Standard No.:	GB/T 20228-2021
English Name:	Gallium arsenide single crystal
Chinese Name:	砷化镓单晶
Chinese Classification:	H83    Compound semiconductor material
Professional Classification:	GB    National Standard
ICS Classification:	29.045 29.045    Semiconducting materials 29.045
Issued by:	SAMR; SAC
Issued on:	2021-05-21
Implemented on:	2021-12-1
Status:	valid
Superseding:	GB/T 20228-2006 Gallium arsenide single crystal
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	170.00
Delivery:	via email in 1~3 business day

本文件规定了砷化镓单晶的技术要求、试验方法、检验规则、标志、包装、运输、贮存、随行文件及订货单内容。
本文件适用于液封直拉法(LEC)、垂直梯度凝固法(VGF)、垂直布里奇曼法(VB)生长的，用于制备光电子、微电子等器件的砷化镓单晶，不适用于水平布里奇曼法(HB)生长的砷化镓单晶。