SEMICONDUCTOR CRYSTAL, METHOD OF GROWTH, AND PHOTOSEMICONDUCTOR ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a ZnO based crystal excellent in optical properties. SOLUTION: The method of growing semiconductor crystal of group II-V element on a substrate is comprised of following steps: (a) a step for preprocessing the substrate; (b) a step for growing a semiconductor crystal of group II-VI element on the surface of the substrate on a polar surface of group II element.