Lattice distortion tuning of the metamagnetic phase transition in tetragonal Cu2Sb-type Mn1.95V0.05Sb alloy
文献类型：期刊论文
| 作者 | Cui, WB; Ren, WJ; Zhang, ZDD; Zhou, XQ; Zhong, H; Wang, Q; Wang, Q (reprint author), Northeastern Univ, Minist Educ, Key Lab Electromagnet Proc Mat, Shenyang 110819, Liaoning, Peoples R China. |
| 刊名 | SCRIPTA MATERIALIA
 |
| 出版日期 | 2018-01-15 |
| 卷号 | 143页码:59-62 |
| 关键词 | Magnetic Entropy Change Compound |
| ISSN号 | 1359-6462 |
| 英文摘要 | The lattice distortion of tetragonal Cu2Sb-type Mn1.95V0.Sb-05 alloy was realized by Li interstitial doping or hydrostatic pressure. The metamagnetic transition temperature was decreased and the thermal hysteresis was widened by either depressurization or increasing interstitial Li content. Its effects on magnetic entropy changes (AS) and critical field had been studied. Thanks to moderate hydrostatic pressure, the beneficial enhancement of maximum of AS was achieved in tetragonal Cu2Sb-type Mn1.95V0.05Sb alloy. Our experiment demonstrates that the interatomic distance between Mn-II-Mn-II sites and the electronic density surrounding Mn-II sites are critical for metamagnetic phase transition. (C) 2017 Acta Matetialia Inc. Published by Elsevier Ltd. All rights reserved.; The lattice distortion of tetragonal Cu2Sb-type Mn1.95V0.Sb-05 alloy was realized by Li interstitial doping or hydrostatic pressure. The metamagnetic transition temperature was decreased and the thermal hysteresis was widened by either depressurization or increasing interstitial Li content. Its effects on magnetic entropy changes (AS) and critical field had been studied. Thanks to moderate hydrostatic pressure, the beneficial enhancement of maximum of AS was achieved in tetragonal Cu2Sb-type Mn1.95V0.05Sb alloy. Our experiment demonstrates that the interatomic distance between Mn-II-Mn-II sites and the electronic density surrounding Mn-II sites are critical for metamagnetic phase transition. (C) 2017 Acta Matetialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 资助机构 | National Natural Science Foundation of China [51501033, 51531008]; National Natural Science Funds for Distinguished Young Scholar [51425401]; Fundamental Research Funds for the Central Universities [140901001]; Chinese Academy of Sciences [KJZD-EW-M05-3]; International Collaboration Center of Institute for Materials Research (ICC-IMR), Tohoku University |
| 公开日期 | 2018-06-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79581]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Cui, WB; Wang, Q (reprint author), Northeastern Univ, Minist Educ, Key Lab Electromagnet Proc Mat, Shenyang 110819, Liaoning, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Cui, WB,Ren, WJ,Zhang, ZDD,et al. Lattice distortion tuning of the metamagnetic phase transition in tetragonal Cu2Sb-type Mn1.95V0.05Sb alloy[J]. SCRIPTA MATERIALIA,2018,143:59-62. |
| APA | Cui, WB.,Ren, WJ.,Zhang, ZDD.,Zhou, XQ.,Zhong, H.,...&Wang, Q .(2018).Lattice distortion tuning of the metamagnetic phase transition in tetragonal Cu2Sb-type Mn1.95V0.05Sb alloy.SCRIPTA MATERIALIA,143,59-62. |
| MLA | Cui, WB,et al."Lattice distortion tuning of the metamagnetic phase transition in tetragonal Cu2Sb-type Mn1.95V0.05Sb alloy".SCRIPTA MATERIALIA 143(2018):59-62. |
入库方式： OAI收割
来源：金属研究所
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