Zobrazeno 1 - 10
of 771
pro vyhledávání: '"Hardy F."'
Autor:
Rogers, L. K., Bonsor, A., Xu, S., Dufour, P., Klein, B. L., Buchan, A., Hodgkin, S., Hardy, F., Kissler-Patig, M., Melis, C., Weinberger, A. J., Zuckerman, B.
Observations of planetary material polluting the atmospheres of white dwarfs are an important probe of the bulk composition of exoplanetary material. Medium- and high-resolution optical and ultraviolet spectroscopy of seven white dwarfs with known ci
Externí odkaz:
http://arxiv.org/abs/2311.14048
Autor:
Wilcox, J. A., Grant, M. J., Malone, L., Putzke, C., Kaczorowski, D., Wolf, T., Hardy, F., Meingast, C., Analytis, J. G., Chu, J. -H., Fisher, I. R., Carrington, A.
A long-standing theoretical prediction is that in clean, nodal unconventional superconductors the magnetic penetration depth $\lambda$, at zero temperature, varies linearly with magnetic field. This non-linear Meissner effect is an equally important
Externí odkaz:
http://arxiv.org/abs/2008.04050
Autor:
Fink, J., Rienks, E. D. L., Yao, M., Kurleto, R., Bannies, J., Aswartham, S., Morozov, I., Wurmehl, S., Wolf, T., Hardy, F., Meingast, C., Jeevan, H. S., Maiwald, J., Gegenwart, P., Felser, C., Buechner, B.
Publikováno v:
Phys. Rev. B 103, 155119 (2021)
We report an angle-resolved photoemission study of a series of hole and electron doped iron-based superconductors, their parent compound BaFe2As2, and their cousins BaCr2As2 and BaCo2As2. We focus on the energy (E) dependent scattering rate Gamma(E)
Externí odkaz:
http://arxiv.org/abs/2005.08216
Autor:
Hardy, F., Doussoulin, L., Klein, T., He, M., Demuer, A., Willa, R., Willa, K., Haghighirad, A. -A., Wolf, T., Merz, M., Meingast, C., Marcenat, C.
Publikováno v:
Phys. Rev. Research 2, 033319 (2020)
The full H-T phase diagram in the nematic superconductor FeSe is mapped out using specific-heat and thermal-expansion measurements down to 0.7 K and up to 30 T for both field directions. A clear thermodynamic signal of an underlying vortex-melting tr
Externí odkaz:
http://arxiv.org/abs/2004.10848
Autor:
Paulsen, C., Knebel, G., Lapertot, G., Braithwaite, D., Pourret, A., Aoki, D., Hardy, F., Flouquet, J., Brison, J. -P.
Publikováno v:
Phys. Rev. B 103, 180501 (2021)
We report on low temperature susceptibility and magnetization measurements made on single crystals of the recently discovered heavy-fermion superconductor UTe$_2$ and compare the results with the two ambient pressure ferromagnetic superconductors URh
Externí odkaz:
http://arxiv.org/abs/2002.12724
Publikováno v:
Phys. Rev. B 100, 094421 (2019)
We report a high-magnetic-field study of the itinerant ferromagnet URhSi. Magnetization and electrical resistivity were measured under magnetic fields $\mu_0H$ up to 58~T applied along the directions $\mathbf{a}$, $\mathbf{b}$, and $\mathbf{c}$ of th
Externí odkaz:
http://arxiv.org/abs/1909.01810
Autor:
Sen, K., Yao, Y., Heid, R., Omoumi, A., Hardy, F., Willa, K., Merz, M., Haghighirad, A. A., Tacon, M. Le
Publikováno v:
Phys. Rev. B 100, 104301 (2019)
We report on the lattice and spin dynamics in the monopnictide CrAs using polarized Raman scattering. This system exhibits a first-order magneto-structural phase transition at T_N~ 265 K, below which the magnetic moments of Cr form an incommensurate
Externí odkaz:
http://arxiv.org/abs/1908.10908