Zobrazeno 1 - 10
of 544
pro vyhledávání: '"Su, Di"'
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:
Chen, Su-Di, Feng, Qixin, Zhao, Wenyu, Qi, Ruishi, Zhang, Zuocheng, Abeysinghe, Dishan, Uzundal, Can, Xie, Jingxu, Taniguchi, Takashi, Watanabe, Kenji, Wang, Feng
Two-dimensional semiconductors and their moir\'e superlattices have emerged as important platforms for investigating correlated electrons. However, many key properties of these systems, such as the frequency-dependent conductivity, remain experimenta
Externí odkaz:
http://arxiv.org/abs/2409.17633
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
Publikováno v:
Nat. Commun. 15, 5043 (2024)
Microwave impedance microscopy (MIM) is an emerging scanning probe technique for nanoscale complex permittivity mapping and has made significant impacts in diverse fields from semiconductors to quantum materials. To date, the most significant hurdles
Externí odkaz:
http://arxiv.org/abs/2403.03423
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:
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
Autor:
Zhong, Yong, Chen, Zhuoyu, Chen, Su-Di, Xu, Ke-Jun, Hashimoto, Makoto, He, Yu, Uchida, Shin-ichi, Lu, Donghui, Mo, Sung-Kwan, Shen, Zhi-Xun
Publikováno v:
Proc. Natl. Acad. Sci. U.S.A. 119, e2204630119 (2022)
The effect of Lifshitz transition on thermodynamics and superconductivity in hole-doped cuprates has been heavily debated but remains an open question. In particular, an observed peak of electronic specific heat is proposed to originate from fluctuat
Externí odkaz:
http://arxiv.org/abs/2303.11622
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Microwave impedance microscopy (MIM) is an emerging scanning probe technique for nanoscale complex permittivity mapping and has made significant impacts in diverse fields. To date, the most significant hurdles that limit its widespread use a
Externí odkaz:
https://doaj.org/article/bed47f6eb8384d909ab5d570c78ea214
Autor:
Lu, Haiyu, Hashimoto, Makoto, Chen, Su-Di, Ishida, Shigeyuki, Song, Dongjoon, Eisaki, Hiroshi, Nag, Abhishek, Garcia-Fernandez, Mirian, Arpaia, Riccardo, Ghiringhelli, Giacomo, Braicovich, Lucio, Zaanen, Jan, Moritz, Brian, Kummer, Kurt, Brookes, Nicholas B., Zhou, Ke-Jin, Shen, Zhi-Xun, Devereaux, Thomas P., Lee, Wei-Sheng
Publikováno v:
Physical Review B 106, 155109 (2022)
Identifying quantum critical points (QCPs) and their associated fluctuations may hold the key to unraveling the unusual electronic phenomena observed in cuprate superconductors. Recently, signatures of quantum fluctuations associated with charge orde
Externí odkaz:
http://arxiv.org/abs/2210.10201