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DOI | 10.1126/science.aat5162 |
Observation of Dicke cooperativity in magnetic interactions | |
Li, Xinwei1; Bamba, Motoaki2,3; Yuan, Ning4,5; Zhang, Qi6; Zhao, Yage7; Xiang, Maolin4,5; Xu, Kai4,5; Jin, Zuanming4,5; Ren, Wei4,5; Ma, Guohong4,5; Cao, Shixun4,5; Turchinovich, Dmitry8,9; Kono, Junichiro1,10,11 | |
2018-08-24 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 361期号:6404页码:794-796 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Japan; Peoples R China; Germany |
英文摘要 | The interaction of N two-level atoms with a single-mode light field is an extensively studied many-body problem in quantum optics, first analyzed by Dicke in the context of superradiance. A characteristic of such systems is the cooperative enhancement of the coupling strength by a factor of root N. In this study, we extended this cooperatively enhanced coupling to a solid-state system, demonstrating that it also occurs in a magnetic solid in the form of matter-matter interaction. Specifically, the exchange interaction of N paramagnetic erbium(III) (Er3+) spins with an iron(III) (Fe3+) magnon field in erbium orthoferrite (ErFeO3) exhibits a vacuum Rabi splitting whose magnitude is proportional to root N. Our results provide a route for understanding, controlling, and predicting novel phases of condensed matter using concepts and tools available in quantum optics. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000442828700043 |
WOS关键词 | SPIN REORIENTATION ; RADIATION-FIELD ; ORTHOFERRITES ; TRANSITIONS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/199428 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Rice Univ, Dept Elect & Comp Engn, Houston, TX 77005 USA; 2.Osaka Univ, Dept Mat Engn Sci, Osaka 5608531, Japan; 3.Japan Sci & Technol Agcy, PRESTO, Saitama 3320012, Japan; 4.Shanghai Univ, Dept Phys, Int Ctr Quantum & Mol Struct, Shanghai 200444, Peoples R China; 5.Shanghai Univ, Mat Genome Inst, Shanghai 200444, Peoples R China; 6.Argonne Natl Labs, Argonne, IL 60439 USA; 7.Peking Univ, Sch Phys, Beijing 100871, Peoples R China; 8.Univ Duisburg Essen, Fak Phys, Lotharstr 1, D-47057 Duisburg, Germany; 9.Max Planck Inst Polymer Res, Ackermannweg 10, D-55128 Mainz, Germany; 10.Rice Univ, Dept Mat Sci & NanoEngn, Houston, TX 77005 USA; 11.Rice Univ, Dept Phys & Astron, Houston, TX 77005 USA |
推荐引用方式 GB/T 7714 | Li, Xinwei,Bamba, Motoaki,Yuan, Ning,et al. Observation of Dicke cooperativity in magnetic interactions[J]. SCIENCE,2018,361(6404):794-796. |
APA | Li, Xinwei.,Bamba, Motoaki.,Yuan, Ning.,Zhang, Qi.,Zhao, Yage.,...&Kono, Junichiro.(2018).Observation of Dicke cooperativity in magnetic interactions.SCIENCE,361(6404),794-796. |
MLA | Li, Xinwei,et al."Observation of Dicke cooperativity in magnetic interactions".SCIENCE 361.6404(2018):794-796. |
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