A three-stage Stirling pulse tube cryocooler reached 4.26 K with He-4 working fluid

Autor: Zhi, X.Q., Han, L., Dietrich, M., Gan, Z.H., Qiu, L.M., Thummes, G.
Zdroj: In Cryogenics December 2013 58:93-96
Databáze: ScienceDirect