EXOELECTRON-EMISSION FROM LIF-CRYSTALS

被引：24

作者：

GORDAN, P

SCHARMAN.A

机构：

来源：

ZEITSCHRIFT FUR PHYSIK | 1968年 / 217卷 / 04期

关键词：

D O I：

10.1007/BF01391474

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The exoelectron-emission from LiF-crystal surfaces after cleavage and excitation by electrons or X-rays is investigated in high vacuum and ultrahigh vacuum. As we show by measurements in ultrahigh vacuum, in contrast with metals the exoelectron-emission of LiF-crystals in high vacuum is not essentially influenced by surface layers. Traps of the LiF-crystal are responsible for the emission. We can distinguish between surface states and volume traps -M- and F-colour centres - responsible for the exoelectron-emission from LiF-crystals. © 1969 Springer-Verlag.

引用

页码：309 / &

共 20 条

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