Low frequency dielectric dispersion in the AgNbO3 ferroelectric ceramic system

被引：0

作者：

Rosa, T. H. T. ^{[1
]}

Silva, A. C. ^{[1
]}

Mendez-Gonzalez, Y. ^{[2
]}

Guo, R. ^{[3
]}

Bhalla, A. S. ^{[3
]}

Guerra, J. D. S. ^{[1
]}

机构：

[1] Univ Fed Uberlandia, Grp Ferroeletr & Mat Multifuncionais, Inst Fis, Uberlandia, Brazil

[2] Univ Habana San Lazaro & L, Fac Fisica?, Inst Ciencia & Tecnol Mat, Havana, Cuba

[3] Univ Texas San Antonio, Coll Engn, Dept Elect & Comp Engn, Multifunct Elect Mat & Devices Res Lab, San Antonio, TX USA

来源：

FERROELECTRICS | 2023年 / 611卷 / 01期

关键词：

Ceramics; silver niobate; dielectric dispersion; FREE ANTIFERROELECTRIC CERAMICS; HIGH-ENERGY DENSITY; PHASE-TRANSITIONS; RAMAN; MICROWAVE; VACANCIES; SPECTRA;

D O I：

10.1080/00150193.2023.2201775

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Lead-free AgNbO3 ceramic system has been synthesized via solid-state reaction sintering method. High-density material has been obtained, revealing the formation of the pure perovskite structure, without secondary phases. Dielectric response showed three typical anomalies in the temperature dependence of the dielectric permittivity, with evident frequency-dependent dielectric dispersion for temperatures close to both the room temperature and the Curie temperature regions. Results have been analyzed and discussed within the framework of the theoretical models reported in the literature.

引用

页码：120 / 128

页数：9

共 50 条

[31] TbFeO3 Ceramic: An Exciting Colossal Dielectric with Ferroelectric Properties
Gupta, Prabhasini
Mahapatra, P. K.
Choudhary, R. N. P.
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2020, 257 (01):
[32] Low-frequency dielectric dispersion of bacterial cell suspensions
Asami, Koji
COLLOIDS AND SURFACES B-BIOINTERFACES, 2014, 119 : 1 - 5
[33] Low frequency dielectric dispersion of microporous membranes in electrolyte solution
Martinsen, OG
Grimnes, S
Karlsen, J
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1998, 199 (02) : 107 - 110
[34] Low frequency dielectric dispersion of Nd and V-doped bismuth titanate ceramics: Influence of doping on ferroelectric and electrical properties
Kim, JS
Jang, MS
Kim, IW
Lee, HJ
Lee, KS
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2005, 47 : S280 - S283
[35] The influence of fields on low- and infralow frequency dielectric response of barium doped PSN ferroelectric ceramics
Zavjalova, AA
Shil'nikov, AV
Burkhanov, AI
Sternberg, A
Bormanis, K
FERROELECTRICS, 2001, 258 (1-4) : 159 - 168
[36] Low-frequency dielectric dispersion from ion permeability of membranes
Kuang, W
Nelson, SO
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1997, 193 (02) : 242 - 249
[37] Dielectric anomalies in La modified PbTiO3 ferroelectric ceramics in the microwave frequency region
Guerra, JDS
Eiras, JA
FERROELECTRICS, 2003, 294 : 25 - 31
[38] Distinctive contributions to dielectric response of relaxor ferroelectric lead scandium niobate ceramic system
Bobnar, Vid
Ursic, Hana
Casar, Goran
Drnovsek, Silvo
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2013, 250 (10): : 2232 - 2236
[39] Temperature dependence for the frequency position of the low-frequency dielectric dispersion in the polyacenequinone spectrum and quantum measurements
Afanas'eva, RV
Ermakova, TG
Maksimov, AA
Voronkov, MG
DOKLADY PHYSICS, 2002, 47 (10) : 709 - 711
[40] Elaboration and dielectric study of ferroelectric or relaxor ceramics in the ternary system BaTiO3-NaNbO3-BaSnO3
Aydi, Abdelhedi
Simon, Annie
Michau, Dominique
Von Der Muehll, Regnault
Abdelmoula, Najmeddine
Khemakhem, Hamadi
JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (29) : 7773 - 7777

← 1 2 3 4 5 →