Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Graf, D. E."'
Autor:
Weinberger, T. I., Wu, Z., Hickey, A. J., Graf, D. E., Li, G., Wang, P., Zhou, R., Cabala, A., Pu, J., Sechovsky, V., Valiska, M., Lonzarich, G. G., Grosche, F. M., Eaton, A. G.
The phase landscape of UTe$_2$ features a remarkable diversity of superconducting phases under applied pressure and magnetic field. Recent quantum oscillation studies at ambient pressure have revealed the quasi-2D Fermi surface of this material. Howe
Externí odkaz:
http://arxiv.org/abs/2403.03946
Autor:
Wu, Z., Weinberger, T. I., Hickey, A. J., Chichinadze, D. V., Shaffer, D., Cabala, A., Chen, H., Long, M., Brumm, T. J., Xie, W., Lin, Y., Skourski, Y., Zengwei, Z., Graf, D. E., Sechovsky, V., Lonzarich, G. G., Valiska, 1 M., Grosche, F. M., Eaton, A. G.
Quantum critical phase boundaries (QCPBs) -- where a continuous phase transition occurs at zero temperature -- have been found to nucleate novel electronic states in a number of strongly correlated materials. Emergent electronic phases, such as uncon
Externí odkaz:
http://arxiv.org/abs/2403.02535
Autor:
Weinberger, T. I., Wu, Z., Graf, D. E., Skourski, Y., Cabala, A., Pospisil, J., Prokleska, J., Haidamak, T., Bastien, G., Sechovsky, V., Lonzarich, G. G., Valiska, M., Grosche, F. M., Eaton, A. G.
Publikováno v:
Phys. Rev. Lett. 132, 266503 (2024)
UTe$_2$ is a spin-triplet superconductor candidate for which high quality samples with long mean free paths have recently become available, enabling quantum oscillation measurements to probe its Fermi surface and effective carrier masses. It has rece
Externí odkaz:
http://arxiv.org/abs/2307.00568
Autor:
Wu, Z., Weinberger, T. I., Chen, J., Cabala, A., Chichinadze, D. V., Shaffer, D., Pospisil, J., Prokleska, J., Haidamak, T., Bastien, G., Sechovsky, V., Hickey, A. J., Mancera-Ugarte, M. J., Benjamin, S., Graf, D. E., Skourski, Y., Lonzarich, G. G., Valiska, M., Grosche, F. M., Eaton, A. G.
Publikováno v:
PNAS 121 (37) e2403067121 (2024)
The unconventional superconductor UTe$_2$ exhibits numerous signatures of spin-triplet superconductivity -- a rare state of matter which could enable quantum computation protected against decoherence. UTe$_2$ possesses a complex phase landscape compr
Externí odkaz:
http://arxiv.org/abs/2305.19033
Autor:
Götze, K., Pearce, M. J., Coak, M. J., Goddard, P. A., Grockowiak, A. D., Coniglio, W. A., Tozer, S. W., Graf, D. E., Maple, M. B., Ho, P. -C., Brown, M. C., Singleton, J.
CeOs$_4$Sb$_{12}$, a member of the skutterudite family, has an unusual semimetallic low-temperature $\cal{L}$-phase that inhabits a wedge-like area of the field $H$ - temperature $T$ phase diagram. We have conducted measurements of electrical transpo
Externí odkaz:
http://arxiv.org/abs/2112.03353
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Phys. Rev. B 98, 045136 (2018)
We report the observation of an extreme magnetoresistance (XMR) in HoBi with a large magnetic moment from Ho f-electrons. Neutron scattering is used to determine the magnetic wave vectors across several metamagnetic (MM) transitions on the phase diag
Externí odkaz:
http://arxiv.org/abs/1805.12260
Autor:
Khan, Mojammel A., Graf, D. E., Browne, D., Vekhter, I., DiTusa, J. F., Phelan, W. Adam, Young, D. P.
Publikováno v:
Phys. Rev. B 99, 020507 (2019)
We report the measurements of de Haas-van Alphen (dHvA) oscillations in the noncentrosymmetric superconductor BiPd. Several pieces of a complex multi-sheet Fermi surface are identified, including a small pocket (frequency 40 T) which is three dimensi
Externí odkaz:
http://arxiv.org/abs/1707.04570
Autor:
Wu, Z., Weinberger, T. I., Chen, J., Cabala, A., Chichinadze, D. V., Shaffer, D., Pospíšil, J., Prokleška, J., Haidamak, T., Bastien, G., Sechovský, V., Hickey, A. J., Mancera-Ugarte, M. J., Benjamin, S., Graf, D. E., Skourski, Y., Lonzarich, G. G., Vališka, M., Grosche, F. M., Eaton, A. G.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America; 9/10/2024, Vol. 121 Issue 37, p1-10, 24p
Autor:
Khan, Mojammel A., Karki, A. B., Samanta, T., Browne, D., Stadler, S., Vekhter, I., Adams, P. W., Pandey, Abhishek, Prozorov, R., Teknowijoyo, S., Cho, K., Graf, D. E., Young, D. P.
Publikováno v:
Phys. Rev. B 94, 144515 (2016)
We report the electronic structure, synthesis, and measurements of the magnetic, transport, and thermal properties of the polycrystalline noncentrosymmetric compound Re$_{6}$Zr. We observed a bulk superconducting transition at temperature $T_{c}$ $\s
Externí odkaz:
http://arxiv.org/abs/1603.07297