@article {Guskos1991233,
	title = {Temperature Dependence of the EPR Spectra of Gd0.5RE0.5 Ba2Cu3O7-δ Compounds in the Orthorhombic and Tetragonal Phases},
	journal = {physica status solidi (b)},
	volume = {166},
	number = {1},
	year = {1991},
	note = {cited By 9},
	pages = {233-240},
	abstract = {The materials Gd0.5RE0.5 Ba2Cu3O7-δ (Re = Y, Sm, Eu, and La) are investigated in the orthorhombic (HTC) and tetragonal (non-HTC) phases using EPR method. For both phases EPR signals associated with Gd ions are detected. In the tetragonal phase a strong temperature dependence of the intensities of this line is observed. These characteristics can be ascribed to the skin effect. A small polaron model is proposed to interpret the conduction mechanism of the tetragonal phase (semiconducting) of these samples. Copyright {\textcopyright} 1991 WILEY-VCH Verlag GmbH \&amp; Co. KGaA},
	doi = {10.1002/pssb.2221660125},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-9144272693\&doi=10.1002\%2fpssb.2221660125\&partnerID=40\&md5=44530fd5d04b85165cca7b4c34d39cc8},
	author = {Guskos, N. and Triberis, G.P. and Lykodimos, V. and Windsch, W. and Metz, H. and Koufoudakis, A. and Mitros, C. and Gamari-Seale, H. and Niarchos, D.}
}
