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浏览/检索结果: 共18条,第1-10条 帮助

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Critical Behavior in the Fe-Based Antiperovskite Compound AlC1.1Fe3 期刊论文  OAI收割
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2022
作者:  
Qian, Licai;  Liu, Xiansong;  Dai, Zhenxiang;  Feng, Shuangjiu;  Lv, Qingrong
  |  收藏  |  浏览/下载:42/0  |  提交时间:2022/05/16
Modeling of segregation inmagnetized fluidized bed with binary mixture of Geldart-B magnetizable and nonmagnetizable particles 会议论文  OAI收割
Qingdao, PEOPLES R CHINA, JUL 07-10, 2017
作者:  
Zhu, Quanhong;  Li, Hongzhong;  Zhu, Qingshan;  Huang, Qingshan
  |  收藏  |  浏览/下载:30/0  |  提交时间:2019/06/21
Structure and magnetic properties of (Al, Co) Co-doped ZnO thin films (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Materials Science and Nanotechnology, ICMSN 2012, November 16, 2012 - November 18, 2012, Guangzhou, China
Cao P.; Bai Y.
收藏  |  浏览/下载:30/0  |  提交时间:2013/03/25
In this study  Zn0.99Co0.01Al0.015O thin film has been prepared by sol-gel method. The structural and magnetic properties of the sample were investigated. X-ray diffraction spectroscopy analyses indicate that the Co and Al codoping can not disturb the structure of ZnO. No additional peaks are observed in the Zn0.99Co0.01Al xO and Al3+ and Co2+ substitute for Zn 2+ without changing the wurtzite structure. The resistance measurements confirm that Al ions increase the free carriers concentration. Based on the above experiments we think the ferromagnetic behavior of the sample could not originate from Co nanoclusters. The presence of free carriers and localized d spins is a prerequisite for the appearance of ferromagnetism. As the result  the carriers generated by Al doping is considered a main factor to induce the ferromagnetic phenomenon. (2013) Trans Tech Publications  Switzerland.  
Linear trinuclear Mn(II)-Ln(III)-Mn(II) clusters via the "compartmentalized ligand" approach: Synthesis, structures and magnetic properties 期刊论文  OAI收割
Polyhedron, 2011, 卷号: 30, 期号: 18, 页码: 3095-3099
Z. S. Meng; J. L. Liu; J. D. Leng; F. S. Guo; M. L. Tong
收藏  |  浏览/下载:64/0  |  提交时间:2012/06/06
Three-dimensional (3D) Ising universality in magnets and critical indices at fluid-fluid phase transition 期刊论文  OAI收割
Phase Transitions, 2011, 卷号: 84, 期号: 4, 页码: 299-307
Z. D. Zhang; N. H. March
收藏  |  浏览/下载:22/0  |  提交时间:2012/04/13
Syntheses and characterizations of two new pillared-layer coordination polymers constructed from lanthanides and mixed O-donor ligands 期刊论文  OAI收割
Inorganic Chemistry Communications, 2010, 卷号: 13, 期号: 3, 页码: 388-391
X. Lin, T. F. Liu, J. X. Lin, H. X. Yang, J. Lu, B. Xu and R. Cao
收藏  |  浏览/下载:33/0  |  提交时间:2012/11/02
Chemical bonding, electronic, and magnetic properties of R3Co4Sn13 intermetallics (R=La, Ce, Sm, Gd, and Tb): Density functional calculations 期刊论文  OAI收割
Physical Review B, 2009, 卷号: 79, 期号: 9
G. H. Zhong, X. W. Lei and J. G. Mao
收藏  |  浏览/下载:19/0  |  提交时间:2012/11/06
Chemical bonding, electronic, and magnetic properties of R3Co4Sn13 intermetallics (R=La, Ce, Sm, Gd, and Tb): Density functional calculations 期刊论文  OAI收割
Physical Review B, 2009, 卷号: 79, 期号: 9
G. H. Zhong, X. W. Lei and J. G. Mao
收藏  |  浏览/下载:21/0  |  提交时间:2012/11/06
Azide and oxo bridged ferromagnetic clusters: Three face-shared tetracubane Ni(II)/Co(II) hexamers and a wheel-shaped SMM-like Co(II) heptamer 期刊论文  OAI收割
INORGANICA CHIMICA ACTA, 2008, 卷号: 361, 期号: 14-15, 页码: 3895-3902
作者:  
Wang, Xiu-Teng;  Wang, Bing-Wu;  Wang, Zhe-Ming;  Zhang, Wen;  Gao, Song
  |  收藏  |  浏览/下载:17/0  |  提交时间:2019/04/09
Two chain complexes of (CH3)(2)NH2 M(N-3)(2)( HCOO) (M=Fe and Co) studied by first-principle electronic-structure calculation 期刊论文  OAI收割
Journal of Magnetism and Magnetic Materials, 2008, 卷号: 320, 期号: 3-4, 页码: 222-226
K. L. Yao; Z. B. Li; Z. L. Liu
收藏  |  浏览/下载:20/0  |  提交时间:2012/04/13