CPC C30B 29/40 (2013.01) [C30B 11/00 (2013.01)] | 8 Claims |
1. An indium phosphide single crystal comprising a straight body portion having a cylindrical shape, wherein
a residual strain in a tangential direction in an outer circumferential portion is a compressive strain, the outer circumferential portion extending between an inner circumferential surface located 10 mm inward from an outer circumferential surface of the straight body portion toward a central axis and a location located 5 mm inward from the outer circumferential surface.
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