Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Trivedi, N P"'
Autor:
Stanley, M., Li, Y., Palmstrom, J. C., Thompson, J. L., Halanayake, K. D., Reifsnyder-Hickey, D., McDonald, R. D., Crooker, S. A., Trivedi, N., Samarth, N.
Publikováno v:
Phys. Rev. B 109, 094514 (2024)
We use magnetoresistance measurements at high magnetic field (B \leq 65 T) and low temperature (T \geq 500 mK) to gain fresh insights into the behavior of the upper critical field, Hc2, in superconducting ultrathin FeSe films of varying degrees of di
Externí odkaz:
http://arxiv.org/abs/2310.19241
Autor:
Li, Yufei, Mai, Thuc T., Karaki, M., Jasper, E. V., Garrity, K. F., Lyon, C., Shaw, D., DeLazzer, T., Biacchi, A. J., Dally, R. L., Heligman, D. M., Gdanski, J., Adel, T., Muñoz, M. F., Giovannone, A., Pawbake, A., Faugeras, C., Simpson, J. R., Ross, K., Trivedi, N., Lu, Y. M., Walker, A. R. Hight, Aguilar, R. Valdés
Publikováno v:
Phys. Rev. B. 109, 184436 (2024)
The magnetic interactions that determine magnetic order and magnon energies typically involve only two spins. While rare, multi-spin interactions can also appear in quantum magnets and be the driving force in the ground state selection and in the nat
Externí odkaz:
http://arxiv.org/abs/2212.05278
Publikováno v:
Condens. Matter Phys., 2018, vol. 21, No. 3, 33602
The Berezinskii-Kosterlitz-Thouless transition is a very specific phase transition where all thermodynamic quantities are smooth. Therefore, it is difficult to determine the critical temperature in a precise way. In this paper we demonstrate how neur
Externí odkaz:
http://arxiv.org/abs/1809.09927
Autor:
Zhao, J., Lee, K., Li, J., Lioi, D. B., Gosztola, D. J., Wiederrecht, G. P., Karapetrov, G., Trivedi, N., Chatterjee, U.
Publikováno v:
Phys. Rev. B 100, 045106 (2019)
We have employed high resolution angle resolved photoemission spectroscopy (ARPES) measurements to investigate many-body renormalizations of the single-particle excitations in $1T$-TiSe$_2$. The energy distribution curves of the ARPES data reveal int
Externí odkaz:
http://arxiv.org/abs/1807.07598
Publikováno v:
Phys. Rev. Lett. 120, 073201 (2018)
We study the low-energy excitations of the Bose-Hubbard model in the strongly-interacting superfluid phase using a Gutzwiller approach and extract the single-particle and single-hole excitation amplitudes for each mode. We report emergent mode-depend
Externí odkaz:
http://arxiv.org/abs/1709.06575
Autor:
Chen, Q., Svoboda, C., Zheng, Q., Sales, B. C., Mandrus, D. G., Zhou, H. D., Zhou, J. -S., McComb, D., Randeria, M., Trivedi, N., Yan, J. -Q.
Publikováno v:
Phys. Rev. B 96, 144423 (2017)
We systematically investigate the magnetic properties and local structure of Ba2YIrO6 to demonstrate that Y and Ir lattice defects in the form of antiphase boundary or clusters of antisite disorder affect the magnetism observed in this $d^4$ compound
Externí odkaz:
http://arxiv.org/abs/1707.06980
Autor:
Zhao, Z. Y., Calder, S., Aczel, A. A., McGuire, M. A., Sales, B. C., Mandrus, D. G., Chen, G., Trivedi, N., Zhou, H. D., Yan, J. -Q.
Publikováno v:
Phys. Rev. B 93, 134426 (2016)
The singlet ground state magnetism in pyrochlore osmates Y$_2$Os$_2$O$_7$ and Ho$_2$Os$_2$O$_7$ is studied by DC and AC susceptibility, specific heat, and neutron powder diffraction measurements. Despite the expected non-magnetic singlet in the stron
Externí odkaz:
http://arxiv.org/abs/1602.05121
Autor:
Chatterjee, U., Zhao, J., Iavarone, M., Di Capua, R., Castellan, J. P., Karapetrov, G., Malliakas, C. D., Kanatzidis, M. G., Claus, H., Ruff, J. P. C., Weber, F., van Wezel, J., Campuzano, J. C., Osborn, R., Randeria, M., Trivedi, N., Norman, M. R., Rosenkranz, S.
Publikováno v:
Nat. Commun. 6:6313 (2015)
A charge-density wave (CDW) state has a broken symmetry described by a complex order parameter with an amplitude and a phase. The conventional view, based on clean, weak-coupling systems, is that a finite amplitude and long-range phase coherence set
Externí odkaz:
http://arxiv.org/abs/1509.01505
Autor:
Tian, W., Svoboda, C., Ochi, M., Matsuda, M., Cao, H. B., Cheng, J. -G., Sales, B. C., Mandrus, D. G., Arita, R., Trivedi, N., Yan, J. -Q.
Publikováno v:
Phys. Rev. B 92, 100404 (2015)
The high temperature magnetic order in SrRu$_2$O$_6$ was studied by measuring magnetization and neutron powder diffraction with both polarized and unpolarized neutrons. SrRu$_2$O$_6$ crystallizes into the hexagonal lead antimonate (PbSb$_2$O$_6$, spa
Externí odkaz:
http://arxiv.org/abs/1504.03642
Publikováno v:
International Journal of Nephrology and Renovascular Disease, Vol Volume 13, Pp 65-71 (2020)
Sarju Panchal,1 Kirstie Holtermann,2 Namrita Trivedi,1 Hariharan Regunath,3 Preethi Yerram4 1Department of Internal Medicine, Hospital of University of Pennsylvania, Philadelphia, PA 19146, USA; 2Department of Medicine, University of Missouri School
Externí odkaz:
https://doaj.org/article/58c1bda4914a4ecf87aade0bb72892f9
