Standard No.:	GB/T 1550-1997
English Name:	methods for measuring conductivity type of extrinsic semiconducting materials
Chinese Name:	非本征半导体材料导电类型测试方法
Chinese Classification:	H21    Metal physical property test method
Professional Classification:	GB    National Standard
ICS Classification:	77.040.01 77.040.01    Testing of metals in general 77.040.01
Issued by:	AQSIQ
Issued on:	1997-6-3
Implemented on:	1997-1-2
Status:	superseded
Superseded by:	GB/T 1550-2018 Test methods for conductivity type of extrinsic semiconducting materials
Superseded on:	2019-11-1
Superseding:	GB 5256-1985 锗单晶导电类型测量方法
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120.00
Delivery:	via email in 1~3 business day

本标准规定了非本征半导体材料导电类型的测定方法。本标准适用于非本征半导体材料导电类型的测定，其中较详细地规定了锗和硅导电类型的测试方法。本标准方法能保证对均匀的同一导电类型的材料测得的可靠结果，对于非均匀试样，可在其表面上测出不同导电类型区域。本标准方法不适用于分层结构试样，如外延片的导电类型的测定。