Please wait a minute...
Acta Physica Sinica (Overseas Edition), 1997, Vol. 6(1): 24-27    DOI: 10.1088/1004-423X/6/1/005
CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES Prev   Next  

POWDER NEUTRON DIFFRACTION STUDIES OF THE CRYSTALLOGRAPHIC AND MAGNETIC STRUCTURE OF Ho2Fe9Ga8 and Ho2Fe9Ga6AI2

CHENG DONG-FENG (成东风), GOU CHENG (勾成)
China Institute of Atomic Energy, Beijing 102413, China
Abstract  The crystallographic and magnetic structures of Ho2Fe9Ga8 and Ho2Fe9Ga6AI2 were studied by powder neutron diffraction at room temperature. The atom fractional occupancies of Ga and Al and the magnetic moments of Ho and Fe were obtained by using Rietveld analysis program. The magnetic structures of the two samples show an easy-axis anisotropy, with the Fe magnetic moment being ferrimagneticlly coupled to those of Ho.
Received:  20 November 1995      Accepted manuscript online: 
PACS:  75.25.+z  
  61.66.Dk (Alloys )  
  75.30.Cr (Saturation moments and magnetic susceptibilities)  
  75.30.Gw (Magnetic anisotropy)  
  75.50.Gg (Ferrimagnetics)  
Fund: Project supported by the National Natural Science Foundation of China and the Nuclear Industry Science Foundation of China.

Cite this article: 

CHENG DONG-FENG (成东风), GOU CHENG (勾成) POWDER NEUTRON DIFFRACTION STUDIES OF THE CRYSTALLOGRAPHIC AND MAGNETIC STRUCTURE OF Ho2Fe9Ga8 and Ho2Fe9Ga6AI2 1997 Acta Physica Sinica (Overseas Edition) 6 24

[1] Anomalous Hall effect in perpendicular CoFeB thin films
Zhu Tao (朱涛). Chin. Phys. B, 2014, 23(4): 047504.
[2] The structural and electronic and magnetic properties of SrFeOn (= 2 2.5): a GGA+U study
Wu Hai-Ping(吴海平)a)b), Deng Kai-Ming(邓开明)a)b)y, Tan Wei-Shi(谭伟石), Xiao Chuan-Yun(肖传云), Hu Feng-Lan(胡凤兰), and Li Qun-Xiang(李群祥). Chin. Phys. B, 2009, 18(11): 5008-5014.
[3] Effects of anharmonic lattice distortion on orbital and magnetic orderings in KCuF3
Liu Da-Yong(刘大勇), Chen Dong-Meng(陈东猛), and Zou Liang-Jian(邹良剑). Chin. Phys. B, 2009, 18(10): 4497-4505.
[4] The magnetoresistive effect induced by stress in spin-valve structure
Qian Li-Jie(钱丽洁), Xu Xiao-Yong(许小勇), and Hu Jing-Guo(胡经国). Chin. Phys. B, 2009, 18(6): 2589-2595.
[5] The magnetic and dielectric properties of multiferroic Sr- substituted Zn2-Y hexagonal ferrites
Xu Fang (徐芳), Bai Yang (白洋), Ai Fen (艾芬), Qiao Li-Jie (乔利杰). Chin. Phys. B, 2008, 17(12): 4652-4655.
[6] The effect of doped ions on single-molecule magnets of the Mn12-Ac family
Zhang Jun-Rong (张俊荣)a, He Lun-Hua(何伦华), Cao Hui-Bo (曹慧波), Wang Fang-Wei (王芳卫), Zhang Pan-Lin (张泮霖). Chin. Phys. B, 2008, 17(11): 4318-4322.
[7] The structure dependence of exchange bias in ferromagnetic/antiferromagnetic bilayers
Xu Xiao-Yong(许小勇), Wang Mao-Hua(王茂华), and Hu Jing-Guo(胡经国) . Chin. Phys. B, 2008, 17(4): 1443-1447.
[8] Critical behaviour of coupled organic ferromagnet chains
Guo Ji-Yong (郭继勇), Chen Yu-Guang (陈宇光), Chen Hong (陈鸿). Chin. Phys. B, 2005, 14(4): 821-825.
[9] Crystallographic and magnetic structures of Pr6Fe13Ge studied by powder neutron diffraction
Wang Fang-Wei (王芳卫), Zhang Pan-Lin (张泮霖), Shen Bao-Gen (沈保根), Yan Qi-Wei (严启伟). Chin. Phys. B, 2004, 13(6): 918-923.
[10] Magnetic properties and magnetic phase diagrams of intermetallic compound GdMn2Ge2
Guo Guang-Hua (郭光华), Zhang Hai-Bei (张海贝), R. Z. Levitin. Chin. Phys. B, 2003, 12(6): 655-660.
[11] Magnetic properties of TbMn6Sn6-xGax (x=0.0-1.2) compounds
Zhao Peng (赵鹏), Zhang Shao-Ying (张绍英), Cheng Zhao-Hua (成昭华), Shen Bao-Gen (沈保根). Chin. Phys. B, 2002, 11(9): 955-959.
[12] CRYSTAL STRUCTURE AND MAGNETIC PROPERTIES OF La1.2Sr1.8-xCaxMn2O7
He Lun-hua (何伦华), Zhang Pan-lin (张泮霖), Yan Qi-wei (严启伟). Chin. Phys. B, 2001, 10(9): 853-856.
[13] THE STRUCTURE AND MAGNETIC PROPERTIES OF La2-2xSr1Ca2xMn2O7 (x=0.25-1.00)
He Lun-hua (何伦华), Zhang Pan-lin (张泮霖), Yan Qi-wei (严启伟). Chin. Phys. B, 2001, 10(9): 857-861.
[14] STRUCTURE, MAGNETIC PROPERTIES AND GIANT MAGNETORESISTANCE OF YMn6Sn6-xGax (x=0-0.6) COMPOUNDS
Zhang Shao-ying (张绍英), Zhao Peng (赵鹏), Li Run-wei (李润伟), Sun Ji-rong (孙继荣), Cheng Zhao-hua (成昭华), Zhang Hong-wei (张宏伟), Shen Bao-gen (沈保根). Chin. Phys. B, 2001, 10(4): 345-348.
[15] A DISCRETE VARIATIONAL METHOD STUDY ON THE ELECTRONIC STRUCTURES OF CaMnO3 AND LaMnO3
Yang Zhong-qin (杨中芹), Sun Qiang (孙强), Ye Ling (叶令), Xie Xi-de (谢希德). Chin. Phys. B, 1998, 7(11): 851-863.
No Suggested Reading articles found!