C - Chemistry – Metallurgy – 30 – B
Patent
C - Chemistry, Metallurgy
30
B
C30B 35/00 (2006.01) C04B 35/58 (2006.01) C23C 16/01 (2006.01) C23C 16/34 (2006.01) C23C 16/44 (2006.01)
Patent
CA 2041427
A pyrolytic boron nitride boat having a cavity suitable for use in growing and doping semi-conductor crystals such as gallium arsenide and said cavity having a roughened surface formed of substantially uniform projected nodules, disturbances, or ridges.
Nacelle en nitrure de bore pyrolytique comportant une cavité qui convient à la croissance et au dopage de cristaux semi-conducteurs tels l'arséniure de gallium, et qui présente une surface rugueuse constituée d'une projection de nodules, d'anomalies ou de crêtes.
Praxair S.t. Technology Inc.
Sim & Mcburney
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