𝔖 Bobbio Scriptorium
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A review of the advantages of an ion pumped system

✍ Scribed by UR Bance; RD Craig

Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
277 KB
Volume
18
Category
Article
ISSN
0042-207X

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πŸ“œ SIMILAR VOLUMES

Some observations on the operation of a
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✍ P Vijendran; Sunder Dass πŸ“‚ Article πŸ“… 1976 πŸ› Elsevier Science 🌐 English βš– 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.

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obtained for the thermally induced decomposition of ethylene on tungsten. Following saturation at room temperature, the TCS curve almost coincides with the TDS curve for Hz. When ethylene and oxygen are coadsorbed the decomposition rate is significantly lower. The implications for the conversion mec