✦ LIBER ✦
An X-ray diffraction profile study in silver films vapour-deposited on a rotating substrate with the axial centre at 44° to the vapour direction
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 162 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0042-207X
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✦ Synopsis
permeates helium contained in analysed probes. It is found that the coefficient of trapping He ions in the pump is 0.76 f 30% and it does not deoend on discharge voltage in the range 0.9 to 3.3 kV. The life of the indicator is lo4 &alysesat a sensitivity of 5 x 10-r" A/torr.