Unconventional colossal magnetoresistance in sodium chromium oxide with a mixed-valence state.
National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan. sakurai.hiroya@nims.go.jp
Hiroya
H
Sakurai
Taras
T
Kolodiazhnyi
Yuichi
Y
Michiue
Eiji
E
Takayama-Muromachi
Yuichi
Y
Tanabe
Hikomitsu
H
Kikuchi