Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Almasan, C. C."'
Autor:
Konic, A. M., Zhu, Y., Breindel, A. J., Deng, Y., Moir, C. M., Maple, M. B., Almasan, C. C., Dzero, M.
Publikováno v:
Journal of Physics: Condensed Matter 35, 465601 (2023)
We report the results of thermodynamic measurements in external magnetic field of the cubic Ce-based cage compounds Ce$T_{2}$Cd$_{20}$ ($T$ = Ni,Pd). Our analysis of the heat-capacity data shows that the $\Gamma_7$ doublet is the ground state multipl
Externí odkaz:
http://arxiv.org/abs/2212.07586
Publikováno v:
Physical Review B 103, 224519 (2021)
Motivated by the possibility of observing the co-existence between magnetism and unconventional superconductivity in heavy-fermion Ce$_{1-x}$Sm$_x$CoIn$_5$ alloys, we studied how the samarium substitution on the cerium site affects the magnetic field
Externí odkaz:
http://arxiv.org/abs/2103.09852
Autor:
Konic, A. M., Adhikari, R. B., Kunwar, D. L., Kirmani, A. A., Breindel, A., Sheng, R., Maple, M. B., Dzero, M., Almasan, C. C.
Publikováno v:
Phys. Rev. B 104, 205139 (2021)
Praseodymium-based 1-2-20 cage compounds Pr$T_2X_{20}$ ($T$ is generally Ti, V, Nb, Ru, Rh, Ir; and $X$ is either Al, Zn or Cd) provide yet another platform to study non-trivial electronic states of matter ranging from topological and magnetic orders
Externí odkaz:
http://arxiv.org/abs/2005.09074
Publikováno v:
Phys. Rev. B 100, 174509 (2019)
By performing a series of thermodynamic measurements in an applied magnetic field $H_{\textrm{ext}}$, we investigated the effects of Eu substitution on the Pr sites in filled skutterudite compound Pr$_{1-x}$Eu$_x$Pt$_4$Ge$_{12}$ ($ 0 \leq x \leq 1$).
Externí odkaz:
http://arxiv.org/abs/1902.05468
Autor:
Liu, W., Wu, Y. F., Li, X. J., Bud'ko, S. L., Canfield, P. C., Panagopoulos, C., Li, P. G., Mu, G., Hu, T., Almasan, C. C., Xiao, H.
Publikováno v:
Phys. Rev. B 97, 144515 (2018)
Superconductivity in iron pnictides is unconventional and pairing may be mediated by magnetic fluctuations in the Fe-sublattice. Pressure is a clean method to explore superconductivity in iron based superconductors by tuning the ground state continuo
Externí odkaz:
http://arxiv.org/abs/1806.01432
Publikováno v:
Phys. Rev. B 98, 064506 (2018)
Motivated by current research efforts towards exploring the interplay between magnetism and superconductivity in multiband electronic systems, we have investigated the effects of Eu substitution through thermodynamic measurements on the superconducti
Externí odkaz:
http://arxiv.org/abs/1805.12012
Publikováno v:
Phys. Rev. B 92, 174524 (2015)
We investigated the thermodynamic properties of the Fe-based lightly disordered superconductor Ba$_{0.05}$K$_{0.95}$Fe$_2$As$_2$ in external magnetic field H applied along the FeAs layers (H//ab planes). The superconducting (SC) transition temperatur
Externí odkaz:
http://arxiv.org/abs/1507.03628
Akademický článek
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Autor:
Singh, Y. P., Haney, D. J., Huang, X. Y., Lum, I. K., White, B. D., Dzero, M., Maple, M. B., Almasan, C. C.
Publikováno v:
PhysRevB.89.115106 (2014)
We investigated the onset of the many-body coherence in the f-orbital single crystalline alloys Ce(1-x)Yb(x)CoIn5 through thermodynamic and magneto-transport measurements. Our study shows the evolution of the many-body electronic state as the Kondo l
Externí odkaz:
http://arxiv.org/abs/1401.1881
Autor:
Xiao, H., Hu, T., He, S. K., Shen, B., Zhang, W. J., Xu, B., He, K. F., Han, J., Singh, Y. P., Wen, H. H., Qiu, X. G., Panagopoulos, C., Almasan, C. C.
Publikováno v:
Phys. Rev. B 86, 064521 (2012)
We show magnetotransport results on Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$ ($0.0 \leq x \leq 0.13$) single crystals. We identify the low temperature resistance step at 23 K in the parent compound with the onset of filamentary superconductivity (FLSC), which
Externí odkaz:
http://arxiv.org/abs/1208.3352