This perspective summarizes the current advances in spin chemistry in biology with a critical and constructive view of magnetobiology.
这一视角总结了当前生物自旋化学的进展，并对磁生物学提出了批判性和建设性的观点。
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Yuxiang Wang, Minhao Zhao, Jinglei Zhang, Wenbin Wu, Shichao Li, Yong Zhang, Wenxiang Jiang, N. B. Joseph, Liangcai Xu, Yicheng Mou, Yunkun Yang, P. Leng, Yong Zhang, Li Pi, Alexey Suslov, M. Ozerov, J. Wyzula, Milan Orlita, Feng Zhu, Yi Zhang, X. Kou, Zengwei Zhu, Awadhesh Narayan, Dong Qian, Jin-Kun Wen, Xiang Yuan, Faxian Xiu, Cheng-Long Zhang
The Mott-Ioffe-Regel limit sets the lower bound of carrier mean free path for coherent quasiparticle transport. Metallicity beyond this limit is of great interest because it is often closely related to quantum criticality and unconventional superconductivity. Progress along this direction mainly focuses on the strange-metal behaviors originating from the evolution of quasiparticle scattering rate such as linear-in-temperature resistivity, while the quasiparticle coherence phenomena in this regime are much less explored due to the short mean free path at the diffusive bound. Here we report the observation of quantum oscillations from Landau quantization near the Mott-Ioffe-Regel limit in CaAs3. Despite the insulator-like temperature dependence of resistivity, CaAs3 presents giant magnetoresistance and prominent Shubnikov–de Haas oscillations from Fermi surfaces, indicating highly-coherent band transport. In contrast, the quantum oscillation is absent in the magnetic torque. The quasiparticle effective mass increases systematically with magnetic fields, manifesting a much larger value than the expectation given by magneto-infrared spectroscopy. It suggests a strong many-body renormalization effect near Fermi surface. We find that these unconventional behaviors may be explained by the interplay between the mobility edge and the van Hove singularity, which results in the formation of coherent cyclotron orbits emerging at the diffusive bound. Our results call for further study on the electron correlation effect of the van Hove singularity.
{"title":"Observation of quantum oscillations near the Mott-Ioffe-Regel limit in CaAs3","authors":"Yuxiang Wang, Minhao Zhao, Jinglei Zhang, Wenbin Wu, Shichao Li, Yong Zhang, Wenxiang Jiang, N. B. Joseph, Liangcai Xu, Yicheng Mou, Yunkun Yang, P. Leng, Yong Zhang, Li Pi, Alexey Suslov, M. Ozerov, J. Wyzula, Milan Orlita, Feng Zhu, Yi Zhang, X. Kou, Zengwei Zhu, Awadhesh Narayan, Dong Qian, Jin-Kun Wen, Xiang Yuan, Faxian Xiu, Cheng-Long Zhang","doi":"10.1093/nsr/nwae127","DOIUrl":"https://doi.org/10.1093/nsr/nwae127","url":null,"abstract":"\u0000 The Mott-Ioffe-Regel limit sets the lower bound of carrier mean free path for coherent quasiparticle transport. Metallicity beyond this limit is of great interest because it is often closely related to quantum criticality and unconventional superconductivity. Progress along this direction mainly focuses on the strange-metal behaviors originating from the evolution of quasiparticle scattering rate such as linear-in-temperature resistivity, while the quasiparticle coherence phenomena in this regime are much less explored due to the short mean free path at the diffusive bound. Here we report the observation of quantum oscillations from Landau quantization near the Mott-Ioffe-Regel limit in CaAs3. Despite the insulator-like temperature dependence of resistivity, CaAs3 presents giant magnetoresistance and prominent Shubnikov–de Haas oscillations from Fermi surfaces, indicating highly-coherent band transport. In contrast, the quantum oscillation is absent in the magnetic torque. The quasiparticle effective mass increases systematically with magnetic fields, manifesting a much larger value than the expectation given by magneto-infrared spectroscopy. It suggests a strong many-body renormalization effect near Fermi surface. We find that these unconventional behaviors may be explained by the interplay between the mobility edge and the van Hove singularity, which results in the formation of coherent cyclotron orbits emerging at the diffusive bound. Our results call for further study on the electron correlation effect of the van Hove singularity.","PeriodicalId":507754,"journal":{"name":"National Science Review","volume":" 34","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140392411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F. Tao, Johannes Lehmann, Ying-Ping Wang, Lifen Jiang, B. Ahrens, K. Viatkin, Stefano Manzoni, B. Houlton, Yuanyuan Huang, Xiaomeng Huang, Yiqi Luo
In their commentary 1
在他们的评注中 1
{"title":"Reply to: Beyond microbial carbon use efficiency","authors":"F. Tao, Johannes Lehmann, Ying-Ping Wang, Lifen Jiang, B. Ahrens, K. Viatkin, Stefano Manzoni, B. Houlton, Yuanyuan Huang, Xiaomeng Huang, Yiqi Luo","doi":"10.1093/nsr/nwae058","DOIUrl":"https://doi.org/10.1093/nsr/nwae058","url":null,"abstract":"In their commentary 1","PeriodicalId":507754,"journal":{"name":"National Science Review","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139796686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F. Tao, Johannes Lehmann, Ying-Ping Wang, Lifen Jiang, B. Ahrens, K. Viatkin, Stefano Manzoni, B. Houlton, Yuanyuan Huang, Xiaomeng Huang, Yiqi Luo
In their commentary 1
在他们的评注中 1
{"title":"Reply to: Beyond microbial carbon use efficiency","authors":"F. Tao, Johannes Lehmann, Ying-Ping Wang, Lifen Jiang, B. Ahrens, K. Viatkin, Stefano Manzoni, B. Houlton, Yuanyuan Huang, Xiaomeng Huang, Yiqi Luo","doi":"10.1093/nsr/nwae058","DOIUrl":"https://doi.org/10.1093/nsr/nwae058","url":null,"abstract":"In their commentary 1","PeriodicalId":507754,"journal":{"name":"National Science Review","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139856730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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