Počet záznamů: 1
Study of dipole ordering in K.sub.1-x./sub.Li.sub.x./sub.Ta.sub.1-y./sub.Nb.sub.1-y./sub.O.sub.3./sub. by Raman spectroscopy
- 1.0134015 - FZU-D 20020303 RIV JP eng J - Článek v odborném periodiku
Galinetto, P. - Giulotto, E. - Samoggia, G. - Trepakov, V. - Kapphan, S. - Jastrabík, Lubomír - Boatner, L.
Study of dipole ordering in K1-xLixTa1-yNb1-yO3 by Raman spectroscopy.
Japanese Journal of Applied Physics. Roč. 41, 11B (2002), s. 7181-7183. ISSN 0021-4922. E-ISSN 1347-4065
Grant CEP: GA MŠMT LN00A015
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: incipient ferroelectrics * impurity effects * Raman spectroscopy
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 1.280, rok: 2002
In the present work, we report on Raman experiments in K1-xLixTa1-yNbyO3 crystals with x÷0.004 and y÷0.031.Systematic analysis of TO1 and TO4 spectra within the temperature range of 17-150 K was performed.The results enable us to gain new evidence of the competition between long-range order and the Li-related dipole glasslike subsystem.
Trvalý link: http://hdl.handle.net/11104/0031956
Počet záznamů: 1