Al-doping-induced magnetocapacitance in the multiferroic CuCrS2
文献类型：期刊论文
| 作者 | Liu, RD ; Liu, YT ; Chen, DF ; He, LH ; Yan, LQ ; Wang, ZC ; Sun, Y ; Wang, FW |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2013 |
| 卷号 | 22期号:2 |
| 关键词 | magnetocapacitance dielectric property magnetoelectric coupling antiferromagnetics |
| ISSN号 | 1674-1056 |
| 通讯作者 | Wang, FW (reprint author), Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | In this paper, magnetic and dielectric properties of the quasi-two-dimensional triangular-lattice system CuCrS2 and its B-site-diluted analogs CuAl1-xCrxS2 (x = 0.01 and x = 0.02) are investigated. Antiferromagnetic phase transition is observed at about 38.5 K by magnetization measurement without shift induced by a small amount of doping Al. Magnetodielectric effect is found near T-N in each of the three compounds. The dielectric constant decreases and the magnetocapacitance increases with the increase of substitution of nonmagnetic Al3+ ions for the magnetic Cr3+ ions. The negative magnetocapacitive effect reaches similar to 13% for CuAl0.02Cr0.98S2. |
| 资助信息 | National Basic Research Program of China [2010CB833102]; National Natural Science Foundation of China [10974244] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/56763]  |
| 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 | Liu, RD,Liu, YT,Chen, DF,et al. Al-doping-induced magnetocapacitance in the multiferroic CuCrS2[J]. CHINESE PHYSICS B,2013,22(2). |
| APA | Liu, RD.,Liu, YT.,Chen, DF.,He, LH.,Yan, LQ.,...&Wang, FW.(2013).Al-doping-induced magnetocapacitance in the multiferroic CuCrS2.CHINESE PHYSICS B,22(2). |
| MLA | Liu, RD,et al."Al-doping-induced magnetocapacitance in the multiferroic CuCrS2".CHINESE PHYSICS B 22.2(2013). |
入库方式： OAI收割
来源：物理研究所
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