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On choice of optimum operation conditions of a diffusion pump system at pumping of hydrogen

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
146 KB
Volume
26
Category
Article
ISSN
0042-207X

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๐Ÿ“œ SIMILAR VOLUMES

Some observations on the operation of a
Some observations on the operation of a sputter ion pumped system
โœ P Vijendran; Sunder Dass ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 95 KB

We have been using a standard sorption-sputter ion pumped 'clean' system for annealing of metal wires. These metal wires (eg W, MO, Ta, Ir etc.) are used as specimen tips in field emission and ion microscopy (FEM/FIM). The system schematic is shown in Figure I.