Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Mcdonald, Ross D."'
Autor:
Nepal, Niraj K., Slade, Tyler J., Blawat, Joanna M., Eaton, Andrew, Palmstrom, Johanna C., Ueland, Benjamin G., Kaminski, Adam, McQueeney, Robert J., McDonald, Ross D., Canfield, Paul C., Wang, Lin-Lin
Quantum materials with stacked van der Waals (vdW) layers hosting non-trivial band structure topology and magnetism have shown many interesting properties. Using high-throughput density functional theory calculations, we design and predict tetragonal
Externí odkaz:
http://arxiv.org/abs/2407.20938
Autor:
Ye, Yuhao, Yamada, Akiyoshi, Kinoshita, Yuto, Wang, Jinhua, Nie, Pan, Xu, Liangcai, Zuo, Huakun, Tokunaga, Masashi, Harrison, Neil, McDonald, Ross D., Suslov, Alexey V., Ardavan, Arzhang, Nam, Moon-Sun, LeBoeuf, David, Proust, Cyril, Fauqué, Benoît, Fuseya, Yuki, Zhu, Zengwei, Behnia, Kamran
Publikováno v:
npj Quantum Materials 9,12 (2024)
Bulk bismuth has a complex Landau spectrum. The small effective masses and the large g-factors are anisotropic. The chemical potential drifts at high magnetic fields. Moreover, twin boundaries further complexify the interpretation of the data by prod
Externí odkaz:
http://arxiv.org/abs/2310.06685
Autor:
Schönemann, Rico, Rosa, Priscila F. S., Thomas, Sean M., Lai, You, Nguyen, Doan N., Singleton, John, Brosha, Eric L., McDonald, Ross D., Zapf, Vivien, Maiorov, Boris, Jaime, Marcelo
There has been a recent surge of interest in UTe$_2$ due to its unconventional magnetic field (H) reinforced spin-triplet superconducting phases persisting at fields far above the simple Pauli limit for H $\parallel$ [010]. Magnetic fields in excess
Externí odkaz:
http://arxiv.org/abs/2206.06508
Autor:
Schönemann, Rico, Rodriguez, George, Rickel, Dwight, Balakirev, Fedor, McDonald, Ross D., Evans, Jordan, Maiorov, Boris, Paillard, Charles, Bellaiche, Laurent, Salamon, Myron B., Gofryk, Krzysztof, Jaime, Marcelo
Magnetoelastic measurements in the piezomagnetic antiferromagnet UO$_{2}$ were performed via the fiber Bragg grating method in magnetic fields up to $150\,\mathrm{T}$ generated by a single-turn coil setup. We show that in short timescales, order of a
Externí odkaz:
http://arxiv.org/abs/2103.08138
Publikováno v:
Phys. Rev. B 103, 184429 (2021)
MnBi$_2$Te$_4$ (MBT) materials are promising antiferromagnetic topological insulators where field driven ferromagnetism is predicted to cause a transition between axion insulator and Weyl semimetallic states. However, the presence of antiferromagneti
Externí odkaz:
http://arxiv.org/abs/2102.05797
Autor:
Ok, Jong Mok, Kwon, Chang Il, Valenzuela, O. E. Ayala, Kim, Sunghun, McDonald, Ross D., Kim, Jeehoon, Choi, E. S., Kang, Woun, Jo, Y. J., Kim, C., Moon, E. G., Kim, Y. K., Kim, Jun Sung
We report observation of strong magnetic proximity coupling in a heterostructured superconductor Sr$_2$VO$_3$FeAs, determined by the upper critical fields $H_{c2}(T)$ measurements up to 65 T. Using the resistivity and the radio-frequency measurements
Externí odkaz:
http://arxiv.org/abs/2010.01752
Autor:
Hartstein, Mate, Hsu, Yu-Te, Modic, Kimberly A., Porras, Juan, Loew, Toshinao, Tacon, Matthieu Le, Zuo, Huakun, Wang, Jinhua, Zhu, Zengwei, Chan, Mun K., McDonald, Ross D., Lonzarich, Gilbert G., Keimer, Bernhard, Sebastian, Suchitra E., Harrison, Neil
Publikováno v:
Nature Physics, https://www.nature.com/articles/s41567-020-0910-0 (2020)
An understanding of the missing antinodal electronic excitations in the pseudogap state is essential for uncovering the physics of the underdoped cuprate high temperature superconductors. The majority of high temperature experiments performed thus fa
Externí odkaz:
http://arxiv.org/abs/2005.14123
Autor:
Modic, K. A., McDonald, Ross D., Ruff, J. P. C., Bachmann, Maja D., Lai, You, Palmstrom, Johanna C., Graf, David, Chan, Mun, Balakirev, F. F., Betts, J. B., Boebinger, G. S., Schmidt, Marcus, Sokolov, D. A., Moll, Philip J. W., Ramshaw, B. J., Shekhter, Arkady
Publikováno v:
Nature Physics 17, 240 (2021)
In RuCl$_3$, inelastic neutron scattering and Raman spectroscopy reveal a continuum of non-spin-wave excitations that persists to high temperature, suggesting the presence of a spin liquid state on a honeycomb lattice. In the context of the Kitaev mo
Externí odkaz:
http://arxiv.org/abs/2005.04228
Autor:
Chan, Mun K., McDonald, Ross D., Ramshaw, Brad J., Betts, Jon B., Shekhter, Arkady, Bauer, Eric D., Harrison, Neil
Publikováno v:
PNAS 117, 9782 (2020)
High magnetic fields have revealed a surprisingly small Fermi-surface in underdoped cuprates, possibly resulting from Fermi-surface reconstruction due to an order parameter that breaks translational symmetry of the crystal lattice. A crucial issue co
Externí odkaz:
http://arxiv.org/abs/2003.05909
Autor:
Hayes, Ian M., Maksimovic, Nikola, Chan, Mun K., Lopez, Gilbert N., Ramshaw, B. J., McDonald, Ross D., Analytis, James G.
Publikováno v:
Nature Physics volume 17, pages 58 - 62 (2021)
Many unconventional superconductors exhibit a common set of anomalous charge transport properties that characterize them as `strange metals', which provides hope that there is single theory that describes them. However, model-independent connections
Externí odkaz:
http://arxiv.org/abs/1912.06130