Chemical pressure effects on magnetism in the quantum spin liquid candidates Yb2X2O7 (X = Sn, Ti, Ge)
文献类型：期刊论文
| 作者 | Dun, ZL ; Lee, M ; Choi, ES ; Hallas, AM ; Wiebe, CR ; Gardner, JS ; Arrighi, E ; Freitas, RS ; Arevalo-Lopez, AM ; Attfield, JP ; Zhou, HD ; Cheng, JG |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2014 |
| 卷号 | 89期号:6 |
| ISSN号 | 1098-0121 |
| 通讯作者 | Dun, ZL (reprint author), Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA. |
| 中文摘要 | The linear and nonlinear ac susceptibility measurements of Yb-pyrochlores, Yb2X2O7 (X = Sn, Ti, and Ge), show transitions with a ferromagnetic nature at 0.13 and 0.25 K for Yb2Sn2O7 and Yb2Ti2O7, respectively, and an antiferromagnetic ordering at 0.62 K for Yb2Ge2O7. These systematical results (i) provided information about the nature of the unconventional magnetic ground state in Yb2Ti2O7; (ii) realized a distinct antiferromagnetic ordering state in Yb2Ge2O7; and (iii) demonstrated that the application of chemical pressure through the series of Yb-pyrochlores can efficiently perturb the fragile quantum spin fluctuations of the Yb3+ ions and lead to very different magnetic ground states. |
| 资助信息 | State of Florida; NSERC of Canada; CFI; ACS Petroleum Fund; CRC program; EPSRC; Royal Society; National Science Foundation of China (NSFC) [11304371]; Chinese Academy of Sciences [Y2K5016X51]; JDRD program of the University of Tennessee; [NSF-DMR-0654118] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59564]  |
| 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 | Dun, ZL,Lee, M,Choi, ES,et al. Chemical pressure effects on magnetism in the quantum spin liquid candidates Yb2X2O7 (X = Sn, Ti, Ge)[J]. PHYSICAL REVIEW B,2014,89(6). |
| APA | Dun, ZL.,Lee, M.,Choi, ES.,Hallas, AM.,Wiebe, CR.,...&Cheng, JG.(2014).Chemical pressure effects on magnetism in the quantum spin liquid candidates Yb2X2O7 (X = Sn, Ti, Ge).PHYSICAL REVIEW B,89(6). |
| MLA | Dun, ZL,et al."Chemical pressure effects on magnetism in the quantum spin liquid candidates Yb2X2O7 (X = Sn, Ti, Ge)".PHYSICAL REVIEW B 89.6(2014). |
入库方式： OAI收割
来源：物理研究所
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