文献类型：期刊文献

英文题名：B-site ordering, magnetic and dielectric properties of hydrothermally synthesized Lu2NiMnO6

作者：Zhang, Chenyang[1];Zhu, Wenjuan[1];Yuan, Long[2];Yuan, Hongming[2]

第一作者：张晨阳

通讯作者：Zhang, CY[1]

机构：[1]Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453003, Peoples R China;[2]Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Jilin, Peoples R China

第一机构：新乡学院化学化工学院

通讯机构：[1]corresponding author), Xinxiang Univ, Coll Chem & Chem Engn, Xinxiang 453003, Peoples R China.|[110713]新乡学院化学化工学院;[11071]新乡学院;

年份：2018

卷号：744

起止页码：395-403

外文期刊名：JOURNAL OF ALLOYS AND COMPOUNDS

收录：;EI(收录号：20180704803036);Scopus(收录号：2-s2.0-85041915245);WOS:【SCI-EXPANDED(收录号:WOS:000427513400050)】；

基金：The authors are grateful to Yisheng Chai for the dielectricity measurement. This work is supported by Key research projects for Higher Education of Henan province (17B430005).

语种：英文

外文关键词：Hydrothermal synthesis; Double peroskite; Magnetization; Dielectricity

摘要：The double peroskite Lu2NiMnO6 was synthesized by a facile hydrothermal method. X-ray power diffraction (XRD) analysis shows it adopts monoclinic structure with space group P2(1)/n, indicating an ordered arrangement at B sites. Valence states analysis done by XPS shows Ni2+/Mn4+ configuration. Raman spectrum reveals an ordered structure in the sample, in agreement with the XRD results. The degree of ordering was greatly enhanced after the sample was annealed at 873 K. Magnetism of the as-grown and annealed samples was analyzed using DC and AC magnetization, as well as Magnetization-Hysteresis. Dielectric anomaly independent on frequency was observed close to the magnetic ordering temperature, indicating the possibility of ferroelectricity and further magnetoelectric coupling. (c) 2018 Elsevier B.V. All rights reserved.