Published December 2007 | Version v1
Journal article Metadata-only

Broadband dielectric spectroscopy of 0.4PMN-0.3PSN-0.3PZN ceramics

Creators

  • 1. Semiconductor Physics Institute, A. Gostauto 11, 2600 Vilnius (Lithuania)
  • 2. Faculty of Physics, Vilnius University, Sauletekio 9, 2040 Vilnius (Lithuania)
  • 3. Institute of Solid State Physics, University of Latvia 8 Kengaraga str., 1063 Riga (Latvia)

Description

In this paper, results of the broadband dielectric spectroscopy of 0.4PbMg1/3Nb2/3O3-0.3PbZn1/3Nb2/3O3-0.3PbSc1/2Nb1/2O3(0.4 PMN-0.3PZN-0.3PSN) are presented. Dielectric spectra of these solutions were investigated in a broad frequency range from 20 Hz to 100 GHz. Very strong and broad dielectric relaxation was analyzed in terms of distribution of relaxations times, using Tichonov regularization method. It revealed slowing down of the longest relaxation and the mean relaxation times in the agreement with the Vogel-Fulcher law and the Arrhenius law, respectively

Additional details

Identifiers

DOI
10.1088/1742-6596/93/1/012014;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
93
Journal Issue
1
Journal Page Range
p. 012014
ISSN
1742-6596

Conference

Title
International Baltic Sea Region conference - Functional materials and nanotechnologies
Acronym
FM NT-2007
Dates
2-4 Apr 2007
Place
Riga (Latvia)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39039799
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CERAMICS; DIELECTRIC MATERIALS; DISTRIBUTION; FREQUENCY DEPENDENCE; GHZ RANGE; LEAD COMPOUNDS; MAGNESIUM COMPOUNDS; NIOBATES; RELAXATION; RELAXATION LOSSES; SPECTROSCOPY; ZINC COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ENERGY LOSSES; FREQUENCY RANGE; LOSSES; MATERIALS; NIOBIUM COMPOUNDS; OXYGEN COMPOUNDS; REFRACTORY METAL COMPOUNDS; TRANSITION ELEMENT COMPOUNDS