US 12,168,839 B2
Growth of A-B crystals without crystal lattice curvature
Berndt Weinert, Freiberg (DE); Frank Habel, Freiberg (DE); and Gunnar Leibiger, Freiberg (DE)
Assigned to Freiberger Compound Materials GMBH, Freiberger (DE)
Filed by FREIBERGER COMPOUND MATERIALS GMBH, Freiberg (DE)
Filed on Apr. 8, 2020, as Appl. No. 16/842,810.
Application 16/842,810 is a division of application No. 15/559,446, granted, now 10,662,549, previously published as PCT/EP2016/055956, filed on Mar. 18, 2016.
Claims priority of application No. 102015205104.8 (DE), filed on Mar. 20, 2015.
Prior Publication US 2020/0232117 A1, Jul. 23, 2020
Int. Cl. C30B 29/40 (2006.01); C30B 25/02 (2006.01); C30B 25/08 (2006.01); C30B 25/18 (2006.01)
CPC C30B 25/08 (2013.01) [C30B 25/02 (2013.01); C30B 25/183 (2013.01); C30B 29/40 (2013.01); C30B 29/406 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A III-V binary compound single crystal comprising III precipitates wherein concentration of the respective precipitates is no more than 1×104 cm−3, wherein the single crystal is selected from the group consisting of GaN, AlN, GaP, InP.