ELECTRON-BEAM FOCUSING BY THE DIPOLE FORCE OF AN ULTRASHORT LASER-PULSE

被引：0

作者：

LETOKHOV, VS

机构：

来源：

JETP LETTERS | 1995年 / 61卷 / 10期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The possibility of using the dipole force of the spatially nonuniform field of the TEM(01)* mode (a hollow Gaussian beam) of an ultrashort-pulse laser to focus a low-energy electron beam into a region 10-100 Angstrom in size is analyzed. This effect might be utilized to develop an electron scanning microscopy which would employ low-energy electrons and which would be sensitive to the atomic and molecular structure of surfaces. (C) 1995 American Institute of Physics.

引用

页码：805 / 808

页数：4

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