Characteristics and the nature of the low-frequency dielectric response in moderately concetrated KTaO.sub.3./sub.:Li

Name: Characteristics and the nature of the low-frequency dielectric response in moderately concetrated KTaO.sub.3./sub.:Li
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Prosandeev, S. A.; Trepakov, V. A.; Savinov, Maxim; Jastrabík, Lubomír; Kapphan, S. E.

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Characteristics and the nature of the low-frequency dielectric response in moderately concetrated KTaO.sub.3./sub.:Li

1.

SYSNO ASEP	0133428
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Characteristics and the nature of the low-frequency dielectric response in moderately concetrated KTaO₃:Li
Author(s)	Prosandeev, S. A. (RU) Trepakov, V. A. (RU) Savinov, Maxim (FZU-D)_{RID, ORCID} Jastrabík, Lubomír (FZU-D)_{RID, ORCID} Kapphan, S. E. (DE)
Source Title	Journal of Physics-Condensed Matter. - : Institute of Physics Publishing - ISSN 0953-8984 Roč. 13, - (2001), s. 9749-9760
Number of pages	12 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	K_0.957Li0.043TaO_{3 ; low frequency dielectric response}
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	GA202/00/1425 GA ČR - Czech Science Foundation (CSF)
	ME 305 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z1010914 - FZU-D
Annotation	The temperature-frequency behaviour of the complex permittivity of K_0.957Li0.043TaO_{3 was studied in detail. Below 250 K a pronounced relaxation-type dielectric dispersion occurs with two wide temperature maxima shifted to lower temperatures increasing in magnitude as the alternating-current monitoring frequency decreases.}
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2002

Number of the records: 1