Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Weng, Z. F."'
Autor:
Pang, G. M., Smidman, M., Jiao, W. H., Jiao, L., Weng, Z. F., Jiang, W. B., Guo, C. Y., Chen, Y., Cao, G. H., Yuan, H. Q.
We report an investigation of the London penetration depth $\Delta\lambda(T)$ on single crystals of the layered superconductor Ta$_4$Pd$_3$Te$_{16}$, where the crystal structure has quasi-one-dimensional characteristics. A linear temperature dependen
Externí odkaz:
http://arxiv.org/abs/1712.02914
Autor:
Jiao, L., Smidman, M., Kohama, Y., Wang, Z. S., Graf, D., Weng, Z. F., Zhang, Y. J., Matsuo, A., Bauer, E. D., Lee, Hanoh, Kirchner, S., Singleton, J., Kindo, K., Wosnitza, J., Steglich, F., Thompson, J. D., Yuan, H. Q.
Publikováno v:
Phys. Rev. B 99, 045127 (2019)
The Kondo-lattice compound CeRhIn$_5$ displays a field-induced Fermi surface reconstruction at $B^*\approx30$ T, which occurs within the antiferromagnetic state, prior to the quantum critical point at $B_{c0}\approx50$ T. Here, in order to investigat
Externí odkaz:
http://arxiv.org/abs/1711.06191
Autor:
Smidman, M., Pang, G. M., Zhou, H. X., Wang, N. Z., Xie, W., Weng, Z. F., Chen, Y., Dong, X. L., Chen, X. H., Zhao, Z. X., Yuan, H. Q.
Publikováno v:
Phys. Rev. B 96, 014504 (2017)
We report measurements of the London penetration depth [$\Delta\lambda(T)$] of the recently discovered iron-based superconductor (Li$_{1-x}$Fe$_x$)OHFeSe, in order to characterize the nature of the superconducting gap structure. At low temperatures,
Externí odkaz:
http://arxiv.org/abs/1706.04727
Autor:
Weng, Z. F., Smidman, M., Pang, G. M., Prakash, O., Chen, Y., Zhang, Y. J., Ramakrishnan, S., Yuan, H. Q.
Publikováno v:
Phys. Rev. B 95, 184501 (2017)
We report an investigation of the superconducting states of $\mathrm{Lu}_3\mathrm{Os}_4\mathrm{Ge}_{13}$ and $\mathrm{Y}_3\mathrm{Ru}_4\mathrm{Ge}_{13}$ single crystals by measurements of the electrical resistivity, ac susceptibility and London penet
Externí odkaz:
http://arxiv.org/abs/1705.00818
Publikováno v:
Rep. Prog. Phys. 79 094503 (2016)
Heavy fermions have served as prototype examples of strongly-correlated electron systems. The occurrence of unconventional superconductivity in close proximity to the electronic instabilities associated with various degrees of freedom points to an in
Externí odkaz:
http://arxiv.org/abs/1607.02471
Autor:
Weng, Z. F., Zhang, J. L., Smidman, M., Shang, T., Quintanilla, J., Annett, J. F., Nicklas, M., Pang, G. M., Jiao, L., Jiang, W. B., Chen, Y., Steglich, F., Yuan, H. Q.
Publikováno v:
Phys. Rev. Lett. 117, 027001 (2016)
The nature of the pairing states of superconducting LaNiC$_2$ and LaNiGa$_2$ has to date remained a puzzling question. Broken time reversal symmetry has been observed in both compounds and a group theoretical analysis implies a non-unitary triplet pa
Externí odkaz:
http://arxiv.org/abs/1605.08356
Autor:
Pang, G. M., Smidman, M., Zhang, J. L., Jiao, L., Weng, Z. F., Nica, E. M., Chen, Y., Jiang, W. B., Zhang, Y. J., Xie, W., Jeevan, H. S., Lee, H., Gegenwart, P., Steglich, F., Si, Q., Yuan, H. Q.
The nature of the pairing symmetry of the first heavy fermion superconductor CeCu$_2$Si$_2$ has recently become the subject of controversy. While CeCu$_2$Si$_2$ was generally believed to be a $d$-wave superconductor, recent low temperature specific h
Externí odkaz:
http://arxiv.org/abs/1605.04786
Autor:
Pang, G. M., Smidman, M., Zhao, L. X., Wang, Y. F., Weng, Z. F., Che, L. Q., Chen, Y., Lu, X., Chen, G. F., Yuan, H. Q.
Publikováno v:
Phys. Rev. B 93, 060506(R) (2016)
We report an investigation of the superconducting order parameter of the noncentrosymmetric compound PbTaSe$_2$, which is believed to have a topologically nontrivial band structure. Precise measurements of the London penetration depth $\Delta\lambda(
Externí odkaz:
http://arxiv.org/abs/1512.02459
Autor:
Zhang, J. L., Pang, G. M., Jiao, L., Nicklas, M., Chen, Y., Weng, Z. F., Schnelle, W., Leithe-Jasper, A., Maisuradze, A., Baines, C., Khasanov, R., Amato, A., Steglich, F., Gumeniuk, R., Yuan, H. Q.
Publikováno v:
Phys. Rev. B 92, 220503(R) (2015)
The superconducting pairing state of LaPt$_{4}$Ge$_{12}$ is studied by measuring the magnetic penetration depth $\lambda(T,B)$ and the superfluid density $\rho_s(T)$ using a tunnel-diode-oscillator (TDO)-based method and by transverse field muon-spin
Externí odkaz:
http://arxiv.org/abs/1509.01084
Autor:
Pang, G. M., Smidman, M., Jiang, W. B., Shi, Y. G., Bao, J. K., Tang, Z. T., Weng, Z. F., Wang, Y. F., Jiao, L., Zhang, J. L., Luo, J. L., Cao, G. H., Yuan, H. Q.
Publikováno v:
J. Magn. Magn. Mater. 400, 84-87 (2016)
The newly discovered superconductors A2Cr3As3 (A = K, Rb, Cs), with a quasi-one-dimensional crystal structure have attracted considerable interest. The crystal structure consists of double-walled tubes of [Cr3As3]^(2-) that extend along the c-axis. P
Externí odkaz:
http://arxiv.org/abs/1508.04529