Title :
Microwave effective and bulk surface impedance of thin FeSe0.3Te0.7 film
Author :
Barannik, Alexander A. ; Wu, Yaowu ; He, Y.-S. ; Luo, Sheng ; Cao, L. ; Kharchenko, M.S. ; Cherpak, Nickolay T.
Author_Institution :
O. Ya. Usikov Inst. for Radiophys. & Electron., Kharkiv, Ukraine
Abstract :
This present work is aimed at obtaining bulk (i.e. intrinsic) microwave properties Rs(T) and Xs(T) of FeSe1-xTex using our experimental data and thus to obtain temperature dependences of the penetration depth λL(T) and whole complex conductivity σ1(T)-i σ2(T). The results obtained for our thin epitaxial film and single crystal of the same compound are compared.
Keywords :
electrical conductivity; iron compounds; microwave spectra; selenium compounds; surface impedance; thin films; FeSe1-xTex; bulk surface impedance; complex conductivity; microwave effective impedance; microwave properties; penetration depth; temperature dependences; thin epitaxial film; Films; Impedance; Microwave measurement; Microwave theory and techniques; Superconductivity; Surface impedance; Temperature dependence;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW), 2013 International Kharkov Symposium on
Conference_Location :
Kharkiv
Print_ISBN :
978-1-4799-1066-3
DOI :
10.1109/MSMW.2013.6622176
