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作者：Anel, Juan A.
作者单位：Universidade de Vigo
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作者：Chen, Chunfei; Forster, Michael W.; Shcheka, Svyatoslav S.; Ezad, Isra S.; Shea, Joshua J.; Liu, Yongsheng; Jacob, Dorrit E.; Foley, Stephen F.
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作者：Wilson, John T.
作者单位：Vanderbilt University; Vanderbilt University; Vanderbilt University; Vanderbilt University
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作者：Garisto, Dan; Tollefson, Jeff
摘要：Researchers who spoke to Nature say they don't have the money or staff to do fieldwork or process samples.
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作者：Heidt, Amanda
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作者：Berghaus, Robin
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作者：[Anonymous]
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作者：Lian, Zichen; Wang, Yongchao; Wang, Yongqian; Dong, Wen-Han; Feng, Yang; Dong, Zehao; Ma, Mangyuan; Yang, Shuai; Xu, Liangcai; Li, Yaoxin; Fu, Bohan; Li, Yuetan; Jiang, Wanjun; Xu, Yong; Liu, Chang; Zhang, Jinsong; Wang, Yayu
作者单位：Tsinghua University; Renmin University of China; Renmin University of China; Beijing Academy of Quantum Information Sciences; RIKEN; Hefei National Laboratory
摘要：The interplay between nontrivial band topology and layered antiferromagnetism in MnBi2Te4 has opened a new avenue for exploring topological phases of matter1, 2, 3-4. The quantum anomalous Hall effect5 and axion insulator state6 have been observed in odd and even number layers of MnBi2Te4, and the quantum metric nonlinear Hall effect7,8 has been shown to exist in this topological antiferromagnet. The rich and complex antiferromagnetic spin dynamics in MnBi2Te4 is expected to generate new quant...
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作者：Xames, Md Doulotuzzaman
作者单位：Virginia Polytechnic Institute & State University
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作者：Xu, Binbin; Chen, Dafa; Ruan, Kaidong; Luo, Ming; Cai, Yuanting; Qiu, Jia; Zhou, Wenhao; Cao, Bula; Lin, Zhenyang; Sessler, Jonathan L.; Xia, Haiping
作者单位：Southern University of Science & Technology; Southern University of Science & Technology; Hong Kong University of Science & Technology; University of Texas System; University of Texas Austin
摘要：The discovery of ferrocene1 heralded the advent of modern organometallic chemistry. Characterized by the pi-coordination of a metal by one or two planar annulene anions, ferrocenes and their analogues2, 3-4 exemplify the archetype of out-of-plane annulene metal complexes. By contrast, the integration of metal within the annulene core to form in-plane annulene metal complexes featuring metal-carbon sigma bonds has been obstructed not only by the synthetic difficulty and the non-planarity of ann...
