Charge-Orbital Ordering in Ferromagnetic and Charge-Exchange-Type Antiferromagnetic Phases for Half-Doped Manganites

Chin. Phys. Lett.

2002, Vol. 19

Issue (10): 1528-1530 DOI:

Original Articles

Charge-Orbital Ordering in Ferromagnetic and Charge-Exchange-Type Antiferromagnetic Phases for Half-Doped Manganites

SHU Zheng-Huang^1,2;LÜ Wen-Gang¹;DONG Jin-Ming¹

¹National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University, Nanjing 210093 ²Jiangsu TV University, Nanjing 210013

Cite this article:

SHU Zheng-Huang, LÜ, Wen-Gang et al 2002 Chin. Phys. Lett. 19 1528-1530

Download: PDF(248KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract Using a two-orbital DE model including the Coulomb interaction, we show that the charge-orbital ordering usually found in the charge-exchange phase may exist in the ferromagnetic phase for half-doped manganites. Thus, two types of phase transitions observed experimentally can be explained by the obtained phase diagram.

Keywords: 75.30.Et 75.30.Vn

Published: 01 October 2002

PACS:	75.30.Et	(Exchange and superexchange interactions)
	75.30.Vn

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2002/V19/I10/01528

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	SHU Zheng-Huang
	LÜ
	Wen-Gang
	DONG Jin-Ming

Related articles from Frontiers Journals

[1]	LI Ju-Fen, KUANG Xiao-Yu, . Analysis of Ground-State Zero-Field Splitting for Mn²⁺ in ZnNbOF₅⋅6(H₂O) and CoNbOF₅⋅6(H₂O)**[J]. Chin. Phys. Lett., 2011, 28(6): 1528-1530
[2]	GUO Jia-Jun, CHEN Lei, ZHAO Xu, FAN Su-Li, CHEN Wei. Effective Anisotropy in Magnetically Nd₂Fe₁₄B/α-Fe Nanocomposite[J]. Chin. Phys. Lett., 2010, 27(5): 1528-1530
[3]	HAO Yan-Ming, FU Bin, ZHOU Yan, ZHAO Miao. Phase-Transition and Magnetic Moment of the Gd³⁺ Ion in the Gd₂Fe₁₇ Compound[J]. Chin. Phys. Lett., 2009, 26(7): 1528-1530
[4]	GAO Ming-Liang, KUANG Xiao-Yu, ZHAO Ya-Ru, QI Lin, LI Yan-Fang. Correlation between Zero-Field Splitting and Site Distortions of Cr³⁺ Ions in NH₄Cl:Cr³⁺ System: a Complete Energy Matrix Study[J]. Chin. Phys. Lett., 2009, 26(5): 1528-1530
[5]	ZHANG Jing, DU Jun, BAI Xiao-Jun, YOU Biao, ZHANG Wei, HU An. Training Effect and Hysteretic Behaviour of Angular Dependence of Exchange Bias in Co/IrMn Bilayers[J]. Chin. Phys. Lett., 2009, 26(4): 1528-1530
[6]	ZHAO Jing, WANG Yin-Jun, HAN Xiu-Feng. Dependence of Interlayer AF Coupling on Ferromagnetic Layer Thickness in [Pt/Co]₅/Ru/[Co/Pt]₅ Multilayers[J]. Chin. Phys. Lett., 2009, 26(3): 1528-1530
[7]	HAO Yan-Ming, ZHANG Yan-Yan, JIANG Xin-Yuan, GAO Chun-Jing, WU Yan-Zhao. Thermal Expansion Anomaly and Spontaneous Magnetostriction of Y₂Fe₁₄Al₃ Compound[J]. Chin. Phys. Lett., 2009, 26(2): 1528-1530
[8]	FA Tao, XIANG Qing-Pei, YAO Shu-De. Fabrication of Co/CoO Exchange Bias System by Ion Implantation and Its Magnetic Properties[J]. Chin. Phys. Lett., 2009, 26(12): 1528-1530
[9]	R. Masrour, M. Hamedoun, A. Benyoussef, A. Hourmatallah, K. Bouslykhane, N. Benzakour. Effect of Co-Substitution on Magnetic Properties in Spinels GeNi₂O₄ Systems[J]. Chin. Phys. Lett., 2008, 25(11): 1528-1530
[10]	M. Hamedoun, R. Masrour, K. Bouslykhane, A. Hourmatallah, N. Benzakour, A. Filali. Zn Doping Effect on Magnetic Properties of Zn_xCd_1-xCr₂S₄ Systems by High-Temperature Series Expansions[J]. Chin. Phys. Lett., 2007, 24(7): 1528-1530
[11]	MA Lei. Kink Structures of Spin-Polarized Electrons due to Electron--Magnon Scattering in Ferromagnetic State[J]. Chin. Phys. Lett., 2007, 24(12): 1528-1530
[12]	ZHOU Qian-Xue, DAI Ming-Xing, WANG Ren-Hui, FENG Xin-Nan, WANG Yang, XIA Zheng-Cai. Fe₃O₄ Segregation and Transport Properties of La_0.67Ca_0.33MnO₃[J]. Chin. Phys. Lett., 2006, 23(8): 1528-1530
[13]	ZHA Chao-Lin, ZHANG Yi-Song, MA Bin, ZHANG Zong-Zhi, JIN Qing-Yuan, GAN Fu-Xi, LIU Yao-Wen, GAO Tie-Ren. Perpendicular Exchange Coupling in TbFeCo/FePt Bilayer Films[J]. Chin. Phys. Lett., 2006, 23(4): 1528-1530
[14]	FANG Yi-Kun, CHANG Cheng-Wu, CHANG Wen-Cheng, XIA Ai-Lin, CHEN Qiang, GE Hong-Liang, HAN Bao-Shan. Magnetic and Crystalline Microstructures of Fe--Pt--B Nanocomposite Ribbons[J]. Chin. Phys. Lett., 2005, 22(7): 1528-1530
[15]	QU Shao-Hua, YAO Kai-Lun, LIU Zu-Li, FU Hua-Hua. Percolation Model of the Temperature Dependence of Exotic Magnetic Field in Doped Manganese Perovskites[J]. Chin. Phys. Lett., 2005, 22(10): 1528-1530

Viewed

Full text

Abstract