0133454 - FZU-D 20010306 RIV GB eng J - Článek v odborném periodiku
Azamat, D. V. - Azzoni, C. B. - Baranov, P. G. - Galinetto, P. - Mozzati, M. C. - Trepakov, Vladimír - Jastrabík, Lubomír - Rosa, Jan - Kapphan, S. E.
EPR investigations of copper centers in KTaO₃ single crystals.
Ferroelectrics. Roč. 254, - (2001), s. 77-82. ISSN 0015-0193. E-ISSN 1563-5112
Grant CEP: GA MŠMT ME 305
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: EPR * copper centres * exchange pairs * perovskite-oxides
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 0.471, rok: 2001

We evidenced two types of single Cu 2+ centers and one exchange-coupled Cu 2+ -Cu 2+ pair centre. The spectra of pair centers show tetragonal symmetry and the exchange interaciton in the pairs is ferromagnetic (S=1).
Trvalý link: http://hdl.handle.net/11104/0031419