Zobrazeno 1 - 10
of 4 154
pro vyhledávání: '"Lu, An‐Hui"'
Autor:
Li, Ying-Fei, Been, Emily M., Balguri, Sudhaman, Jia, Chun-Jing, Mahenderu, Mira B., Wang, Zhi-Cheng, Cui, Yi, Chen, Su-Di, Hashimoto, Makoto, Lu, Dong-Hui, Moritz, Brian, Zaanen, Jan, Tafti, Fazel, Devereaux, Thomas P., Shen, Zhi-Xun
Recent experiments suggest a new paradigm towards novel colossal magnetoresistance (CMR) in a family of materials EuM$_2$X$_2$(M=Cd, In, Zn; X=P, As), distinct from the traditional avenues involving Kondo-RKKY crossovers, magnetic phase transitions w
Externí odkaz:
http://arxiv.org/abs/2410.22727
Autor:
Ho, Jacquelyn, Lu, Yue-Hui, Xiang, Tai, Rusconi, Cosimo C., Masson, Stuart J., Asenjo-Garcia, Ana, Yan, Zhenjie, Stamper-Kurn, Dan M.
A fundamental challenge in modern physics is bridging the gap between an exact description of few-body microscopic systems and the emergent description of many-body macroscopic systems. This gap may be bridged by tracing the properties of well-contro
Externí odkaz:
http://arxiv.org/abs/2410.12754
Autor:
Guo, Qinda, Xu, Ke-Jun, Berntsen, Magnus H., Grubišić-Čabo, Antonija, Dendzik, Maciej, Balasubramanian, Thiagarajan, Polley, Craig, Chen, Su-Di, He, Junfeng, He, Yu, Rotundu, Costel R., Lee, Young S., Hashimoto, Makoto, Lu, Dong-Hui, Devereaux, Thomas P., Lee, Dung-Hai, Shen, Zhi-Xun, Tjernberg, Oscar
Spin- and charge-lattice interactions are potential key factors in the microscopic mechanism of high-temperature superconductivity in cuprates. Although both interactions can dramatically shape the low-energy electronic structure, their phenomenologi
Externí odkaz:
http://arxiv.org/abs/2408.01685
Despite extensive exploration of acoustic vortices carrying orbital angular momentum (OAM), the generation of acoustic vortices with OAM orientations beyond the conventional longitudinal direction remains largely unexplored. Spatiotemporal (ST) vorti
Externí odkaz:
http://arxiv.org/abs/2406.18084
Spin and orbital angular momenta are fundamental physical characteristics described by polarization and spatial degrees of freedom, respectively. Polarization is a feature of vector fields while spatial phase gradient determines the orbital angular m
Externí odkaz:
http://arxiv.org/abs/2403.08276
Autor:
Abadi, Sebastien N., Xu, Ke-Jun, Lomeli, Eder G., Puphal, Pascal, Isobe, Masahiko, Zhong, Yong, Fedorov, Alexei V., Mo, Sung-Kwan, Hashimoto, Makoto, Lu, Dong-Hui, Moritz, Brian, Keimer, Bernhard, Devereaux, Thomas P., Hepting, Matthias, Shen, Zhi-Xun
Recent studies of La$_3$Ni$_2$O$_7$ have identified a bilayer (2222) structure and an unexpected alternating monolayer-trilayer (1313) structure, both of which feature signatures of superconductivity near 80 K under high pressures. Using angle-resolv
Externí odkaz:
http://arxiv.org/abs/2402.07143
Autor:
Masson, Stuart J., Yan, Zhenjie, Ho, Jacquelyn, Lu, Yue-Hui, Stamper-Kurn, Dan M., Asenjo-Garcia, Ana
Atoms are not two-level systems, and their rich internal structure often leads to complex phenomena in the presence of light. Here, we analyze off-resonant light scattering including the full hyperfine and magnetic structure. We find a set of frequen
Externí odkaz:
http://arxiv.org/abs/2312.08370
Autor:
Xu, Ke-Jun, He, Junfeng, Chen, Su-Di, He, Yu, Abadi, Sebastien N., Rotundu, Costel. R., Lee, Young S., Lu, Dong-Hui, Guo, Qinda, Tjernberg, Oscar, Devereaux, Thomas P., Lee, Dung-Hai, Hashimoto, Makoto, Shen, Zhi-Xun
Publikováno v:
Science 385, 796-800 (2024)
In the underdoped n-type cuprate Nd2-xCexCuO4, long-ranged antiferromagnetic order reconstructs the Fermi surface, resulting in a putative antiferromagnetic metal with small pockets. Using angle-resolved photoemission spectroscopy, we observe an anom
Externí odkaz:
http://arxiv.org/abs/2309.10208
Autor:
Chen, Cheng, Tang, Weichen, Chen, Xiang, Kang, Zhibo, Ding, Shuhan, Scott, Kirsty, Wang, Siqi, Li, Zhenglu, Ruff, Jacob P. C., Hashimoto, Makoto, Lu, Dong-Hui, Jozwiak, Chris, Bostwick, Aaron, Rotenberg, Eli, Neto, Eduardo H. da Silva, Birgeneau, Robert J., Chen, Yulin, Louie, Steven G., Wang, Yao, He, Yu
During a band-gap-tuned semimetal-to-semiconductor transition, Coulomb attraction between electrons and holes can cause spontaneously formed excitons near the zero-band-gap point, or the Lifshitz transition point. This has become an important route t
Externí odkaz:
http://arxiv.org/abs/2309.07111
Autor:
Xu, Ke-Jun, Guo, Qinda, Hashimoto, Makoto, Li, Zi-Xiang, Chen, Su-Di, He, Junfeng, He, Yu, Li, Cong, Berntsen, Magnus H., Rotundu, Costel R., Lee, Young S., Devereaux, Thomas P., Rydh, Andreas, Lu, Dong-Hui, Lee, Dung-Hai, Tjernberg, Oscar, Shen, Zhi-Xun
In contrast to hole-doped cuprates, electron-doped cuprates consistently exhibit strong antiferromagnetic correlations with a commensurate ({\pi}, {\pi}) ordering wave vector, leading to the prevalent belief that antiferromagnetic spin fluctuations m
Externí odkaz:
http://arxiv.org/abs/2308.05313