Zobrazeno 1 - 10
of 604
pro vyhledávání: '"Shi, L.-Y."'
Autor:
Shi, L. Y., Tagay, Zhenisbek, Liang, Jiahao, Duong, Khoan, Wu, Yi, Ronning, F., Schlom, Darrell G., Shen, Kyle, Armitage, N. P.
We present time-domain THz spectroscopy of thin films of the heavy-fermion superconductor CeCoIn$_5$. The complex optical conductivity is analyzed through a Drude model and extended Drude model analysis. Below the $\approx$ 40 K Kondo coherence tempe
Externí odkaz:
http://arxiv.org/abs/2310.10916
Autor:
Sobolev, Sergei, Lanz, Amon, Dong, Tao, Pokharel, Amrit, Kabanov, Viktor, Xu, Tie-Quan, Wang, Yue, Gan, Zi-Zhao, Shi, L. Y., Wang, Nan-Lin, Pashkin, Alexej, Uykur, Ece, Winnerl, Stephan, Helm, Manfred, Demsar, Jure
We study THz-driven condensate dynamics in epitaxial thin films of MgB$_{2}$, a prototype two-band superconductor (SC) with weak interband coupling. The temperature and excitation density dependent dynamics follow the behavior predicted by the phenom
Externí odkaz:
http://arxiv.org/abs/2308.00775
Autor:
Yuan, J. Y., Shi, L. Y., Yue, L., Li, B. H., Wang, Z. X., Xu, S. X., Xu, T. Q., Wang, Y., Gan, Z. Z., Chen, F. C., Lin, Z. F., Wang, X., Jin, K., Wang, X. B., Luo, J. L., Zhang, S. J., Wu, Q., Liu, Q. M., Hu, T. C., Li, R. S., Zhou, X. Y., Wu, D., Dong, T., Wang, N. L.
The study of interaction between different degrees of freedom in solids is of fundamental importance to understand the functionalities of materials. One striking example of such interaction is the intertwined coupling or competition between supercond
Externí odkaz:
http://arxiv.org/abs/2211.06961
Autor:
Hu, T. C., Wu, Q., Wang, Z. X., Shi, L. Y., Liu, Q. M., Yue, L., Zhang, S. J., Li, R. S., Zhou, X. Y., Xu, S. X., Wu, D., Dong, T., Wang, N. L.
Publikováno v:
Phys. Rev. B 105, 075113 (2022)
1T'-TaTe2 exhibits an intriguing first-order structural phase transition at around 170 K. Understanding the electronic structural properties is a crucial way to comprehend the origin of the structural phase transition. We performed a combined optical
Externí odkaz:
http://arxiv.org/abs/2110.15746
Autor:
Li, R. S., Yue, L., Wu, Q., Xu, S. X., Liu, Q. M., Wang, Z. X., Hu, T. C., Zhuo, X. Y., Shi, L. Y., Zhang, S. J., Wu, D., Dong, T., Wang, N. L.
Publikováno v:
Phys.Rev.B 105,115102(2022)
CuTe is a two-dimensional (2D) layered material, yet forming a quasi-one-dimensional (quasi-1D) charge-density-wave (CDW) along the a-axis in the ab-plane at high transition temperature $T_{CDW}=335$ K. However, the anisotropic properties of CuTe rem
Externí odkaz:
http://arxiv.org/abs/2110.01502
Autor:
Shi, L. Y., Wu, D., Lin, T., Zhang, S. J., Liu, Q. M., Wang, Z. X., Hu, T. C., Dong, T., Wang, N. L.
We present both static and time-resolved second harmonic generation (SHG) measurements on polar antiferromagnet Fe$_2$Mo$_3$O$_8$ to monitor the evolution of the electric polarization change and its coupling to magnetic order. We find that only one o
Externí odkaz:
http://arxiv.org/abs/2108.10258
Autor:
Wang, Z. X., Xue, J. R., Shi, H. K., Jia, X. Q., Lin, T., Shi, L. Y., Dong, T., Wang, F., Wang, N. L.
We study the nonlinear optical response in a superconducting NbN thin film with strong terahertz (THz)wave. Besides the expected third harmonic generation, we observe a new transient oscillation which softensin frequency with temperature increasing t
Externí odkaz:
http://arxiv.org/abs/2107.07488
Autor:
Shi, L. Y., Wang, X. M., Zhong, R. D., Wang, Z. X., Hu, T. C., Zhang, S. J., Liu, Q. M., Dong, T., Wang, F., Wang, N. L.
Searching for Kitaev quantum spin liquid (QSL) is a fascinating and challenging problem. Much effort has been devoted to honeycomb lattice candidates with strong spin-orbit coupling in 5d-electron iridates and 4delectron RuCl3. Recently, theoretical
Externí odkaz:
http://arxiv.org/abs/2106.13100
Autor:
Wang, Z. X., Wu, Q., Yin, Q. W., Tu, Z. J., Gong, C. S., Lin, T., Liu, Q. M., Shi, L. Y., Zhang, S. J., Wu, D., Lei, H. C., Dong, T., Wang, N. L.
Recently, kagome lattice metal AV$_3$Sb$_5$ (A = K, Rb, Cs) family has received wide attention due to its presence of superconductivity, charge density wave (CDW) and peculiar properties from topological nontrivial electronic structure. With time-res
Externí odkaz:
http://arxiv.org/abs/2105.11393
Autor:
Liu, Q. M., Wu, D., Li, Z. A., Shi, L. Y., Wang, Z. X., Zhang, S. J., Lin, T., Hu, T. C., Tian, H. F., Li, J. Q., Dong, T., Wang, N. L.
Publikováno v:
Nature Communications12, 2050 (2021)
Utrafast control of material physical properties represents a rapid developing field in condensed matter physics. Yet, accessing to the long-lived photoinduced electronic states is still in its early stage, especially with respect to an insulator to
Externí odkaz:
http://arxiv.org/abs/2103.06190