Enhancement of room temperature magnetoresistance in Lao0.67Sr0.33Mn1-xTixO3 manganites

被引：21
|
作者：
Hu, JF [1 ]
Qin, HW
Chen, J
Wang, ZX
机构：
[1] Shandong Univ, Dept Phys, Jinan 250100, Peoples R China
[2] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
来源：
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2002年 / 90卷 / 1-2期
基金：
中国国家自然科学基金;
关键词：
magnetoresistance; manganites; La0.67Sr0.33Mn1-xTixO3;
D O I：
10.1016/S0921-5107(01)00927-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The enhancement of room temperature magneto resistance can be induced by the Ti substitution for Mn in La0.67Sr0.33Mn1-xTxO3, which may be connected with the shift of the Curie temperature from a high temperature to the near room temperature by the Ti substitution. This experimental observation may provide a route to improve CMR behavior of the perovskite manganites at room temperature. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：146 / 148
页数：3
相关论文
共 50 条
  • [41] Tuning Irreversible Magnetoresistance in Pr0.67Sr0.33MnO3 Film via Octahedral Rotation
    Zhang, Bangmin
    Wu, Lijun
    Feng, Xin
    Li, Chun
    Miao, Xinyang
    Hui, Yajuan
    Zhao, Kun
    Ding, Jun
    Jin, Biaobing
    Chen, Jingsheng
    Zhu, Yimei
    Sun, Cheng-Jun
    Chow, Gan Moog
    ACS APPLIED MATERIALS & INTERFACES, 2020, 12 (38) : 43222 - 43230
  • [42] Structure and electrical transport of some Cd-doped La0.67Sr0.33MnO3 manganites
    Venkataiah, G.
    Prasad, V.
    Reddy, P. Venugopal
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2006, 203 (10): : 2478 - 2487
  • [43] Effects of non-magnetic Ti4+ ion substitution at Mn site on structural, magnetic, and optical properties for La0.57Pr0.1Sr0.33Mn1-xTixO3 manganites
    Missaoui, Nabiha
    Dhahri, Jamila
    Hcini, Sobhi
    Alshehri, Abdullah H.
    Althuwayb, Amani A.
    Charguia, Raihane
    Hlil, E. K.
    Bouazizi, M. L.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2022, 128 (11):
  • [44] Structure, magnetic, electrical transport and magnetoresistance properties of La0.67Sr0.33Mn1-xFexO3 (x=0-0.15) doped manganite coatings
    Zhou, Yu
    Zhu, Xinde
    Li, Shengli
    CERAMICS INTERNATIONAL, 2017, 43 (04) : 3679 - 3687
  • [45] Low temperature electrical resistivity of polycrystalline La0.67Sr0.33MnO3 thin films
    Narjis, A.
    El Kaaouachi, A.
    Biskupski, G.
    Daoudi, E.
    Limouny, L.
    Dlimi, S.
    Errai, M.
    Sybous, A.
    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2013, 16 (05) : 1257 - 1261
  • [46] Enhanced room-temperature TCR of La0.67Ca0.33-xSrxMnO3 (0.06 ≤ x ≤ 0.11) polycrystalline ceramics by Sr content adjustment
    Chu, Kaili
    Peng, Jubo
    Li, Hongjiang
    Pu, XingRui
    Zhang, Shuai
    Dong, Gang
    Liu, Yang
    Liu, Xiang
    CERAMICS INTERNATIONAL, 2020, 46 (06) : 7568 - 7575
  • [47] Effect of Fe-doping on structural, magnetic and magnetocaloric properties of Nd0.67Ba0.33Mn1-xFexO3 manganites
    Hcini, Sobhi
    Boudard, Michel
    Zemni, Sadok
    Oumezzine, Mohamed
    CERAMICS INTERNATIONAL, 2014, 40 (10) : 16041 - 16050
  • [48] Critical behavior of Mo-doping La0.67Sr0.33Mn1-xMoxO3 perovskite system
    Chen, L.
    He, J. H.
    Mei, Y.
    Cao, Y. Z.
    Xia, W. W.
    Xu, H. F.
    Zhu, Z. W.
    Xu, Z. A.
    PHYSICA B-CONDENSED MATTER, 2009, 404 (14-15) : 1879 - 1882
  • [49] Room temperature magnetic and magnetocaloric properties of La0.67Ba0.33Mn0.98Ti0.02O3 perovskite
    Oumezzine, Ma.
    Zemni, S.
    Pena, O.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 508 (02) : 292 - 296
  • [50] Critical behavior and change in universality of La0.67Ba0.22Sr0.11Mn1-xCoxO3 manganites
    Ben Jemaa, F.
    Mahmood, S. H.
    Ellouze, M.
    Hlil, E. K.
    Halouani, F.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2015, 26 (07) : 5381 - 5392
12345