Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Gati E"'
Autor:
Xu, M., Schmidt, J., Gati, E., Xiang, L., Meier, W. R., Kogan, V. G., Bud'ko, S. L., Canfield, P. C.
Publikováno v:
Phys. Rev. B 105, 214526 (2022)
Members of the CaK(Fe$_{1-x}$Mn$_{x}$)$_{4}$As$_{4}$ series have been synthesized in single crystalline form and characterized by elemental analysis, thermodynamic and transport measurements. These measurements show that the superconducting transitio
Externí odkaz:
http://arxiv.org/abs/2204.10925
Autor:
Rana, K., Kotegawa, H., Ullah, R. R., Gati, E., Bud'ko, S. L., Canfield, P. C., Tou, H., Taufour, V., Furukawa, Y.
Publikováno v:
Phys. Rev. B 103, 174426 (2021)
$^{139}$La nuclear magnetic resonance (NMR) measurements under pressure ($p = 0-2.64$ GPa) have been carried out to investigate the static and dynamic magnetic properties of the itinerant ferromagnet LaCrGe$_3$. $^{139}$La-NMR spectra for all measure
Externí odkaz:
http://arxiv.org/abs/2105.03479
Autor:
Pustogow, A., Le, T., Wang, H. -H., Luo, Yongkang, Gati, E., Schubert, H., Lang, M., Brown, S. E.
Publikováno v:
Phys. Rev. B 101, 140401 (2020)
We scrutinize the magnetic properties of $\kappa$-(BEDT-TTF)$_2$Hg(SCN)$_2$Cl through its first-order metal-insulator transition at $T_{\rm CO}=30$ K by means of $^1$H nuclear magnetic resonance (NMR). While in the metal we find Fermi-liquid behavior
Externí odkaz:
http://arxiv.org/abs/1911.02057
Autor:
Thallapaka, S. K., Wolf, B., Gati, E., Postulka, L., Tutsch, U., Schmidt, B., Thalmeier, P., Ritter, F., Krellner, C., Li, Y., Borisov, V., Valentí, R., Lang, M.
We present a study of the magnetic susceptibility $\chi_{mol}$ under variable hydrostatic pressure on single crystals of Cs$_2$CuCl$_{4-x}$Br$_x$. This includes the border compounds \textit{x} = 0 and 4, known as good realizations of the distorted tr
Externí odkaz:
http://arxiv.org/abs/1902.01099
Autor:
Ikeda, M., Euchner, H., Yan, X., Tomes, P., Prokofiev, A., Prochaska, L., Lientschnig, G., Svagera, R., Hartmann, S., Gati, E., Lang, M., Paschen, S.
Publikováno v:
Nature Communications 10, 887 (2019)
Crystalline solids are generally known as excellent heat conductors, amorphous materials or glasses as thermal insulators. It has thus come as a surprise that certain crystal structures defy this paradigm. A prominent example are type-I clathrates an
Externí odkaz:
http://arxiv.org/abs/1711.08627
Autor:
Knöner, S., Gati, E., Köhler, S., Wolf, B., Tutsch, U., Ran, S., Torikachvili, M. S., Bud'ko, S. L., Canfield, P. C., Lang, M.
We present a detailed study of the combined effects of Sr substitution and hydrostatic pressure on the ground-state properties of CaFe$_2$As$_2$. Measurements of the electrical resistance and magnetic susceptibility, both at ambient and finite pressu
Externí odkaz:
http://arxiv.org/abs/1606.00141
Autor:
Grinenko, V., Schottenhamel, W., Wolter, A. U. B., Efremov, D. V., Drechsler, S. -L., Aswartham, S., Kumar, M., Wurmehl, S., Roslova, M., Morozov, I. V., Holzapfel, B., Büchner, B., Ahrens, E., Troyanov, S. I., Köhler, S., Gati, E., Knöner, S., Hoang, N. H., Lang, M., Ricci, F., Profeta, G.
Publikováno v:
Phys. Rev. B 90, 094511 (2014)
The effect of hydrostatic pressure and partial Na substitution on the normal-state properties and the superconducting transition temperature ($T_c$) of K$_{1-x}$Na$_x$Fe$_2$As$_2$ single crystals were investigated. It was found that a partial Na subs
Externí odkaz:
http://arxiv.org/abs/1409.7800
Autor:
Lang, M., Lunkenheimer, P., Müller, J., Loidl, A., Hartmann, B., Hoang, N. H., Gati, E., Schubert, H., Schlueter, J. A.
The recently proposed multiferroic state of the charge-transfer salt {\kappa}-(BEDT-TTF)$_2$Cu[N(CN)$_2$]Cl [P. Lunkenheimer et al., Nature Mater., vol. 11, pp. 755-758, Sept. 2012] has been studied by dc-conductivity, magnetic susceptibility and mea
Externí odkaz:
http://arxiv.org/abs/1311.2715
Autor:
Gati, E., Köhler, S., Guterding, D., Wolf, B., Knöner, S., Ran, S., Bud'ko, S. L., Canfield, P. C., Lang, M.
Publikováno v:
Phys. Rev. B 86, 220511(R) (2012)
We report on measurements of the magnetic susceptibility and electrical resistance under He-gas pressure on single crystals of Ca(Fe$_{1-x}$Co$_{x}$)$_{2}$As$_{2}$. We find that for properly heat-treated crystals with modest Co-concentration, $x$ = 0
Externí odkaz:
http://arxiv.org/abs/1210.5398
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