Nature

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• Structural evidence for intermediates during O2 formation in photosystem II( Vol 617, pg 629, 2023) AI翻译
  作者：Bhowmick, Asmit; Hussein, Rana; Bogacz, Isabel; Simon, Philipp S.; Ibrahim, Mohamed; Chatterjee, Ruchira; Doyle, Margaret D.; Cheah, Mun Hon; Fransson, Thomas; Chernev, Petko; Kim, In-Sik; Makita, Hiroki; Dasgupta, Medhanjali; Kaminsky, Corey J.; Zhang, Miao; Gaetcke, Julia; Haupt, Stephanie; Nangca, Isabela I.; Keable, Stephen M.; Aydin, A. Orkun; Tono, Kensuke; Owada, Shigeki; Gee, Leland B.; Fuller, Franklin D.; Batyuk, Alexander; Alonso-Mori, Roberto; Holton, James M.; Paley, Daniel W.; Moriarty, Nigel W.; Mamedov, Fikret; Adams, Paul D.; Brewster, Aaron S.; Dobbek, Holger; Sauter, Nicholas K.; Bergmann, Uwe; Zouni, Athina; Messinger, Johannes; Kern, Jan; Yano, Junko; Yachandra, Vittal K.
• Frustration- and doping-induced magnetism in a Fermi-Hubbard simulator (vol 620, pg pages971, 2023) AI翻译
  作者：Xu, Muqing; Kendrick, Lev Haldar; Kale, Anant; Gang, Youqi; Ji, Geoffrey; Scalettar, Richard T.; Lebrat, Martin; Greiner, Markus
• Altermagnetic lifting of Kramers spin degeneracy AI翻译
  作者：Krempasky, J.; Smejkal, L.; D'Souza, S. W.; Hajlaoui, M.; Springholz, G.; Uhlirova, K.; Alarab, F.; Constantinou, P. C.; Strocov, V.; Usanov, D.; Pudelko, W. R.; Gonzalez-Hernandez, R.; Hellenes, A. Birk; Jansa, Z.; Reichlova, H.; Soban, Z.; Betancourt, R. D. Gonzalez; Wadley, P.; Sinova, J.; Kriegner, D.; Minar, J.; Dil, J. H.; Jungwirth, T.
  作者单位：Swiss Federal Institutes of Technology Domain; Paul Scherrer Institute; Johannes Gutenberg University of Mainz; Czech Academy of Sciences; Institute of Physics of the Czech Academy of Sciences; University of West Bohemia Pilsen; Johannes Kepler University Linz; Charles University Prague; University of Zurich; Universidad del Norte Colombia; University of Nottingham; Swiss Federal Institutes of Technology Domain; Ecole Polytechnique Federale de Lausanne
  摘要：Lifted Kramers spin degeneracy (LKSD) has been among the central topics of condensed-matter physics since the dawn of the band theory of solids(1,2). It underpins established practical applications as well as current frontier research, ranging from magnetic-memory technology(3-7) to topological quantum matter(8-14). Traditionally, LKSD has been considered to originate from two possible internal symmetry-breaking mechanisms. The first refers to time-reversal symmetry breaking by magnetization o...
• FULMINATING GOLD'S NANOPARTICLES SMOKED OUT AT LAST AI翻译
  作者：[Anonymous]
• Cortical regulation of helping behaviour towards others in pain AI翻译
  作者：Zhang, Mingmin; Wu, Ye Emily; Jiang, Mengping; Hong, Weizhe
  作者单位：University of California System; University of California Los Angeles; University of California Los Angeles Medical Center; David Geffen School of Medicine at UCLA; University of California System; University of California Los Angeles; University of California Los Angeles Medical Center; David Geffen School of Medicine at UCLA; University of California System; University of California Los Angeles; University of California Los Angeles Medical Center; David Geffen School of Medicine at UCLA; University of California System; University of California Los Angeles
  摘要：Humans and animals exhibit various forms of prosocial helping behaviour towards others in need1-3. Although previous research has investigated how individuals may perceive others' states4,5, the neural mechanisms of how they respond to others' needs and goals with helping behaviour remain largely unknown. Here we show that mice engage in a form of helping behaviour towards other individuals experiencing physical pain and injury-they exhibit allolicking (social licking) behaviour specifically t...
• I listen to the sounds this remote wetland makes to learn its rhythms AI翻译
  作者：Nordling, Linda; Chatanga, Peter
• EU unveils controversial climate target: what scientists think AI翻译
  作者：Sanderson, Katharine; Wong, Carissa
  摘要：The goal leans heavily on the largely unproven approach of carbon removal, concerning researchers.
• EU climate policy is dangerously reliant on untested carbon-capture technology AI翻译
  作者：[Anonymous]
• Bendy silicon solar cells pack a powerful punch AI翻译
  作者：Li, Yang; Shao, Zongping
  作者单位：Jiangsu University of Science & Technology; Curtin University
  摘要：Crystalline silicon solar cells have been brittle, heavy and fragile until now. Highly flexible versions with high power-to-weight ratios and power conversion efficiencies of 26.06-26.81% were produced by improving manufacturing and design technologies and by using thin wafer substrates.
• Single-photon superradiance in individual caesium lead halide quantum dots AI翻译
  作者：Zhu, Chenglian; Boehme, Simon C.; Feld, Leon G.; Moskalenko, Anastasiia; Dirin, Dmitry N.; Mahrt, Rainer F.; Stoeferle, Thilo; Bodnarchuk, Maryna I.; Efros, Alexander L.; Sercel, Peter C.; Kovalenko, Maksym V.; Raino, Gabriele
  作者单位：Swiss Federal Institutes of Technology Domain; ETH Zurich; Swiss Federal Institutes of Technology Domain; Swiss Federal Laboratories for Materials Science & Technology (EMPA); United States Department of Defense; United States Navy
  摘要：The brightness of an emitter is ultimately described by Fermi's golden rule, with a radiative rate proportional to its oscillator strength times the local density of photonic states. As the oscillator strength is an intrinsic material property, the quest for ever brighter emission has relied on the local density of photonic states engineering, using dielectric or plasmonic resonators(1,2). By contrast, a much less explored avenue is to boost the oscillator strength, and hence the emission rate...