[17a-W2_401-1~9] 15.4 III-V-group nitride crystals

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[17a-W2_401-5] Estimation of displacement of probe laser in photothermal deflection and temperature difference caused by nonradiative recombination by using piezoelectric device

〇Tasuke Saito^1,2, Futoshi Iwata³, Tohru Honda⁴, Takashi Suemasu¹, Masatomo Sumiya² (1.University of Tsukuba, 2.NIMS, 3.Shizuoka University, 4.Kogakuin University)

Keywords:

Photothermal deflection spectroscopy,non radiative recombination