Please wait a minute...
Acta Physica Sinica (Overseas Edition), 1994, Vol. 3(10): 764-768    DOI: 10.1088/1004-423X/3/10/006
CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES Prev   Next  

A NEUTRON POWDER DIFFRACTION STUDY OF THE STRUCTURE IN Nd2Fe17Nx(x = 2.5, 3.0, 5.5)

YAN QI-WEI (严启伟)a, ZHANG PAN-LIN (张泮霖)a, SUN XIANG-DONG (孙向东)a, WEI YU-NIAN (魏玉年)a, SUN KE (孙克)a, HU BO-PING (胡伯平)b, WANG YI-ZHONG (王亦忠)b, LIU GUI-CHUAN (刘贵川)b, GOU CHENG (勾成)c, CHENC YU-FEN (程玉芬)c, CHEN DONG-FENG (陈东风)c
a State Key Laboratory of Magnetism, Institute Physics, Academia Sinica, Beijing 100080, China; b Sanhuan Research Laboratory, Academia Sinica, Beijing 100080, China; c China Institute of Atomic Energy, Beijing 102413, China
Abstract  The crystallographic and magnetic structures of Nd2Fe17Nx(x = 2.5, 3.0, 5.5) at room temperature were refined by Rietveld analysis of neutron powder diffraction data. We found that Nd2Fe17Nx has a Th2Zn17 type structure (S.G. R3m) and the nitrogen atoms occupy both 9e and 18g sites simultaneously and at different rates.
Received:  12 November 1993      Accepted manuscript online: 
PACS:  75.25.+z  
  61.05.fm (Neutron diffraction)  
  75.30.Cr (Saturation moments and magnetic susceptibilities)  
  61.50.Ah (Theory of crystal structure, crystal symmetry; calculations and modeling)  
  61.66.Fn (Inorganic compounds)  

Cite this article: 

YAN QI-WEI (严启伟), ZHANG PAN-LIN (张泮霖), SUN XIANG-DONG (孙向东), WEI YU-NIAN (魏玉年), SUN KE (孙克), HU BO-PING (胡伯平), WANG YI-ZHONG (王亦忠), LIU GUI-CHUAN (刘贵川), GOU CHENG (勾成), CHENC YU-FEN (程玉芬), CHEN DONG-FENG (陈东风), A NEUTRON POWDER DIFFRACTION STUDY OF THE STRUCTURE IN Nd2Fe17Nx(x = 2.5, 3.0, 5.5) 1994 Acta Physica Sinica (Overseas Edition) 3 764

[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!