"R. Yukawa,S. Yamamoto,K. Ozawa,M. Emori,M. Ogawa,Sh. Yamamoto,K. Fujikawa,R. Hobara,S. Kitagawa,Hiroshi Daimon,H. Sakama,I. Matsuda","Electron-hole recombination on ZnO(0001) single-crystal surface studied by time-resolved soft X-ray photoelectron spectroscopy",,"Applied Physics Letters","AIP Publishing","Vol. 105",,"p. 151602",2014,Oct.
"KENICHI OZAWA,Masato Emori,Susumu Yamamoto,Ryu Yukawa,Shingo Yamamoto,Rei Hobara,Kazushi Fujikawa,Hiroshi Sakama,Iwao Matsuda","Electron-Hole Recombination Time at TiO2 Single-Crystal Surfaces: Influence of Surface Band Bending",,"Journal of Physical Chemistry Letters","American Chemical Society","Vol. 5",,"pp. 1953-1957",2014,May