Advanced search
Start date
Betweenand
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Dielectric and Magnetic Properties of NixPb1-xTiO3 Solid Solution and Composite: Coexistence of Ferroelectric and Antiferromagnetic Order

Full text
Author(s):
da Costa, R. C. [1, 2] ; Rodrigues, J. E. [1, 3] ; Gualdi, A. J. [1] ; Cunha, T. R. [1] ; Rodrigues, A. D. [1] ; Marques, P. W. [1] ; Hernandes, A. C. [3] ; Pizani, P. S. [1]
Total Authors: 8
Affiliation:
[1] Univ Fed Sao Carlos, Dept Fis, CP 676, BR-13565905 Sao Carlos, SP - Brazil
[2] Univ Fed Campina Grande, Ctr Ciencias & Tecnol, BR-58840000 Pombal, PB - Brazil
[3] Univ Sao Paulo, Inst Fis Sao Carlos, CP 676, BR-13560970 Sao Carlos, SP - Brazil
Total Affiliations: 3
Document type: Journal article
Source: Journal of Alloys and Compounds; v. 739, p. 600-606, MAR 30 2018.
Web of Science Citations: 1
Abstract

A complete serie of NixPb1-xTiO3 samples were synthesized by solid state reaction and their structural, vibrational, dielectric and magnetic properties were properly characterized using X-ray diffraction, Raman scattering, dielectric permittivity, magnetic susceptibility and magnetization loops. The XRD and Raman results showed the formation of solid solutions for x below 0.3, while for higher values of x there is preferentially the formation of a PbTiO3 and NiTiO3 composite. The dielectric and magnetic measurements exhibited the coexistence of the ferroelectric and antiferromagnetic orders for Ni concentrations from 0.3 to 0.9, a very interesting result for magnetoelectric device application. (c) 2017 Elsevier B.V. All rights reserved. (AU)

FAPESP's process: 09/54082-2 - Acquisition of a vibranting sample magnetometer coupled with a superconducting quantum interference device assensor (Squid-VSM) with cryogenic closed cycle
Grantee:Ernesto Chaves Pereira de Souza
Support type: Multi-user Equipment Program
FAPESP's process: 13/07793-6 - CEPIV - Center for Teaching, Research and Innovation in Glass
Grantee:Edgar Dutra Zanotto
Support type: Research Grants - Research, Innovation and Dissemination Centers - RIDC