"Ryota Shimizu,Yuki Sasahara,Ikutaro Hamada,Hiroyuki Oguchi,Shohei Ogura,Tetsuroh Shirasawa,Miho Kitamura,Koji Horiba,Hiroshi Kumigashira,Shin-ichi Orimo,Katsuyuki Fukutani,Taro Hitosugi","Polarity reversal of the charge carrier in tetragonal TiHx (x = 1.6-2.0) at low temperatures",,"Physical Review Research",,"  2",,"  033467",2020,Sept.