TY - JOUR AU - Geyer, Richard AU - Krupka, Jerzy AU - Kuhn, M. AU - Hinken, J. C2 - IEEE Transactions on Microwave Theory and Techniques DA - 1994-10-01 00:10:00 LA - en M1 - 42 PB - IEEE Transactions on Microwave Theory and Techniques PY - 1994 TI - Dielectric Properties of Single Crystals of Al2O3, LaAlO3, NdGaO3, SrTiO3, and MgO at Cryogenic Temperatures ER -