Zobrazeno 1 - 10
of 312
pro vyhledávání: '"Cheng, Jinguang"'
Autor:
Wang, Ningning, Wang, Gang, Shen, Xiaoling, Hou, Jun, Luo, Jun, Ma, Xiaoping, Yang, Huaixin, Shi, Lifen, Dou, Jie, Feng, Jie, Yang, Jie, Shi, Yunqing, Ren, Zhian, Ma, Hanming, Yang, Pengtao, Liu, Ziyi, Liu, Yue, Zhang, Hua, Dong, Xiaoli, Wang, Yuxin, Jiang, Kun, Hu, Jiangping, Calder, Stuart, Yan, Jiaqiang, Sun, Jianping, Wang, Bosen, Zhou, Rui, Uwatoko, Yoshiya, Cheng, Jinguang
The Ruddlesden-Popper (R-P) bilayer nickelate, La3Ni2O7, was recently found to show signatures of high-temperature superconductivity (HTSC) at pressures above 14 GPa. Subsequent investigations achieved zero resistance in single- and poly-crystalline
Externí odkaz:
http://arxiv.org/abs/2407.05681
Autor:
Xia, Wei, Zhang, Shihao, Yuan, Jian, Wei, Yurui, Wang, Haonan, Du, Hong, Liu, Xiangqi, Guo, Jiangteng, Tao, Zicheng, Qu, Ke, Wang, Xia, Liu, Xuerong, Wang, Wenbo, Cheng, Jinguang, Chen, Yulin, Liu, Jianpeng, Zhong, Ruidan, Fu, Xuewen, Yang, Zhenzhong, Guo, Yanfeng
The ferrimagnet TbMn6Sn6 has attracted vast attention, because its pristine Mn kagome lattice with strong spin-orbit coupling and out-of-plane Tb-Mn exchange supports quantum-limit Chern topological magnetism which can be described by the simple spin
Externí odkaz:
http://arxiv.org/abs/2405.15210
Autor:
Yu, Zhenhai, Zhou, Kaijuan, Hou, Xiaofei, Chen, Xuejiao, Tao, Zhen, Ye, Yunguan, Xia, Wei, Li, Zhongyang, Zhao, Jinggeng, Wu, Wei, Liu, Ziyi, Wang, Xia, Yu, Na, Cheng, Jinguang, Luo, Jianlin, Zhang, Qiang, Pomjakushin, Vladimir, Zhong, Zhicheng, Rui, Soh Jian, Lu, Xingye, Guo, Yanfeng
Publikováno v:
Chemistry of Materials, 2024
Noncentrosymmetric magnets usually host intriguing magnetic interactions inherent the crystal structure with broken inversion symmetry, which can give rise to rich magnetic behaviors. We report herein the high-pressure synthesis, crystal structure, m
Externí odkaz:
http://arxiv.org/abs/2403.01399
Autor:
Wang, Dong, Wang, Ningning, Zhang, Caoshun, Xia, Chunsheng, Guo, Weicheng, Yin, Xia, Bu, Kejun, Nakagawa, Takeshi, Zhang, Jianbo, Gorelli, Federico, Dalladay-Simpson, Philip, Meier, Thomas, Lü, Xujie, Sun, Liling, Cheng, Jinguang, Zeng, Qiaoshi, Ding, Yang, Mao, Ho-kwang
Publikováno v:
Matter Radiat. Extremes 9, 037401 (2024)
Following the recent report by Dasenbrock-Gammon et al. (2023) of near-ambient superconductivity in nitrogen-doped lutetium trihydride (LuH3-{\delta}N{\epsilon}), significant debate has emerged surrounding the composition and interpretation of the ob
Externí odkaz:
http://arxiv.org/abs/2401.13958
Autor:
Zhang, Yuanpeng, Dun, Zhiling, Cai, Yunqi, Xing, Chengkun, Cui, Qi, Muniraju, Naveen Kumar Chogondahalli, Zhang, Qiang, Li, Yongqing, Cheng, Jinguang, Zhou, Haidong
