The Bayreuth Nuclear Demagnetization Refrigerator

P. Smeibidl, K. Gloos, C. J. Kennedy, R. M. Mueller, F. Pobell, P. Sekowski, A. Singsaas
1987 Japanese Journal of Applied Physics  
doi:10.7567/jjaps.26s3.1715 fatcat:igoxrm3d5fgb3iiwjazwrpofri