Zobrazeno 1 - 2
of 2
pro vyhledávání: '"M. P. Larin"'
Autor:
M. I. Gasanov, V. V. Klepikov, S. A. Ponyatovskiy, A. E. Gritsaenko, M. P. Larin, D. G. Prokhorov, G G Prokhorov, A. V. Gurin
Publikováno v:
Biomedical Engineering. 51:41-45
A cryogenic medical device with minimally invasive cryoprobes and nitrogen used as the refrigerant was developed.
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 13:2579-2581
Liquid helium storage‐type cryopumps made in Russia with a special surface treatment were experimentally studied. Pressures of the order of 10−9 Pa were obtained 19.5 h after the pump was filled with liquid helium. The ultimate pressure obtained