Please wait a minute...
Acta Physica Sinica (Overseas Edition), 1998, Vol. 7(10): 757-763    DOI: 10.1088/1004-423X/7/10/007
CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES Prev   Next  

GRAIN SIZE DEPENDENT MAGNETISM IN GRANULAR MANGANESE PEROVSKITE La0.82Sr0.18MnO3

Zhang Ning (张宁)a, Zhang Sheng (张胜)b, Xu Yin-lin (徐寅林)b, Ding Wei-ping (丁维平)c, Zhong Wei (钟伟)c, Du You-wei (都有为)c
a State Key Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China; Department of Physics, Nanjing Normal University, Nanjing 210097, China; b Department of Physics, Nanjing Normal University, Nanjing 210097,China; c State Key Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China
Abstract  La0.82Sr0.18MnO3 have been investigated. With grain growth, both an evident decrease of magnetization and the lattice distortions have been simultaneously observed. The phenomenon suggests a structure-coupled change of magnetism in the hole-doped manganese perovskite.
Received:  27 October 1997      Revised:  11 May 1998      Accepted manuscript online: 
PACS:  75.47.Gk (Colossal magnetoresistance)  
  75.60.Ej (Magnetization curves, hysteresis, Barkhausen and related effects)  
  61.66.Fn (Inorganic compounds)  
Fund: Project supported by the Natural Fundamental Research Program of the State Science and Technology Commission of China (Grant No.95-60 NMS).

Cite this article: 

Zhang Ning (张宁), Zhang Sheng (张胜), Xu Yin-lin (徐寅林), Ding Wei-ping (丁维平), Zhong Wei (钟伟), Du You-wei (都有为) GRAIN SIZE DEPENDENT MAGNETISM IN GRANULAR MANGANESE PEROVSKITE La0.82Sr0.18MnO3 1998 Acta Physica Sinica (Overseas Edition) 7 757

[1] Effects of the band-filling and Fe/Mo disorder on physical properties of Ca2FeMoO6
Jin-Feng Wang(王金凤), Zhao-Tong Zhuang(庄照通), Shuai-Shuai Liu(刘帅帅), Qian-Qian Gao(高迁迁). Chin. Phys. B, 2018, 27(12): 127201.
[2] Nonvolatile control of transport and magnetic properties in magnetoelectric heterostructures by electric field
Qian Li(李潜), Dun-Hui Wang(王敦辉), Qing-Qi Cao(曹庆琪), You-Wei Du(都有为). Chin. Phys. B, 2017, 26(9): 097502.
[3] Direct measurement of the interfacial barrier height of the manganite p-n heterojunction
Wang Mei (王妹), Wang Deng-Jing (王登京), Wang Ru-Wu (汪汝武), Li Yun-Bao (李云宝). Chin. Phys. B, 2014, 23(4): 047301.
[4] Colossal magnetoresistance in manganites and related prototype devices
Liu Yu-Kuai (刘愉快), Yin Yue-Wei (殷月伟), Li Xiao-Guang (李晓光). Chin. Phys. B, 2013, 22(8): 087502.
[5] Emergent phenomena in manganites under spatial confinement
Shen Jian (沈健), T. Z. Ward, L. F. Yin. Chin. Phys. B, 2013, 22(1): 017501.
[6] The crystal structure, magnetism, and colossal magnetoresistance of Y2CrS4
Liu Rong-Deng(刘荣灯), Liu Yun-Tao(刘蕴韬), He Lun-Hua(何伦华), Wang Zhi-Cui(王志翠), Chen Dong-Feng(陈东风), and Wang Fang-Wei(王芳卫) . Chin. Phys. B, 2012, 21(5): 057501.
[7] Fe-doping induced Griffiths-like phase in La0.7Ba0.3CoO3
Huang Wan-Guo(黄万国), Zhang Xiang-Qun(张向群), Li Guo-Ke(李国科), Sun Young(孙阳), Li Qing-An(李庆安), and Cheng Zhao-Hua(成昭华). Chin. Phys. B, 2009, 18(11): 5034-5037.
[8] Spontaneous magnetization and resistivity jumps in bilayered manganite (La0.8Eu0.2)4/3Sr5/3Mn2O7 single crystals
Zhao Jian-Jun(赵建军), Lu Yi(鲁毅), Haosibayar(浩斯巴雅尔), Xing Ru(邢茹), Yang Ren-Fu(杨仁福), Li Qing-An(李庆安), Sun Young(孙阳), and Cheng Zhao-Hua(成昭华) . Chin. Phys. B, 2008, 17(7): 2717-2720.
[9] Rotation of ferromagnetic clusters induced magnetoresistance in the junction composed of La0.9Ca0.1MnO3+$\delta$ and 1 wt.% Nb-doped SrTiO3
Xie Yan-Wu(谢燕武), Wang Deng-Jing (王登京), Shen Bao-Gen(沈保根), and Sun Ji-Rong(孙继荣). Chin. Phys. B, 2007, 16(10): 3120-3124.
[10] Resistivity and critical temperature of (La1-xPrx)0.7Ca0.3MnO3
Liu Zi-Xin(刘自信) and Bai Chun-Xu(白春旭). Chin. Phys. B, 2006, 15(10): 2427-2430.
[11] Enhancing low-field magnetoresistance of La0.67Ca0.33MnO3 films deposited on anodized aluminium-oxide membranes
Tang Wei-Hua (唐为华), Li Pei-Gang (李培刚), Lei Ming (雷鸣), Guo Yan-Feng (郭艳峰), Chen Lei-Ming (陈雷明), Li Ling-Hong (李玲红), Song Peng-Yun (宋朋云), Chen Chinping (陈晋平). Chin. Phys. B, 2006, 15(4): 767-772.
[12] Effect of Cu doping on the magnetic and electrical properties of n=2 Ruddlesden--Popper manganates
Si Ji-Wei (司继伟), Cao Qing-Qi (曹庆琪), Gu Ben-Xi (顾本喜), Du You-Wei (都有为). Chin. Phys. B, 2005, 14(10): 2117-2121.
[13] Floating zone growth and magnetic and specific heat properties of La0.67Ca0.33Mn1-xFexO3 (x=0.00, 0.04) single crystals
Kou Zhi-Qi (寇志起), Ma Xiao (马骁), Di Nai-Li (邸乃力), Li Qing-An (李庆安), Cheng Zhao-Hua (成昭华). Chin. Phys. B, 2005, 14(9): 1896-1899.
[14] Enhancement of “intrinsic” magnetoresistance ratio and activation energy of La0.67Ca0.33MnO3 single crystals by Fe doping
Kou Zhi-Qi (寇志起), Di Nai-Li (邸乃力), Ma Xiao (马骁), Li Qing-An (李庆安), Cheng Zhao-Hua (成昭华). Chin. Phys. B, 2005, 14(8): 1653-1656.
[15] Local structural distortion and magnetotransport properties of Nd0.5Pb0.5-xSrx (Mn, Fe)O3
Kou Zhi-Qi (寇志起), Di Nai-Li (邸乃力), Lu Yi (鲁毅), Ma Xiao (马骁), Li Qing-An (李庆安), Cheng Zhao-Hua (成昭华). Chin. Phys. B, 2005, 14(2): 311-316.
No Suggested Reading articles found!