GB/T 5252-2020
Test method for dislocation density of monocrystal germanium (English Version)

Standard No.

GB/T 5252-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 5252-2020

Replace

GB/T 5252-2006

Scope

This standard specifies the test method for the dislocation density of banknote single crystals. This standard is applicable to the test of single dislocation density of (111》, (100} and Ren1113) banknotes. The test range is from 0 cm to 100 000 cm.

GB/T 5252-2020 Referenced Document

• GB/T 14264 Semiconductor materials-Terms and definitions
• GB/T 5252 Test method for dislocation density of monocrystal germanium
• GB/T 8756 Collection of metallographs on defects of germanium crystal

GB/T 5252-2020 history

• 2020 GB/T 5252-2020 Test method for dislocation density of monocrystal germanium
• 2006 GB/T 5252-2006 Germanium monocrystal.Inspection of dislocation etch pit density
• 1985 GB/T 5252-1985 Germanium monocrystal--Inspection of dislocation etch pit density