Zobrazeno 1 - 10
of 1 291
pro vyhledávání: '"Salamon, M. B."'
Autor:
Weickert, F., Civale, L., Maiorov, B., Jaime, M., Salamon, M. B., Carleschi, E., Strydom, A. M., Fittipaldi, R., Granata, V., Vecchione, A.
We present magnetization measurements on Sr4Ru3O10 as a function of temperature and magnetic field applied perpendicular to the magnetic easy $c$-axis inside the ferromagnetic phase. Peculiar metamagnetism evolves in Sr4Ru3O10 below the ferromagnetic
Externí odkaz:
http://arxiv.org/abs/1709.09151
Autor:
Weickert, F., Civale, L., Maiorov, B., Jaime, M., Salamon, M. B., Carleschi, E., Strydom, A. M., Fittipaldi, R., Granata, V., Vecchione, A.
We report a detailed study of the magnetization modulus as a function of temperature and applied magnetic field under varying angle in Sr$_{4}$Ru$_{3}$O$_{10}$ close to the metamagnetic transition at $H_{c}\backsimeq 2.5\,$T for $H \perp c$. We confi
Externí odkaz:
http://arxiv.org/abs/1702.06882
Publikováno v:
Sci. Rep. 6, 21469 (2016)
The transition temperatures of epitaxial films of Fe(Te0:9Se0:1) are remarkably insensitive to applied magnetic field, leading to predictions of upper critical fields Bc2(T = 0) in excess of 100 T. Using pulsed magnetic fields, we find Bc2(0) to be o
Externí odkaz:
http://arxiv.org/abs/1611.00031
Publikováno v:
Rep. Prog. Phys. 80, 036501 (2017)
In non-centrosymmetric superconductors, where the crystal structure lacks a centre of inversion, parity is no longer a good quantum number and an electronic antisymmetric spin-orbit coupling (ASOC) is allowed to exist by symmetry. If this ASOC is suf
Externí odkaz:
http://arxiv.org/abs/1609.05953
Autor:
Shang, T., Chen, Y. H., Ronning, F., Cornell, N., Thompson, J. D., Zakhidov, A., Salamon, M. B., Yuan, H. Q.
Publikováno v:
PhysRevB.91.125106 (2015)
From a systematic study of the electrical resistivity $\rho(T,H)$, magnetic susceptibility $\chi(T,H)$, isothermal magnetization $M(H)$ and the specific heat $C(T,H)$, a temperature-magnetic field ($T$-$H$) phase diagram has been established for GdCo
Externí odkaz:
http://arxiv.org/abs/1502.05139
A wide variety of resistive and field dependent behaviors have been previously observed in both doped and non-doped Highly Oriented Pyrolytic Graphite (HOPG). We find HOPG samples to vary significantly in their temperature dependent resistances, even
Externí odkaz:
http://arxiv.org/abs/1302.1229
Autor:
Shang, T., Yang, L., Chen, Y., Cornell, N., Ronning, F., Zhang, J. L., Jiao, L., Chen, Y. H., Chen, J., Howard, A., Dai, J., Thompson, J. D., Zakhidov, A., Salamon, M. B., Yuan, H. Q.
Publikováno v:
Physical Review B 87, 075148 (2013)
We study the interplay of 3d and 4f electrons in the iron pnictides CeFe$_{1-x}$Co$_x$AsO and GdFe$_{1-y}$Co$_y$AsO, which correspond to two very different cases of $4f$-magnetic moment. Both CeFeAsO and GdFeAsO undergo a spin-density-wave (SDW) tran
Externí odkaz:
http://arxiv.org/abs/1212.0221
Autor:
Shang, T., Yang, L., Cornell, N., Ronning, F., Chen, Y., Jiao, L., Chen, J., Howard, A., Thompson, J. D., Zakhidov, A., Salamon, M. B., Yuan, H. Q.
Publikováno v:
Physical Review B 87, 075148 (2013)
We synthesized a series of GdFe$_{1-x}$Co$_x$AsO polycrystalline samples ($0 \leq x \leq 1$) by using a solid state reaction method and present a systematic study on the physical properties by means of electrical resistivity $\rho(T)$, magnetic susce
Externí odkaz:
http://arxiv.org/abs/1212.0222
Autor:
Tee, X. Y., Luo, H. G., Xiang, T., Vandervelde, D., Salamon, M. B., Sugawara, H., Sato, H., Panagopoulos, C., Chia, Elbert E. M.
Publikováno v:
Phys. Rev. B 86, 064518 (2012)
We measured the magnetic penetration depth $\lambda(T)$ in single crystals of LaOs$_{4}$Sb$_{12}$ ($T_c$=0.74 K) down to 85 mK using a tunnel diode oscillator technique. The observed low-temperature exponential dependence indicates a s-wave gap. Fitt
Externí odkaz:
http://arxiv.org/abs/1206.2091
Publikováno v:
Appl. Phys. Lett. 101, 252603 (2012)
Transparent conductive indium tin oxide (ITO) thin films, electrochemically intercalated with sodium or other cations, show tunable superconducting transitions with a maximum $T_c$ at 5 K. The transition temperature and the density of states, $D(E_F)
Externí odkaz:
http://arxiv.org/abs/1203.4644