Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Dzero, M."'
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
Autor:
Kunwar, D. L., Panday, S. R., Deng, Y., Ran, S., Baumbach, R. E., Maple, M. B., Almasan, Carmen C., Dzero, M.
Publikováno v:
Physical Review B 105 (Letter) L041106 (2022)
We perform measurements of the heat capacity as a function of temperature in URu$_{2-x}$Os$_x$Si$_2$ alloys. Our experimental results show that the critical temperature of the second-order phase transition increases while the value of the Sommerfeld
Externí odkaz:
http://arxiv.org/abs/2110.08098
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
Autor:
Mazzone, D. G., Dzero, M., Abeykoon, M., Yamaoka, H., Ishii, H., Hiraoka, N., Rueff, J. P., Ablett, J., Imura, K., Suzuki, H. S., Hancock, J. N., Jarrige, I.
Publikováno v:
Phys. Rev. Lett. 124, 125701 (2020)
Negative thermal expansion is an unusual phenomenon appearing in only a handful of materials, but pursuit and mastery of the phenomenon holds great promise for applications across disciplines and industries. Here we report use of X-ray spectroscopy a
Externí odkaz:
http://arxiv.org/abs/1905.03090
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$).
Externí odkaz:
http://arxiv.org/abs/1902.05468
Publikováno v:
Phys. Rev. B 99, 155404 (2019)
We study the ac Hall response induced by passage of dc transport current in two- and three-dimensional metals with gyrotropic point groups -- the gyrotropic Hall effect -- and consider the phenomenon of current-induced optical activity in noncentrosy
Externí odkaz:
http://arxiv.org/abs/1812.06989
Publikováno v:
Phys. Rev. B 98, 064506 (2018)
Motivated by current research efforts towards exploring the interplay between magnetism and superconductivity in multiband electronic systems, we have investigated the effects of Eu substitution through thermodynamic measurements on the superconducti
Externí odkaz:
http://arxiv.org/abs/1805.12012
Autor:
Singh, Y. P., Adhikari, R. B., Haney, D. J., White, B. D., Maple, M. B., Dzero, M., Almasan, Carmen C.
Publikováno v:
Phys. Rev. B 97, 184514 (2018)
We present results of specific heat, electrical resistance, and magnetoresistivity measurements on single crystals of the heavy-fermion superconducting alloy Ce$_{0.91}$Yb$_{0.09}$CoIn$_5$. Non-Fermi liquid to Fermi liquid crossovers are clearly obse
Externí odkaz:
http://arxiv.org/abs/1709.07161
Autor:
Huang, Xinyi, Singh, Y. P., Haney, D. J., Hu, T., Xiao, H., Wen, Hai-Hu, Zhang, Shuai, Dzero, M., Almasan, Carmen C.
Publikováno v:
Phys. Rev. B 96, 094509 (2017)
We studied the temperature and magnetic field dependence of vortex dissipation and critical current in the mixed-state of unconventional superconducting alloys Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$ ($0.044 \leq x \leq 0.100$) through current-voltage measure
Externí odkaz:
http://arxiv.org/abs/1706.00543