0134012 - FZU-D 20020300 RIV US eng J - Článek v odborném periodiku
Riou, G. - Jandl, S. - Poirier, M. - Nekvasil, Vladimír - Maryško, Miroslav - Fábry, Jan - Jurek, Karel - Diviš, M. - Hölsä, J. - Sutjahja, I. M. - Menovsky, A. A. - Barilo, S. N. - Shiryaev, S. V. - Kurnevich, L. N.
Infrared transmission study of crystal-field excitation in La_2-x-yNd_xSr_yCuO₄.
Physical Review B. Roč. 66, - (2002), s. 224508-1 - 221508-7. ISSN 0163-1829
Grant CEP: GA ČR GA202/00/1602; GA ČR GA203/02/0436
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: cuprate superconductors * level splitting * interactions * crystal-field theory * rare-earth magnetism
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 3.327, rok: 2002

We report an infrared crystal field study of La_2-x-yNd_xSr_yCuO₄ single crystals. A precise set of crystal field parameters, that reproduces the Nd³⁺ electronic levels as well as a very strong Ising-like anisotropy of the low-temperature Nd³⁺ magnetic moment is determined.
Trvalý link: http://hdl.handle.net/11104/0031953