Anisotropic Microwave Absorption in High-Tc like Semiconductor Superconducting Superlattices (001) PbTe-PbS
O.A. Mironov, O.N. Makarovskii
Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K.

A.I. Fedorenko, A.Yu. Sipatov, O.N. Nashchekina
Polytechnical Institute, 21 Frunze st., Kharkiv, 3i0002, Ukraine

I.M. Zaritskii and A.A. Konchits
Institute of Semiconductors, Academy of Sciences of Ukraine, Kiev, 252028, Ukraine
Received: July 20, 1993
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The anisotropic microwave absorption in the presence of alternative magnetic field has been studied for the first time in superconducting super-lattices based on PbTe-PbS, which are layered anisotropic systems similar to high Tc superconductors. A new method of study has been used. The microwave response was detected under broad-band conditions and compared with the results of synchronous detection. All the features which have been observed in high Tc materials are clearly seen here.
DOI: 10.12693/APhysPolA.85.603
PACS numbers: 72.20.My, 74.50.+r