A wide-ranging description of recent progress and new approaches for researchers and graduate students in microscopy and materials science.Again, differential pumping is used to separate the camera chamber from the rest of the column. ... store gas (cryo-pumps and ion pumps) would quickly fill up with water vapor and other contaminants and are therefore not used. ... The Hitachi microscope is the only instrument to isolate the camera from the entire viewing chamber using a high vacuum valve between the chamber and ... Other accessories, manually inserted STEM detectors for example, also are used in this chamber.
|Title||:||Progress in Transmission Electron Microscopy 1|
|Author||:||Xiao-Feng Zhang, Ze Zhang|
|Publisher||:||Springer Science & Business Media - 2001-10-18|