Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Chen, Su-Di"'
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
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
Autor:
Lv, B. Q., Zong, Alfred, Wu, D., Rozhkov, A. V., Fine, Boris V., Chen, Su-Di, Hashimoto, Makoto, Lu, Dong-Hui, Li, M., Huang, Y. -B., Ruff, Jacob P. C., Walko, Donald A., Chen, Z. H., Hwang, Inhui, Su, Yifan, Shen, Xiaozhe, Wang, Xirui, Han, Fei, Po, Hoi Chun, Wang, Yao, Jarillo-Herrero, Pablo, Wang, Xijie, Zhou, Hua, Sun, Cheng-Jun, Wen, Haidan, Shen, Zhi-Xun, Wang, N. L., Gedik, Nuh
Publikováno v:
Phys. Rev. Lett. 128, 036401 (2022)
Hysteresis underlies a large number of phase transitions in solids, giving rise to exotic metastable states that are otherwise inaccessible. Here, we report an unconventional hysteretic transition in a quasi-2D material, EuTe4. By combining transport
Externí odkaz:
http://arxiv.org/abs/2106.09774
Autor:
Chen, Zhuoyu, Osada, Motoki, Li, Danfeng, Been, Emily M., Chen, Su-Di, Hashimoto, Makoto, Lu, Donghui, Mo, Sung-Kwan, Lee, Kyuho, Wang, Bai Yang, Rodolakis, Fanny, McChesney, Jessica L., Jia, Chunjing, Moritz, Brian, Devereaux, Thomas P., Hwang, Harold Y., Shen, Zhi-Xun
Publikováno v:
Matter 5, 1-10 (2022)
The discovery of infinite-layer nickelate superconductors has spurred enormous interest. While the Ni$^{1+}$ cations possess nominally the same 3$d^9$ configuration as Cu$^{2+}$ in cuprates, the electronic structure variances remain elusive. Here, we
Externí odkaz:
http://arxiv.org/abs/2106.03963
Autor:
He, Yu, Chen, Su-Di, Li, Zi-Xiang, Zhao, Dan, Song, Dongjoon, Yoshida, Yoshiyuki, Eisaki, Hiroshi, Wu, Tao, Chen, Xian-Hui, Lu, Dong-Hui, Meingast, Christoph, Devereaux, Thomas P., Birgeneau, Robert J., Hashimoto, Makoto, Lee, Dung-Hai, Shen, Zhi-Xun
Publikováno v:
Phys. Rev. X 11, 031068 (2021)
Fluctuating superconductivity - vestigial Cooper pairing in the resistive state of a material - is usually associated with low dimensionality, strong disorder or low carrier density. Here, we report single particle spectroscopic, thermodynamic and ma
Externí odkaz:
http://arxiv.org/abs/2009.10932
Autor:
Xu, Ke-Jun, Chen, Su-Di, He, Yu, He, Junfeng, Tang, Shujie, Jia, Chunjing, Ma, Eric Yue, Mo, Sung-Kwan, Lu, Dong-Hui, Hashimoto, Makoto, Devereaux, Thomas P., Shen, Zhi-Xun
The resistance of a conventional insulator diverges as temperature approaches zero. The peculiar low temperature resistivity saturation in the 4f Kondo insulator (KI) SmB6 has spurred proposals of a correlation-driven topological Kondo insulator (TKI
Externí odkaz:
http://arxiv.org/abs/1811.02183