Zobrazeno 1 - 10
of 298
pro vyhledávání: '"White, B. D."'
Autor:
White, B. D., Huang, K., Fipps, I. L., Hamlin, J. J., Jang, S., Smith, G. J., Xia, B., Simonson, J. W., Nelson, C. S., Aronson, M. C., Maple, M. B.
We report measurements of magnetization, specific heat, and thermal expansion performed on As-deficient MnAs single crystals (MnAs$_{0.968}$). Ferromagnetic order is observed near $T_C \simeq$ 306 K on warming and $T_C \simeq$ 302 K on cooling, which
Externí odkaz:
http://arxiv.org/abs/2408.07781
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:
Song, Yu, Van Dyke, John, Lum, I. K., White, B. D., Jang, Sooyoung, Yazici, Duygu, Shu, L., Schneidewind, A., Cermak, Petr, Qiu, Y., Maple, M. B., Morr, Dirk K., Dai, Pengcheng
Publikováno v:
Nature Communications 7, 12774 (2016)
The neutron spin resonance is a collective magnetic excitation that appears in copper oxide, iron pnictide, and heavy fermion unconventional superconductors. Although the resonance is commonly associated with a spin-exciton due to the $d$($s^{\pm}$)-
Externí odkaz:
http://arxiv.org/abs/1607.05326
Autor:
Jeon, I., Huang, K., Yazici, D., Kanchanavatee, N., White, B. D., Ho, P. -C., Jang, S., Pouse, N., Maple, M. B.
Publikováno v:
Physical Review B 93, 104507 (2016)
We report a study of the superconducting and normal-state properties of the filled-skutterudite system PrPt$_{4}$Ge$_{12-x}$Sb$_x$. Polycrystalline samples with Sb concentrations up to $x =$ 5 were synthesized and investigated by means of x-ray diffr
Externí odkaz:
http://arxiv.org/abs/1603.02357
Autor:
Thamizhavel, A., White, B. D., Maple, M. B., Ramakrishnan, S., Welp, Ulrich, Celli, V., Kumar, Pradeep, Shivaram, Bellave
For a decade and a half, CeCoIn$_5$ and related alloys have served as a rich playground to explore the interplay between magnetism and unconventional superconductivity. Despite this extended study, the presence/absence of metamagnetism (MM) in this t
Externí odkaz:
http://arxiv.org/abs/1510.02991
Electrical resistivity measurements on La$_{1-x}$Sm$_{x}$O$_{0.5}$F$_{0.5}$BiS$_{2}$ ($x$ = 0.1, 0.3, 0.6, 0.8) have been performed under applied pressures up to 2.6 GPa from 2 K to room temperature. The superconducting transition temperature $T$$_{c
Externí odkaz:
http://arxiv.org/abs/1507.03172
Autor:
Das, Pinaki, Kanchanavatee, N., Helton, J. S., Huang, K., Baumbach, R. E., Bauer, E. D., White, B. D., Burnett, V. W., Maple, M. B., Lynn, J. W., Janoschek, M.
We have used specific heat and neutron diffraction measurements on single crystals of URu$_{2-x}$Fe$_x$Si$_2$ for Fe concentrations $x$ $\leq$ 0.7 to establish that chemical substitution of Ru with Fe acts as "chemical pressure" $P_{ch}$ as previousl
Externí odkaz:
http://arxiv.org/abs/1412.5642
Autor:
Singh, Y. P., Haney, D. J., Lum, I. K., White, B. D., Maple, M. B., Dzero, M., Almasan, Carmen C.
In this paper we review some of our recent experimental and theoretical results on transport and thermodynamic properties of heavy-fermion alloys Ce(1-x)Yb(x)CoIn5. Charge transport measurements under magnetic field and pressure on these single cryst
Externí odkaz:
http://arxiv.org/abs/1411.3368
Autor:
Singh, Y. P., Haney, D. J., Huang, Xinyi, White, B. D., Maple, M. B., Dzero, M., Almasan, Carmen C.
Here we present our experimental and theoretical study of the effects of pressure on the transport properties of the heavy-fermion alloy Ce(1-x)Yb(x)CoIn5 with x~0.07. We specifically choose this value of ytterbium concentration because the magnetic-
Externí odkaz:
http://arxiv.org/abs/1411.2524
Autor:
Svanidze, E., Liu, L., Frandsen, B., White, B. D., Besara, T., Goko, T., Medina, T., Munsie, T. J. S., Luke, G. M., Zheng, D., Jin, C. Q., Siegrist, T., Maple, M. B., Uemura, Y. J., Morosan, E.
A quantum critical point (QCP) occurs upon chemical doping of the weak itinerant ferromagnet Sc_{3.1}In. Remarkable for a system with no local moments, the QCP is accompanied by non-Fermi liquid (NFL) behavior, manifested in the logarithmic divergenc
Externí odkaz:
http://arxiv.org/abs/1410.6850