Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Pula M"'
Fractionalized Magnetization Plateaus in the Shastry-Sutherland Lattice Material Er$_2$Be$_2$GeO$_7$
Autor:
Pula, M., Sharma, S., Gautreau, J., P., Sajilesh K., Kanigel, A., Cruz, C. R. dela, Dolling, T. N., Clark, L., Luke, G. M.
The experimental study of magnetism on the Shastry-Sutherland lattice has been ongoing for more than two decades, following the discovery of the first Shastry-Sutherland lattice materials SrCu$_2$(BO$_3$)$_2$. However, the study of Shastry-Sutherland
Externí odkaz:
http://arxiv.org/abs/2412.04360
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:
McCoombs, J. S. R., MacNeil, B. D., Askarpour, V., Myra, J., Herdin, H., Pula, M., Robertson, M. D., Luke, G. M., Kavanagh, K. L., Maassen, J., Monchesky, T. L.
We report on the first example of epitaxial Mn$_{3 + \delta}$Ge thin films with a cubic $L1_2$ structure. The films are found to exhibit frustrated ferromagnetism with an average magnetization corresponding to 0.98$~\pm~$0.06$~\mu_B$/Mn, far larger t
Externí odkaz:
http://arxiv.org/abs/2311.00683
Autor:
Kataria, A., Arushi, Sharma, S., Agarwal, T., Pula, M., Beare, J., Yoon, S., Cai, Y., Kojima, K. M., Luke, G. M., Singh, R. P.
The valence-skipped superconductors are natural candidates for unconventional superconductivity, as they can exhibit a negative effective, attractive interaction for electron-pairing. This work reports comprehensive XRD, magnetization, specific heat
Externí odkaz:
http://arxiv.org/abs/2302.07790
Autor:
Sharma, S., P., Sajilesh K., Richards, A. D. S., Gautreau, J., Pula, M., Beare, J., Kojima, K. M., Yoon, S., Cai, Y., Kushwaha, R. K., Agrawal, T., Sørensen, E. S., Singh, R. P., Luke, G. M.
We have studied the superconducting properties of the isostructural ternary noncentrosymmetric superconductors TaXSi (X = Re, Ru) with the help of muon spin rotation/relaxation ($\mu$SR) and density functional theory calculations. Our transverse-fiel
Externí odkaz:
http://arxiv.org/abs/2209.09852
Autor:
Henderson, M. E., Heacock, B., Bleuel, M., Cory, D. G., Heikes, C., Huber, M. G., Krzywon, J., Nahman-Levesqué, O., Luke, G. M., Pula, M., Sarenac, D., Zhernenkov, K., Pushin, D. A.
Skyrmions are topologically-protected spin textures thought to nucleate and annihilate on points of vanishing magnetization, called Bloch points. However, owing to a lack of bulk techniques, experimental visualizations of skyrmion lattices and their
Externí odkaz:
http://arxiv.org/abs/2208.00023
Autor:
Sharma, S., Pocrnic, M., Richtik, B. N., Wiebe, C. R., Beare, J., Gautreau, J., Clancy, J. P., Ruff, J. P. C., Pula, M., Chen, Q., Cai, Y., Yoon, S., Luke, G. M.
Publikováno v:
Physical Review B, July 2022
We present the synthesis and physical properties of a new breathing pyrochlore magnet CuAlCr$_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:
Henderson, M. E., Bleuel, M., Beare, J., Cory, D. G., Heacock, B., Huber, M. G., Luke, G. M., Pula, M., Sarenac, D., Sharma, S., Smith, E. M., Zhernenkov, K., Pushin, D. A.
Underlying disorder in skyrmion materials may both inhibit and facilitate skyrmion reorientations and changes in topology. The identification of these disorder-induced topologically active regimes is critical to realizing robust skyrmion spintronic i
Externí odkaz:
http://arxiv.org/abs/2112.08669
Autor:
Arushi, Motla, K., Kataria, A., Sharma, S., Beare, J., Pula, M., Nugent, M., Luke, G. M., Singh, R. P.
Publikováno v:
Phys. Rev. B 103, 184506 (2021)
We have investigated the superconducting properties in a single crystal of a new superconductor Pb$_{2}$Pd via various techniques including magnetization, AC transport, transverse field muon spin rotation and relaxation (TF-$\mu$SR), and heat capacit
Externí odkaz:
http://arxiv.org/abs/2103.06591