论文信息 - Improved Seal for a 4 K Gifford-McMahon Cryocooler - 字舞流文

Improved Seal for a 4 K Gifford-McMahon Cryocooler

[1] N. Thatte,et al. A 4 K Gifford-McMahon Refrigerator for Astronomy , 1993 .

[2] K. Shibata,et al. A compact 150 GHz SIS receiver cooled by 4 K GM refrigerator , 1993 .

[3] Takashi Inaguchi,et al. Helium liquefaction by a Gifford-McMahon cycle cryocooler , 1990 .