Preparation and physical properties of antiperovskite-type compounds CdNCo3-zNiz (0 <= z <= 3)
文献类型:期刊论文
作者 | He, B ; Dong, C ; Yang, LH ; Ge, LH ; Chen, H |
刊名 | JOURNAL OF SOLID STATE CHEMISTRY
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出版日期 | 2011 |
卷号 | 184期号:8页码:1939 |
关键词 | CURIE-WEISS BEHAVIOR MAGNETIC-PROPERTIES ELECTRONIC-STRUCTURE MGCNI3 IRON NANOCLUSTERS FERROFLUID MOSSBAUER NITRIDE NIFE3N |
ISSN号 | 0022-4596 |
通讯作者 | He, B (reprint author), Chinese Acad Sci, Inst Phys, Natl Lab Superconduct, Beijing 100190, Peoples R China. |
中文摘要 | A series of CdNCo3-zNiz (0 <= z <= 3) samples were prepared from CdO and metal powders under NH3 atmosphere at 743 K. The structural and physical properties were investigated by means of X-ray powder diffraction, temperature dependent resistivity and magnetic measurements. X-ray powder diffraction results show that CdNCo3 is a new ternary nitride with antiperovskite structure, and it can form a complete solid solution series with CdNNi3. Both CdNCo3 and CdNNi3 samples show metallic temperature dependent resistivity and exhibit a Fermi liquid behavior below 50 K. All samples are ferromagnetic, and their coercivity and remanence decrease as the Ni content increases. The temperature dependence of the magnetization of the CdNCO3-zNiz samples can be well fitted to the combination of a Bloch term and a Curie-Weiss term. The CdNCO3 sample is ferromagnet with coercivity of 240 Oe at room-temperature. In contrast to the paramagnetism previously reported, our CdNNi3 sample exhibits very soft and weak ferromagnetism. (C) 2011 Elsevier Inc. All rights reserved. |
收录类别 | SCI |
资助信息 | National Natural Science Foundation of China [20871119]; National Basic Research Program of China (973 Program) [2011CBA00100, 2011CB808202] |
语种 | 英语 |
公开日期 | 2013-09-24 |
源URL | [http://ir.iphy.ac.cn/handle/311004/51286] ![]() |
专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
推荐引用方式 GB/T 7714 | He, B,Dong, C,Yang, LH,et al. Preparation and physical properties of antiperovskite-type compounds CdNCo3-zNiz (0 <= z <= 3)[J]. JOURNAL OF SOLID STATE CHEMISTRY,2011,184(8):1939. |
APA | He, B,Dong, C,Yang, LH,Ge, LH,&Chen, H.(2011).Preparation and physical properties of antiperovskite-type compounds CdNCo3-zNiz (0 <= z <= 3).JOURNAL OF SOLID STATE CHEMISTRY,184(8),1939. |
MLA | He, B,et al."Preparation and physical properties of antiperovskite-type compounds CdNCo3-zNiz (0 <= z <= 3)".JOURNAL OF SOLID STATE CHEMISTRY 184.8(2011):1939. |
入库方式: OAI收割
来源:物理研究所
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