0133642 - FZU-D 20010442 RIV GB eng J - Journal Article
Slipenyuk, A. M. - Glinchuk, M. D. - Laguta, V. V. - Bykov, I. P. - Nokhrin, S. N. - Belous, A. G. - Vyunov, O. I. - Kovalenko, L. L. - Jastrabík, Lubomír
ESR of Y and Pb-doped BaTiO₃ ceramics with positive temperature coefficient of resistivity.
Ferroelectrics. Roč. 254, - (2001), s. 383-391. ISSN 0015-0193. E-ISSN 1563-5112
R&D Projects: GA MŠMT ME 305
Institutional research plan: CEZ:AV0Z1010914
Keywords : ceramics * ESR * paramagnetic center * PTCR effect
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.471, year: 2001

Electron spin resonance (ESR) and resistivity investigation of BaTiO_{3 ceramics doped by Y and by both Y and Pb are presented. ESR spectra of the Ti3+, Mn^{2+ and Fe}3+ were observed. It is shown that most intensive resonance line belongs to Ti^{3+ - Y}3+ paramagnetic complex.
Permanent Link: http://hdl.handle.net/11104/0031605}