Magnetic and transport properties of Gd0.9A0.1CoO3-δ (A = Ba, Sr)

被引：4
|
作者：
Kazak, N. V. [1 ]
Ivanova, N. B. [2 ]
Michel, C. R. [3 ]
Ovchinnikov, S. G. [1 ,4 ]
Pashkevich, Yu. G. [5 ]
Balaev, A. D. [1 ]
Bondarenko, G. V. [1 ]
机构：
[1] Russian Acad Sci, Kirensky Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia
[2] Siberian Fed Univ, Polytech Inst, Krasnoyarsk 660074, Russia
[3] Univ Guadalajara, CUCEI, Dept Fis, Guadalajara 44430, Jalisco, Mexico
[4] Siberian Fed Univ, Inst Nat & Humanitary Res, Krasnoyarsk 660041, Russia
[5] AA Galkin Donetsk Phystech Natl Acad Sci Ukraine, UA-83114 Donetsk, Ukraine
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2009年 / 321卷 / 09期
基金：
俄罗斯基础研究基金会;
关键词：
Perovskite structure; Doped cobaltite; Magnetic susceptibility; Metal-insulator transition; PR; LA; LN; TRANSITION; SPIN; EU; SM; ND;
D O I：
10.1016/j.jmmm.2008.11.087
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The X-ray diffraction, magnetization and electrical conductivity measurements for Gd(0.9)A(0.1)CoO(3-delta) (A = Ba, Sr) have been made. The complicated magnetic behavior, including the paramagnetic-ferromagnetic-antiferromagnetic and paramagnetic-ferromagnetic transitions, was found for Ba- and Sr-doped samples. The gradual insulator-metal transitions were observed in a wide temperature range T = 600-800 K. The complex magnetic and transport data could be explained on the basis of the structural phase separation. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1266 / 1271
页数：6
相关论文
共 50 条
  • [21] Study on the Poisoning Mechanism of Sulfur Dioxide for Perovskite La0.9Sr0.1CoO3 Model Catalysts
    Hai Wang
    Yongfa Zhu
    Ruiqin Tan
    Wenqing Yao
    Catalysis Letters, 2002, 82 : 199 - 204
  • [22] Critical scaling and percolation model in La0.57Gd0.1Sr0.33Mn0.9In0.1O3 manganite
    Abassi, Mounira
    Zaidi, Asma
    Dhahri, J.
    Hlil, E. K.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 688 : 1251 - 1259
  • [23] Water uptake, ionic and hole transport in La0.9Sr0.1ScO3-δ
    Farlenkov, A. S.
    Putilov, L. P.
    Ananyev, M. V.
    Antonova, E. P.
    Eremin, V. A.
    Stroeva, A. Yu.
    Sherstobitova, E. A.
    Voronin, V. I.
    Berger, I. F.
    Tsidilkovski, V. I.
    Gorelov, V. P.
    SOLID STATE IONICS, 2017, 306 : 126 - 136
  • [24] Critical role of CuO doping on energy storage performance and electromechanical properties of Ba0.8Sr0.1Ca0.1Ti0.9Zr0.1O3 ceramics
    Jain, Aditya
    Wang, Y. G.
    Wang, N.
    Wang, F. L.
    CERAMICS INTERNATIONAL, 2020, 46 (11) : 18800 - 18812
  • [25] High thermoelectric properties of P-SiGe/Sr0.9La0.1Ti0.9-xZrxNb0.1O3 composite
    Du, Yaqian
    Yu, Haoyang
    Li, Jianbo
    Zhang, Lei
    Xiao, Bin
    Wang, Xiaohuan
    Wang, Jun
    FUNCTIONAL MATERIALS LETTERS, 2023, 15 (7-8)
  • [26] Critical scaling and percolation model in La0.57Gd0.1Sr0.33Mn0.9In0.1O3manganite
    Abassi, Mounira (ab_fsm@outlook.fr), 1600, Elsevier Ltd (688):
  • [27] Studies of electrical and thermal transport properties of the electron-doped manganite Sr0.9Ce0.1MnO3
    Lu, WJ
    Zhao, BC
    Ang, R
    Song, WH
    Sun, YP
    PHYSICA B-CONDENSED MATTER, 2005, 367 (1-4) : 243 - 248
  • [28] Favourable modification of magnetic and magnetocaloric properties of La0.5Sr0.5CoO3 upon Ba substitution
    Dey, Ashish Kumar
    Biswal, Hrudananda
    Senapati, Tapas Ranjan
    Haque, Ariful
    Sahu, Jyoti Ranjan
    BULLETIN OF MATERIALS SCIENCE, 2023, 46 (03)
  • [29] Magnetic and transport properties driven by Sr substitution in polycrystalline Pr1-xSrxCoO3(0.1 ≤ x ≤ 0.5) cobaltites
    Modi, Anchit
    Bhat, Masroor Ahmad
    Bhattacharya, Shovit
    Okram, G. S.
    Gaur, N. K.
    JOURNAL OF APPLIED PHYSICS, 2018, 123 (20)
  • [30] Enhancement of Thermoelectric Performance of Sr0.9-xNd0.1Ti0.9Nb0.1O3 Ceramics by Introducing Sr Vacancies
    Chen, Yufei
    Liu, Jian
    Li, Xin
    Li, Yi
    Su, Wenbin
    Li, Jichao
    Zhao, LanLing
    Wang, ChunLei
    Lu, Minghui
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2018, 215 (21):
12345