Measurement of electric field distribution using a conventional transmission electron microscope

2010 ◽  
Vol 59 (S1) ◽  
pp. S89-S94 ◽  
Author(s):  
K. Sasaki ◽  
H. Mori ◽  
N. Tanaka ◽  
H. Murata ◽  
C. Morita ◽  
...  
Keyword(s):  
Electron Microscope ◽  
Electric Field ◽  
Field Distribution ◽  
Transmission Electron Microscope ◽  
Electric Field Distribution ◽  
Transmission Electron ◽  
Conventional Transmission Electron Microscope

A Simple Method of the Electric/Magnetic Field Observation by a Conventional Transmission Electron Microscope

2005 ◽  
Vol 475-479 ◽  
pp. 4029-4034 ◽  
Author(s):  
Katsuhiro Sasaki ◽  
Hiroyasu Saka
Keyword(s):  
Magnetic Field ◽  
Electron Microscope ◽  
Field Distribution ◽  
Transmission Electron Microscope ◽  
Electrostatic Field ◽  
Field Observation ◽  
Simple Method ◽  
Transmission Electron ◽  
Novel Method ◽  
Conventional Transmission Electron Microscope

A novel method to observe the electrostatic field distribution with a conventional transmission electron microscope has been developed. The method allows measurements of a potential difference less than 1V/µm. This method can be performed in any kind of conventional transmission electron microscope and applied to the observation of the electric/magnetic field at the level of a specimen.

Application of the Short Focal Length Objective to Biological Substances

1967 ◽  
Vol 25 ◽  
pp. 224-225
Author(s):  
W. W Harri
Keyword(s):  
Molecular Structure ◽  
Electron Microscope ◽  
Serum Albumin ◽  
Plasma Protein ◽  
Transmission Electron Microscope ◽  
Focal Length ◽  
Resolving Power ◽  
Transmission Electron ◽  
Short Focal Length ◽  
Conventional Transmission Electron Microscope

Possible improvement in resolving power by use of objective focal lengths of 2 mm in the conventional transmission electron microscope has been described by Heidenreich and Armbruster and by H. Fernandez-Moran. A modified Siemens Elmiskop IA has been used to examine a plasma protein, some polyamino acids, sRNA, 50s ribosome preparations, serum albumin, and myoglobin in unsupported specimens.Characteristics of the images obtained in defocussed images will be discussed in relation to the molecular structure of these compounds.

Improving a conventional transmission electron microscope for high resolution

1979 ◽  
Vol 4 (4) ◽  
pp. 473-477 ◽  
Author(s):  
Tetsuo Oikawa ◽  
Chikara Kimura ◽  
Kiichi Hojou ◽  
Norio Baba ◽  
Koichi Kanaya
Keyword(s):  
Electron Microscope ◽  
High Resolution ◽  
Transmission Electron Microscope ◽  
Transmission Electron ◽  
Conventional Transmission Electron Microscope
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