[Fr-L] Poster Session

[Fr-L-13] Ultrasonic Investigation of Lattice Instability in 1T-TiSe₂

*Yuichi Nemoto¹, Haruyasu Sato¹, Mitsuhiro Akatsu¹, Yuusuke Yamamoto², Yoshiaki Kobayashi², Masayuki Itoh² (1. Niigata University(Japan), 2. Nagoya University(Japan))

Keywords:Ultrasound measurements, 1T-structured dichalcogenides, Charge density wave, Superconductivity, Excitonic phase