Novel solid-phase epitaxy for multi-component materials with extremely high vapor pressure elements: An application to KFe2As2

Taisuke Hatakeyama, Hikaru Sato, Hidenori Hiramatsu +2

We propose a novel solid-phase epitaxy technique applicable to high annealing temperatures up to 1000 C without re-vaporization of alkali metal elements with high vapor pressures.…