While it is commonly accepted that the disorder induced by magnetic ion doping in quantum magnets usually generates a rugged free-energy landscape resulting in slow or glassy spin dynamics, the disorder/distortion effects associated with non-magnetic
Externí odkaz:
http://arxiv.org/abs/2401.01807
Autor:
Wang, Haozhe, Shi, Lifen, Huyan, Shuyuan, Jose, Greeshma C., Lavina, Barbara, Bud'ko, Sergey L., Bi, Wenli, Canfield, Paul C., Cheng, Jinguang, Xie, Weiwei
Metallization of quantum spin liquid (QSL) materials has long been considered as a potential route to achieve unconventional superconductivity. Here we report our endeavor in this direction by pressurizing a three-dimensional QSL candidate, LiYbSe$_2
Externí odkaz:
http://arxiv.org/abs/2312.00270
Autor:
Wang, Gang, Wang, Ningning, Wang, Yuxin, Shi, Lifen, Shen, Xiaoling, Hou, Jun, Ma, Hanming, Yang, Pengtao, Liu, Ziyi, Zhang, Hua, Dong, Xiaoli, Sun, Jianping, Wang, Bosen, Jiang, Kun, Hu, Jiangping, Uwatoko, Yoshiya, Cheng, Jinguang
The recent discovery of high-temperature superconductivity in the Ruddlesden-Popper phase La3Ni2O7 under high pressure marks a significant breakthrough in the field of 3d transition-metal oxide superconductors. For an emerging novel class of high-Tc
Externí odkaz:
http://arxiv.org/abs/2311.08212
Autor:
Wang, Gang, Wang, Ningning, Hou, Jun, Ma, Liang, Shi, Lifen, Ren, Zhian, Gu, Yadong, Shen, Xiaoling, Ma, Hanming, Yang, Pengtao, Liu, Ziyi, Guo, Haizhong, Sun, Jianping, Zhang, Guangming, Yan, Jiaqiang, Wang, Bosen, Uwatoko, Yoshiya, Cheng, Jinguang
Publikováno v:
Physical Review X 14, 011040 (2024)
We synthesized polycrystalline La3Ni2O7 samples by using the sol-gel method without post-annealing under high oxygen pressure, and then measured temperature-dependent resistivity under various hydrostatic pressures up to 14.5 GPa in a cubic anvil cel
Externí odkaz:
http://arxiv.org/abs/2309.17378
Autor:
Liang, Xin, Lin, Zihan, Zhang, Jun, Zhao, Jianfa, Feng, Shiyu, Lu, Wenlong, Wang, Guodong, Shi, Luchuan, Wang, Ningning, Shan, Pengfei, Zhang, Zao, Naamneh, Muntaser, Liu, Runzhe, Michon, Bastien, Cheng, Jinguang, Jin, Changqing, Ren, Yang, Ma, Junzhang
Hydrogen-rich materials offer a compelling avenue towards room temperature superconductivity, albeit under ultra-high pressure. However, the experimental investigation of the electronic band structure remains elusive, due to the inherent instability
Externí odkaz:
http://arxiv.org/abs/2308.16420
Autor:
Sun, Hualei, Huo, Mengwu, Hu, Xunwu, Li, Jingyuan, Han, Yifeng, Tang, Lingyun, Mao, Zhongquan, Yang, Pengtao, Wang, Bosen, Cheng, Jinguang, Yao, Dao-Xin, Zhang, Guang-Ming, Wang, Meng
Publikováno v:
Nature 621, 493 (2023)
High-transition-temperature (high-T_c) superconductivity in cuprates has been discovered for more than three decades, but the underlying mechanism remains a mystery. Cuprates are the only unconventional superconducting family that host bulk supercond
Externí odkaz:
http://arxiv.org/abs/2305.09586