Zobrazeno 1 - 10
of 256
pro vyhledávání: '"Hill, R W"'
Autor:
Hartstein, M., Toews, W. H., Hsu, Y. -T., Zeng, B., Chen, X., Hatnean, M. Ciomaga, Zhang, Q. R., Nakamura, S., Padgett, A. S., Rodway-Gant, G., Berk, J., Kingston, M. K., Zhang, G. H., Chan, M. K., Yamashita, S., Sakakibara, T., Takano, Y., Park, J. -H., Balicas, L., Harrison, N., Shitsevalova, N., Balakrishnan, G., Lonzarich, G. G., Hill, R. W., Sutherland, M., Sebastian, Suchitra E.
Publikováno v:
Nature Physics (2017): nphys4295
The search for a Fermi surface in the absence of a conventional Fermi liquid has thus far yielded very few potential candidates. Among promising materials are spin-frustrated Mott insulators near the insulator-metal transition, where theory predicts
Externí odkaz:
http://arxiv.org/abs/1710.08366
Autor:
Sutherland, M. L., O'Farrell, E. C. T., Toews, W. H., Dunn, J., Kuga, K., Nakatsuji, S., Machida, Y., Izawa, K., Hill, R. W.
Publikováno v:
Phys. Rev. B 92, 041114 (2015)
We report measurements of in-plane electrical and thermal transport properties in the limit $T \rightarrow 0$ near the unconventional quantum critical point in the heavy-fermion metal $\beta$-YbAlB$_4$. The high Kondo temperature $T_K$ $\simeq$ 200 K
Externí odkaz:
http://arxiv.org/abs/1408.0033
Autor:
Sutherland, Michael, Dunn, J., Toews, William, O'Farrell, Eoin, Analytis, James, Fisher, Ian, Hill, R. W.
Publikováno v:
Phys. Rev. B 85, 014517 (2012)
We have measured the thermal conductivity of the iron pnictide superconductor LaFePO down to temperatures as low as T=60mK and in magnetic fields up to 5 T. The data shows a large residual contribution that is linear in temperature, consistent with t
Externí odkaz:
http://arxiv.org/abs/1109.5092
Theoretical and experimental work have not provided a consistent picture of the phase diagram of the nearly ideal Ising ferromagnet LiHoF4 in a transverse magnetic field. Using a newly fabricated capacitive dilatometer, we have investigated the therm
Externí odkaz:
http://arxiv.org/abs/1005.1935
Thermal conductivity measurements were performed on single crystal samples of the superconducting filled skutterudite compounds PrOs$_4$Sb$_{12}$ and PrRu$_4$Sb$_{12}$ both as a function of temperature and magnetic field applied perpendicular to the
Externí odkaz:
http://arxiv.org/abs/0709.4265
Autor:
Paglione, Johnpierre, Tanatar, M. A., Hawthorn, D. G., Ronning, F., Hill, R. W., Sutherland, M., Taillefer, Louis, Petrovic, C.
Publikováno v:
Phys. Rev. Lett. 97, 106606 (2006)
Heat and charge transport were used to probe the magnetic field-tuned quantum critical point in the heavy-fermion metal CeCoIn$_5$. A comparison of electrical and thermal resistivities reveals three characteristic energy scales. A Fermi-liquid regime
Externí odkaz:
http://arxiv.org/abs/cond-mat/0605124
Autor:
Ronning, F., Hill, R. W., Sutherland, M., Hawthorn, D. G., Tanatar, M. A., Paglione, J., Taillefer, Louis, Graf, M. J., Perry, R. S., Maeno, Y., Mackenzie, A. P.
Publikováno v:
Phys. Rev. Lett, 97, 067005 (2006)
Thermal conductivity of Sr3Ru2O7 was measured down to 40 mK and at magnetic fields through the quantum critical endpoint at H_c = 7.85 T. A peak in the electrical resistivity as a function of field was mimicked by the thermal resistivity. In the limi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0602469
Autor:
Tanatar, M. A., Paglione, Johnpierre, Nakatsuji, S., Hawthorn, D. G., Boaknin, E., Hill, R. W., Ronning, F., Sutherland, M., Taillefer, Louis, Petrovic, C., Canfield, P. C., Fisk, Z.
Publikováno v:
Phys. Rev. Lett. 95, 067002 (2005)
Thermal conductivity and specific heat were measured in the superconducting state of the heavy fermion material Ce_{1-x}La_{x}CoIn_{5}. With increasing impurity concentration x, the suppression of T_{c} is accompanied by the increase in the residual
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503342
Autor:
Hawthorn, D. G., Li, S. Y., Sutherland, M., Boaknin, Etienne, Hill, R. W., Proust, C., Ronning, F., Tanatar, M. A., Paglione, Johnpierre, Taillefer, Louis, Peets, D., Liang, Ruixing, Bonn, D. A., Hardy, W. N., Kolesnikov, N. N.
Publikováno v:
Phys. Rev. B 75, 104518 (2007)
We present low-temperature thermal conductivity measurements on the cuprate Tl_2Ba_2CuO_{6+delta} throughout the overdoped regime. In the T -> 0 limit, the thermal conductivity due to d-wave nodal quasiparticles provides a bulk measurement of the sup
Externí odkaz:
http://arxiv.org/abs/cond-mat/0502273