Anisotropy of upper critical fields and interface superconductivity in FeSe/SrTiO3 grown by PLD

Tomoki Kobayashi, Hiroki Nakagawa, Hiroki Ogawa +2

In this study, we grow FeSe/SrTiO${}_3$ with thicknesses of 4-19 nm using pulsed laser deposition and investigate their magneto-transport properties. The thinnest film (4 nm) exhib…