Magnification in the field-ion microscope
Magnification in the field-ion microscope
复制标题
场离子显微镜的放大倍数
DOI:
--
复制
发表时间:
1979
期刊:
影响因子:
--
通讯作者:
H. Southworth
中科院分区:
文献类型:
--
作者:
J. Walls;H. Southworth
A number of fundamental definitions of magnification in the field-ion microscope are derived in terms of parameters determined by the projection geometry. These expressions for magnification are then compared with analogous ones derived using an empirical approach. The precise dependence of magnification on emitter radius is discussed, and a particular example of an asymmetric emitter is worked through in detail.