Zobrazeno 1 - 10
of 1 330
pro vyhledávání: '"CHU, C. W."'
We have studied LK-99 [Pb$_{10-x}$Cu$_x$(PO$_4$)$_6$O], alleged by Lee et al. to exhibit superconductivity above room temperature and at ambient pressure, and have reproduced all anomalies in electric and magnetic measurements that they reported as e
Externí odkaz:
http://arxiv.org/abs/2311.03558
Autor:
Deng, L. Z., Gooch, M., Liu, H. X., Bontke, T., You, J. Y., Shao, S., Yin, J. X., Schulze, D., Shi, Y. G., Feng, Y. P., Chang, G., Si, Q. M., Chu, C. W.
Materials with a kagome lattice provide a platform for searching for new electronic phases and investigating the interplay between correlation and topology. Various probes have recently shown that the kagome lattice can host diverse quantum phases wi
Externí odkaz:
http://arxiv.org/abs/2204.00553
Autor:
Mielke III, C., Liu, H., Das, D., Yin, J. -X., Deng, L. Z., Spring, J., Gupta, R., Medarde, M., Chu, C. -W., Khasanov, R., Hasan, Z. M., Shi, Y., Luetkens, H., Guguchia, Z.
Publikováno v:
J. Phys.: Condens. Matter 24, 485601 (2022)
We report muon spin rotation (${\mu}$SR) experiments on the microscopic properties of superconductivity and magnetism in the kagome superconductor CeRu$_{2}$ with $T_{\rm c}$~${\simeq}$~5~K. From the measurements of the temperature-dependent magnetic
Externí odkaz:
http://arxiv.org/abs/2204.00341
Autor:
Hung, T. L., Huang, C. H., Deng, L. Z., Ou, M. N., Chen, Y. Y., Wu, M. K., Huyan, S. Y., Chu, C. W., Chen, P. J., Lee, T. K.
The rich phenomena in the FeSe and related compounds have attracted great interests as it provides fertile material to gain further insight into the mechanism of high temperature superconductivity. A natural follow-up work was to look into the possib
Externí odkaz:
http://arxiv.org/abs/2011.01510
Publikováno v:
J. Appl. Phys. 122, 145901 (2017)
We have investigated the weak antilocalization (WAL) effect in the p-type Bi$_2$Se$_{2.1}$Te$_{0.9}$ topological system. The magnetoconductance shows a cusp-like feature at low magnetic fields, indicating the presence of the WAL effect. The WAL curve
Externí odkaz:
http://arxiv.org/abs/1706.08006
Autor:
Chu, C. W.
It is a great pleasure to be invited to join the chorus on this auspicious occasion to celebrate Professor K. Alex Mueller's 90th birthday by Professors Annette Bussman-Holder, Hugo Keller, and Antonio Bianconi. As a student in high temperature super
Externí odkaz:
http://arxiv.org/abs/1704.06287
Publikováno v:
Journal of Applied Physics 122, 125901 (2017)
We have studied the magnetotransport properties of a Sb$_2$Se$_2$Te single crystal. Magnetoresistance (MR) is maximum when the magnetic field is perpendicular to the sample surface and reaches to a value of 1100\% at $B$=31 T with no sign of saturati
Externí odkaz:
http://arxiv.org/abs/1704.02682
Publikováno v:
Phys. Rev. B 95, 195113 (2017)
Weak antilocalization (WAL) effects in Bi2Te3 single crystals have been investigated at high and low bulk charge carrier concentrations. At low charge carrier density the WAL curves scale with the normal component of the magnetic field, demonstrating
Externí odkaz:
http://arxiv.org/abs/1704.00339
Publikováno v:
Phys. Rev. B 95, 075102 (2017)
We have studied the magnetotransport properties of the metallic, p-type Sb2Te2Se which is a topological insulator. Magnetoresistance shows Shubnikov de Haas oscillations in fields above B=15 T. The maxima/minima positions of oscillations measured at
Externí odkaz:
http://arxiv.org/abs/1701.01277
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