ASYMMETRIC ELECTROSTATIC LENSES OF 3 APERTURES

被引:58
作者
READ, FH
机构
来源
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS | 1970年 / 3卷 / 02期
关键词
D O I
10.1088/0022-3735/3/2/310
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
引用
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页码:127 / &
相关论文
共 4 条
[1]   A 3-APERTURE ELECTRON OPTICAL LENS FOR PRODUCING AN IMAGE OF VARIABLE ENERGY BUT FIXED POSITION [J].
IMHOF, RE ;
READ, FH .
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1968, 1 (08) :859-&
[2]   ACCURATE CALCULATIONS OF DOUBLE-APERTURE ELECTROSTATIC IMMERSION LENSES [J].
READ, FH .
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1969, 2 (02) :165-&
[3]   CALCULATED PROPERTIES OF ELECTROSTATIC EINZEL LENSES OF 3 APERTURES [J].
READ, FH .
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1969, 2 (08) :679-&
[4]  
SPANGENBERG KR, 1943, ELECTR COMMUN, V21, P194