Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Xi, C. Y."'
Autor:
Han, Y. Y., Yu, B. C., Du, Z., Ling, L. S., Zhang, L., Tong, W., Xi, C. Y., Zhang, J. L., Shang, T., Pi, Li, Ma, Long
Topologically nontrivial Haldane phase is theoretically proposed to be realized in the 1/3-magnetization ($M$) plateau of spin-1/2 trimer systems. However, the spin excitation gap, typical characteristic of Haldane phase, is not yet experimentally ve
Externí odkaz:
http://arxiv.org/abs/2407.03581
Publikováno v:
Phys. Rev. B 107, 245134 (2023)
We report NMR study on the spin correlations in the spin-cluster based mineral Na$_2$Cu$_3$O(SO$_4$)$_3$ with magnetic fields ranged from 1 T to 33 T. The long-range magnetic order is observed from both the sudden spectral broadening at $T_N$ and cri
Externí odkaz:
http://arxiv.org/abs/2306.14082
Autor:
Zhou, Nan, Sun, Yue, Xi, C. Y., Wang, Z. S., Zhang, J. L., Zhang, Y., Zhang, Y. F., Xu, C. Q., Pan, Y. Q., Feng, J. J., Meng, Y., Yi, X. L., Pi, L., Tamegai, T., Xing, Xiangzhuo, Shi, Zhixiang
When exposed to high magnetic fields, certain materials manifest an exotic superconducting (SC) phase that has attracted considerable attention. A proposed explanation for the origin of the high-field SC phase is the Fulde-Ferrell-Larkin-Ovchinnikov
Externí odkaz:
http://arxiv.org/abs/2102.02353
Autor:
Gu, C. C., Hu, J., Chen, X. L., Guo, Z. P., Fu, B. T., Zhou, Y. H., An, C., Zhou, Y., Zhang, R. R., Xi, C. Y., Gu, Q. Y., Park, C., Shu, H. Y., Yang, W. G., Pi, L., Zhang, Y. H., Yao, Y. G., Yang, Z. R., Zhou, J. H., Sun, J., Mao, Z. Q., Tian, M. L.
Publikováno v:
Physical Review B 100, 205124 (2019)
Tunable symmetry breaking plays a crucial role for the manipulation of topological phases of quantum matter. Here, through combined high-pressure magneto-transport measurements, Raman spectroscopy, and X-ray diffraction, we demonstrate a pressure-ind
Externí odkaz:
http://arxiv.org/abs/1911.08046
Autor:
Liang, D. D., Wang, Y. J., Xi, C. Y., Zhen, W. L., Yang, J., Pi, L., Zhu, W. K., Zhang, C. J.
Publikováno v:
APL Mater. 6, 086105 (2018)
The electronic structures of a representative rare earth monopnictide (i.e., DySb) under high magnetic field (i.e., in the ferromagnetic state) are studied from both experimental and theoretical aspects. A non-saturated extremely large positive magne
Externí odkaz:
http://arxiv.org/abs/1805.09998
Autor:
Ma, J. -Z., He, J. -B., Xu, Y. -F., Lv, B. -Q., Chen, D., Zhu, W. -L., Zhang, S., Kong, L. -Y., Gao, X., Rong, L. -Y., Huang, Y. -B., Richard, P., Xi, C. -Y., Shao, Y., Wang, Y. -L., Gao, H. -J., Dai, X., Fang, C., Weng, H. -M., Chen, G. -F., Qian, T., Ding, H.
Publikováno v:
Nature Physics 14, 349-354 (2018)
Topological Dirac and Weyl semimetals not only host quasiparticles analogous to the elementary fermionic particles in high-energy physics, but also have nontrivial band topology manifested by exotic Fermi arcs on the surface. Recent advances suggest
Externí odkaz:
http://arxiv.org/abs/1706.02664
Autor:
Wang, Yongjian, Yu, J. H., Wang, Y. Q., Xi, C. Y., Ling, L. S., Zhang, S. L., Wang, J. R., Xiong, Y. M., Han, Tao, Han, Hui, Yang, Jun, Gong, Jixiang, Luo, Lei, Tong, W., Zhang, Lei, Qu, Zhe, Han, Y. Y., Zhu, W. K., Pi, Li, Wan, X. G., Zhang, Changjin, Zhang, Yuheng
Publikováno v:
Physical Review B 97, 115133 (2018)
We report the experimental realization of Dirac semimetal state in NdSb, a material with antiferromagnetic ground state. The occurrence of topological semimetal state has been well supported by our band structure calculations and the experimental obs
Externí odkaz:
http://arxiv.org/abs/1702.08121
Autor:
Liu, Y., Shao, D. F., Li, L. J., Lu, W. J., Zhu, X. D., Tong, P., Xiao, R. C., Ling, L. S., Xi, C. Y., Pi, L., Tian, H. F., Yang, H. X., Li, J. Q., Song, W. H., Zhu, X. B., Sun, Y. P.
Publikováno v:
Phys. Rev. B 94, 045131 (2016)
Transition-metal dichalcogenides (TMDs) $MX_2$ ($M$ = Ti, Nb, Ta; $X$ = S, Se, Te) exhibit a rich set of charge density wave (CDW) orders, which usually coexist and/or compete with superconductivity. The mechanisms of CDWs and superconductivity in TM
Externí odkaz:
http://arxiv.org/abs/1602.07983
Autor:
Luo, X., Chen, F. C., Zhang, J. L., Pei, Q. L., Lin, G. T., Lu, W. J., Han, Y. Y., Xi, C. Y., Song, W. H., Sun, Y. P.
We measured the magnetoresistvity (MR) properties of the 1T`-MoTe2 single crystal under the magnetic field up to 33 T.By analyzing the Shubnikov de Haas oscillations of MR at the low temperature, single Fermi surface is revealed.From the strong oscil
Externí odkaz:
http://arxiv.org/abs/1602.01549
Autor:
Chen, F. C., Luo, X., Xiao, R. C., Lu, W. J., Zhang, B., Yang, H. X., Li, J. Q., Pei, Q. L., Shao, D. F., Zhang, R. R., Ling, L. S., Xi, C. Y., Song, W. H., Sun, Y. P.
Two-dimensional (2D) transition-metal dichalcogenide (TMDs) MoTe2 has attracted much attention due to its predicted Weyl semimetal (WSM) state and a quantum spin Hall insulator in bulk and monolayer form, respectively. We find that the superconductiv
Externí odkaz:
http://arxiv.org/abs/1512.08175