"Takeo Ohsawa,Ryota Shimizu,Katsuya Iwaya,Susumu Shiraki,Tsutomu Nojima,Taro Hitosugi","Extraordinary quasi-two-dimensional magnetotransport properties of a LaAlO3/SrTiO3 heterostructure tailored with a surface TiO2 atomic sheet",,"Applied Physics Letters",,"  115",,"  201601",2019,Nov.