共 4 条
[1]
GRUBB DT, 1970, THESIS OXFORD U
[2]
HEIDE HG, 1965, LAB INVEST, V14, P396
[3]
AN ESTIMATE OF DISTRIBUTION OF ELECTRONS STRIKING SPECIMEN IN A PHILIPS EM200 ELECTRON MICROSCOPE
[J].
JOURNAL OF SCIENTIFIC INSTRUMENTS,
1965, 42 (09)
:681-&
[4]
THORNTON PR, 1968, SCANNING ELECTRON MI, P96