Charge trapping on different cuts of a single‐crystalline α‐SiO2
Charge trapping on different cuts of a single‐crystalline α‐SiO2
复制标题
单晶 α-SiO2 不同切割上的电荷俘获
DOI:
10.1063/1.354778
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发表时间:
1993
影响因子:
3.2
通讯作者:
B. Tan
中科院分区:
文献类型:
--
作者:
H. Gong;C. Gressus;K. Oh;X. Ding;C. Ong;B. Tan
A scanning electron microscope is employed for the investigation of charging on different cuts of an α‐SiO2. A method for the determination of trapped charges is proposed. Charging on different cuts is observed to decrease in the order of z cut, 30° cut, 45° cut, and 60° cut of the α‐SiO2. This phenomenon is related to permittivity, defect density, and stress of the samples. Details of the experiments and the method of charge determination are given.