Computer design and optimization of cryogenic refrigeration systems
نویسندگان
چکیده
منابع مشابه
Cryogenic optical refrigeration
We review the field of laser cooling of solids, focusing our attention on the recent advances in cryogenic cooling of an ytterbium-doped fluoride crystal (Yb:YLiF4). Recently, bulk cooling in this material to 155 K has been observed upon excitation near the lowest-energy (E4–E5) crystal-field resonance of Yb3+. Furthermore, local cooling in the same material to a minimum achievable temperature ...
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ژورنال
عنوان ژورنال: Cryogenics
سال: 1979
ISSN: 0011-2275
DOI: 10.1016/0011-2275(79)90169-3