[11p-N304-1~13] 13.2 Exploratory Materials, Physical Properties, Devices

[11p-N304-5] Hydrogen state in vanadium dioxide simulated by muon

〇Hirotaka Okabe¹, Masatoshi Hiraishi¹, Akihiro Koda^1,2, Takeo Ohsawa³, Naoki Ohashi³, Ryosuke Kadono^1,2 (1.KEK-IMSS, 2.SOKENDAI, 3.NIMS)

Keywords:muon spin rotation, hydrogen, ReRAM

The muon spin relaxation method was used to simulate the electronic state of hydrogen in VO₂. We found that the electronic state of VO₂ is essentially inhomogeneous and that hydrogen can diffuse rapidly above 200 K.