Zobrazeno 1 - 10
of 728
pro vyhledávání: '"Gautreau, P."'
Autor:
Pula, M., Sharma, S., Gautreau, J., P., Sajilesh K., Kanigel, A., Frontzek, M. D., Dolling, T. N., Clark, L., Dunsiger, S., Ghara, A., Luke, G. M.
The quasi-2D Shastry-Sutherland model has remained topical in the field of condensed matter physics for the last two decades, following the experimental realization of the model in the material SrCu$_2$(BO$_3$)$_2$. Since then, research into the Shas
Externí odkaz:
http://arxiv.org/abs/2406.15314
Autor:
Sharma, S., Richards, A. D. S., P., Sajilesh K., Kataria, A., Agboola, B. S., Pula, M., Gautreau, J., Ghara, A., Singh, D., Marik, S., Dunsiger, S. R., Lagos, M. J., Kanigel, A., Sørensen, E. S., Singh, R. P., Luke, G. M.
We present comprehensive investigations into the structural, superconducting, and topological properties of Bi$_2$PdPt. Magnetization and heat capacity measurements performed on polycrystalline Bi$_2$PdPt demonstrate a superconducting transition at $
Externí odkaz:
http://arxiv.org/abs/2403.18244
Autor:
Lygouras, Chris J., Zhang, Junyi, Gautreau, Jonah, Pula, Mathew, Sharma, Sudarshan, Gao, Shiyuan, Berry, Tanya, Halloran, Thomas, Orban, Peter, Grissonnanche, Gael, Chamorro, Juan R., Mikuri, Kagetora, Bhoi, Dilip K., Siegler, Maxime A., Livi, Kenneth K., Uwatoko, Yoshiya, Nakatsuji, Satoru, Ramshaw, B. J., Li, Yi, Luke, Graeme M., Broholm, Collin L., McQueen, Tyrel M.
Studying superconductivity in Dirac semimetals is an important step in understanding quantum matter with topologically non-trivial order parameters. We report on the properties of the superconducting phase in single crystals of the Dirac material LaC
Externí odkaz:
http://arxiv.org/abs/2307.01976
Autor:
Hameed, S., Wang, Z., Gautreau, D. M., Joe, J., Olson, K. P., Chi, S., Gehring, P. M., Hong, T., Pajerowski, D. M., Williams, T. J., Xu, Z., Matsuda, M., Birol, T., Fernandes, R. M., Greven, M.
Publikováno v:
Phys. Rev. B 108, 134406 (2023)
Neutron scattering is used to study spin waves in the three-dimensional Heisenberg ferromagnet YTiO$_3$, with spin-spin exchange disorder introduced $via$ La-substitution at the Y site. No significant changes are observed in the spin-wave dispersion
Externí odkaz:
http://arxiv.org/abs/2305.04280
Autor:
Sharma, S., P., Sajilesh K., Richards, A. D. S., Gautreau, J., Pula, M., Beare, J., Kojima, K. M., Yoon, S., Cai, Y., Kushwaha, R. K., Agrawal, T., Sørensen, E. S., Singh, R. P., Luke, G. M.
We have studied the superconducting properties of the isostructural ternary noncentrosymmetric superconductors TaXSi (X = Re, Ru) with the help of muon spin rotation/relaxation ($\mu$SR) and density functional theory calculations. Our transverse-fiel
Externí odkaz:
http://arxiv.org/abs/2209.09852
Ruddlesden-Popper (RP) oxides (A$_{n+1}$B$_n$O$_{3n+1}$) comprised of perovskite (ABO$_3$)$_n$ slabs can host a wider variety of structural distortions than their perovskite counterparts. This makes accurate structural determination of RP oxides more
Externí odkaz:
http://arxiv.org/abs/2208.07481
Autor:
Sharma, S., Pocrnic, M., Richtik, B. N., Wiebe, C. R., Beare, J., Gautreau, J., Clancy, J. P., Ruff, J. P. C., Pula, M., Chen, Q., Cai, Y., Yoon, S., Luke, G. M.
Publikováno v:
Physical Review B, July 2022
We present the synthesis and physical properties of a new breathing pyrochlore magnet CuAlCr$_4$S$_8$ with the help of synchrotron x-ray diffraction (XRD), magnetization under ambient and applied hydrostatic pressure, heat capacity, and muon spin rel
Externí odkaz:
http://arxiv.org/abs/2201.03057
Autor:
Chaturvedi, Vipul, Ghosh, Supriya, Gautreau, Dominique, Postiglione, William M., Dewey, John E., Quarterman, Patrick, Balakrishnan, Purnima P., Kirby, Brian J., Zhou, Hua, Cheng, Huikai, Huon, Amanda, Charlton, Timothy, Fitzsimmons, Michael R., Korostynski, Caroline, Jacobson, Andrew, Figari, Lucca, Barriocanal, Javier Garcia, Birol, Turan, Mkhoyan, K. Andre, Leighton, Chris
Cobalt oxides have long been understood to display intriguing phenomena known as spin-state crossovers, where the cobalt ion spin changes vs. temperature, pressure, etc. A very different situation was recently uncovered in praseodymium-containing cob
Externí odkaz:
http://arxiv.org/abs/2112.10917
Autor:
K. Sydny Fujita, Zachary H. Ancona, Louisa A. Kramer, Mary Straka, Tandie E. Gautreau, Dana Robson, Chris Garrity, Ben Hoen, Jay E. Diffendorfer
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-14 (2023)
Abstract Over 4,400 large-scale solar photovoltaic (LSPV) facilities operate in the United States as of December 2021, representing more than 60 gigawatts of electric energy capacity. Of these, over 3,900 are ground-mounted LSPV facilities with capac
Externí odkaz:
https://doaj.org/article/0041799b6062415ca4dfe88186b79a45
Autor:
Najev, Ana, Hameed, Sajna, Gautreau, Dominique M., Wang, Zhentao, Joe, Joseph, Požek, Miroslav, Birol, Turan, Fernandes, Rafael M., Greven, Martin, Pelc, Damjan
Publikováno v:
Phys. Rev. Lett. 128, 167201 (2022)
The perovskite rare-earth titanates are model Mott insulators with magnetic ground states that are very sensitive to structural distortions. These distortions couple strongly to the orbital degrees of freedom and, in principle, it should be possible
Externí odkaz:
http://arxiv.org/abs/2105.06695