexcited graphite by time-resolved and angle-resolved photoemission spectroscopy based on sub-5-fs high-order harmonic source.

Authors

Mr Kento Toume (NTT Basic Research Laboratories, NTT Corporation) Dr Katsuya Oguri (NTT Basic Research Laboratories, NTT Corporation) Dr Hiroki Mashiko (NTT Basic Research Laboratories, NTT Corporation) Dr Keiko Kato (NTT Basic Research Laboratories, NTT Corporation) Dr Yoshiaki Sekine (NTT Basic Research Laboratories, NTT Corporation) Prof. Hiroki Hibino (Kwansei Gakuin University) Prof. Akira Suda (Tokyo University of Science) Dr Hideki Gotoh (NTT Basic Research Laboratories, NTT Corporation)

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