Epitaxial growth of Ag films on InP (001) by atomic beam epitaxy in ultra-high vacuum

• Publisher: Elsevier Science
• Year: 1978
• Tongue: English
• Weight: 162 KB
• Volume: 28
• Category: Article
• ISSN: 0042-207X
• DOI: 10.1016/s0042-207x(78)80645-9

✦ 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.