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

被引：0
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作者：
LETOKHOV, VS
机构：
来源：
JETP LETTERS | 1995年 / 61卷 / 10期
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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.
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页码：805 / 808
页数：4
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