![studied by photoemission and inverse-photoemission spectroscopies]()
studied by photoemission and inverse-photoemission spectroscopiesSato, Hitoshi; Negishi, Hiroshi; Wada, Asami; Ino, Akihiro; Negishi, Saiko; Hirai, Chiyuki; Namatame, Hirofumi; Taniguchi, Masaki; Takase, Koichi; Takahashi, Yumiko; Shimizu, Tomohiro; Takano, Yoshiki; Sekizawa, Kazuko · Physical Review B · 2003