公开(公告)号：US20160319457A1

公开(公告)日：2016-11-03

申请号：US15061069

申请日：2016-03-04

Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.

Inventor： Mark Philip D'Evelyn ,  Kristi Jean Narang ,  Dong-Sil Park ,  Huicong Hong ,  Xian-An Cao ,  Larry Qiang Zeng

IPC: C30B7/00 ,  C30B29/68 ,  C30B19/12 ,  C30B29/40 ,  C30B7/10 ,  C30B25/20

CPC classification number: C30B7/005 ,  C30B7/105 ,  C30B9/08 ,  C30B19/02 ,  C30B19/12 ,  C30B25/02 ,  C30B25/20 ,  C30B29/406 ,  C30B29/68

Abstract: A method for growing a crystalline composition, the first crystalline composition may include gallium and nitrogen. The crystalline composition may have an infrared absorption peak at about 3175 cm−1, with an absorbance per unit thickness of greater than about 0.01 cm−1. In one embodiment, the composition may have an amount of oxygen present in a concentration of less than about 3×1018 per cubic centimeter, and may be free of two-dimensional planar boundary defects in a determined volume of the first crystalline composition.

Abstract translation: 生长结晶组合物的方法，第一结晶组合物可包括镓和氮。 结晶组合物可以在约3175cm -1处具有红外吸收峰，每单位厚度的吸光度大于约0.01cm -1。 在一个实施方案中，组合物可以具有以小于约3×1018 /立方厘米的浓度存在的量的量，并且在确定的第一结晶组合物体积中可以没有二维平面边界缺陷。