Zobrazeno 1 - 10
of 425
pro vyhledávání: '"Qi, Yanpeng"'
Autor:
Li, Yidian, Du, Xian, Cao, Yantao, Pei, Cuiying, Zhang, Mingxin, Zhao, Wenxuan, Zhai, Kaiyi, Xu, Runzhe, Liu, Zhongkai, Li, Zhiwei, Zhao, Jinkui, Li, Gang, Qi, Yanpeng, Guo, Hanjie, Chen, Yulin, Yang, Lexian
High-temperature superconductivity (HTSC) remains one of the most challenging and fascinating mysteries in condensed matter physics. Recently, superconductivity with transition temperature exceeding liquid-nitrogen temperature is discovered in La3Ni2
Externí odkaz:
http://arxiv.org/abs/2407.07501
Autor:
Zhao, Lingxiao, Zhao, Yi, Pei, Cuiying, Li, Changhua, Wang, Qi, Wu, Juefei, Cao, Weizheng, Xiong, Lin, Zhu, Haiyin, Ying, Tianping, Qi, Yanpeng
Strategies to achieve higher upper-critical-field superconductors ({\mu}0Hc2(0)) are of great interest for both fundamental science and practical applications. While reducing the thickness of two-dimensional (2D) materials to a few layers significant
Externí odkaz:
http://arxiv.org/abs/2407.04643
Autor:
Han, Shulun, Li, Linyang, Tang, Chi Sin, Wang, Qi, Zhang, Lingfeng, Diao, Caozheng, Zhao, Mingwen, Sun, Shuo, Tian, Lijun, Breese, Mark B. H., Cai, Chuanbing, Milosevic, Milorad V., Qi, Yanpeng, Wee, Andrew T. S., Yin, Xinmao
Interactions among various electronic states such as CDW, magnetism, and superconductivity are of high significance in strongly correlated systems. While significant progress has been made in understanding the relationship between CDW and superconduc
Externí odkaz:
http://arxiv.org/abs/2407.01076
Autor:
Zhao, Yi, Ying, Tianping, Zhao, Lingxiao, Wu, Juefei, Pei, Cuiying, Chen, Jing, Deng, Jun, Zhang, Qinghua, Gu, Lin, Wang, Qi, Cao, Weizheng, Li, Changhua, Zhu, Shihao, Zhang, Mingxin, Yu, Na, Zhang, Lili, Chen, Yulin, Chen, Chui-Zhen, Yu, Tongxu, Qi, Yanpeng
As an empirical tool in materials science and engineering, the iconic phase diagram owes its robustness and practicality to the topological characteristics rooted in the celebrated Gibbs phase law (F = C - P + 2). When crossing the phase diagram boun
Externí odkaz:
http://arxiv.org/abs/2405.06449
Weyl semimetals with magnetic ordering provide a promising platform for the investigation of rare topological effects such as the anomalous Hall effect, resulting from the interplay of nontrivial bands with various spin configurations. The materials
Externí odkaz:
http://arxiv.org/abs/2404.16002
Charge density wave without long-range structural modulation in canted antiferromagnetic kagome FeGe
Autor:
Shi, Chenfei, Deng, Hanbin, Kotla, Surya Rohith, Liu, Yi, Ramakrishnan, Sitaram, Eisele, Claudio, Agarwal, Harshit, Noohinejad, Leila, Liu, Ji-Yong, Yang, Tianyu, Liu, Guowei, Maity, Bishal Baran, Wang, Qi, Lin, Zhaodi, Kang, Baojuan, Yang, Wanting, Li, Yongchang, Yang, Zhihua, Li, Yuke, Qi, Yanpeng, Thamizhavel, Arumugam, Ren, Wei, Cao, Guang-Han, Yin, Jia-Xin, van Smaalen, Sander, Cao, Shixun, Bao, Jin-Ke
Strongly correlated electron systems with a kagome lattice can host abundant exotic quantum states such as superconductivity and spin/charge density waves (CDW) due to the complicated interactions between different degrees of freedoms in the framewor
Externí odkaz:
http://arxiv.org/abs/2404.00996
Autor:
Yi, Shaohui, Liao, Zhiyu, Wang, Qi, Ma, Haiyang, Liu, Jianpeng, Teng, Xiaokun, Dai, Pengcheng, Dai, Yaomin, Zhao, Jianzhou, Qi, Yanpeng, Xu, Bing, Qiu, Xianggang
We report on the charge dynamics of kagome FeGe, an antiferromagnet with a charge density wave (CDW) transition at $T_{\mathrm{CDW}} \simeq 105$ K, using polarized infrared spectroscopy and band structure calculations. We reveal a pronounced optical
Externí odkaz:
http://arxiv.org/abs/2403.09950
Publikováno v:
J. Phys. Condens. Matter 36, 365702 (2024)
Layered materials with kagome lattice have attracted a lot of attention due to the presence of nontrivial topological bands and correlated electronic states with tunability. In this work, we investigate a unique van der Waals (vdW) material system, $
Externí odkaz:
http://arxiv.org/abs/2403.05001
Autor:
Zhong, Ruixia, Yang, Zhongzheng, Wang, Qi, Zheng, Fanbang, Li, Wenhui, Wu, Juefei, Wen, Chenhaoping, Chen, Xi, Qi, Yanpeng, Yan, Shichao
Publikováno v:
Nano Letters 24, 8580 (2024)
By using low-temperature scanning tunneling microscopy and spectroscopy (STM/STS), we observe in-gap states induced by Andreev tunneling through a single impurity state in a low carrier density superconductor (NaAlSi). The energy-symmetric in-gap sta
Externí odkaz:
http://arxiv.org/abs/2403.01949
Autor:
Zhu, Shihao, Zhu, Bangshuai, Pei, Cuiying, Wang, Qi, Chen, Jing, Zhang, Qinghua, Ying, Tianping, Gu, Lin, Zhao, Yi, Li, Changhua, Cao, Weizheng, Zhang, Mingxin, Zhang, Lili, Sun, Jian, Chen, Yulin, Wu, Juefei, Qi, Yanpeng
The (Bi2)m(Bi2Te3)n homologous series possess natural multilayer heterostructure with intriguing physical properties at ambient pressure. Herein, we report the pressure-dependent evolution of the structure and electrical transport of the dual topolog
Externí odkaz:
http://arxiv.org/abs/2312.14784