New materials, techniques, and theory (2)

[LSC7-04] Dynamics of carrier relaxation in a one-dimensional system

*Godai Noyama¹, Yui Iwasaki¹, Shota Ono², Yuri Saida¹, Yusuke Arashida¹, Thomas Gauither³, Nicolas Godin³, Gaël Privault³, Hiroo Suzuki⁴, Yasuhiko Hayashi⁴, Roman Bertoni³, Masaki Hada¹ (1. Univ. Tsukuba, 2. Tohoku Univ., 3. Univ Rennes, 4. Okayama Univ.)

This study demonstrated the decay constants of photoexcited carriers as a function of probe energy in a representative one-dimensional material, carbon nanotubes, using broadband and ultrafast transient absorption spectroscopy and theoretical calculations.