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Electron Optics for Biologists: Physical Origins of Spherical Aberrations

 

作者: Peter Geissler,   Jose Zadunaisky,  

 

期刊: American Journal of Physics  （AIP Available online 1974）
卷期: Volume 42, issue 11  

页码: 1002-1005

 

ISSN:0002-9505

 

年代: 1974

 

DOI:10.1119/1.1987912

 

出版商: American Association of Physics Teachers

 

数据来源: AIP

 

摘要:

A new look at the physical origins of spherical aberrations in axially symmetric electrostatic lenses is offered with the hope of communicating to physics teachers what are the essentials of electron optics that are relevant to students of biology and medicine, who must think critically about the resolution of the electron microscope.

 

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