Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Lewin, Sylvia"'
Autor:
Lewin, Sylvia K., Yu, Josephine J., Frank, Corey E., Graf, David, Chen, Patrick, Ran, Sheng, Eo, Yun Suk, Paglione, Johnpierre, Raghu, S., Butch, Nicholas P.
We experimentally determine the bounds of the magnetic-field-induced superconducting and magnetic phases near the crystalline $b$ axis of uranium ditelluride (UTe$_2$). By measuring the magnetoresistance as a function of rotation angle and field stre
Externí odkaz:
http://arxiv.org/abs/2410.05137
Autor:
Lewin, Sylvia K., Czajka, Peter, Frank, Corey E., Salas, Gicela Saucedo, Yoon, Hyeok, Eo, Yun Suk, Paglione, Johnpierre, Nevidomskyy, Andriy H., Singleton, John, Butch, Nicholas P.
Heavy fermion UTe$_2$ is a promising candidate for topological superconductivity that also exhibits multiple high-field superconducting phases. The SC$_{\rm{FP}}$ phase has only been observed in off-axis magnetic fields in the $bc$ plane at fields gr
Externí odkaz:
http://arxiv.org/abs/2402.18564
Publikováno v:
Rep. Prog. Phys. 86 114501 (2023)
Uranium ditelluride (UTe$_2$) is recognized as a host material to unconventional spin-triplet superconductivity, but it also exhibits a wealth of additional unusual behavior at high magnetic fields. One of the most prominent signatures of the unconve
Externí odkaz:
http://arxiv.org/abs/2402.06850
Autor:
Frank, Corey E., Lewin, Sylvia K., Salas, Gicela Saucedo, Czajka, Peter, Hayes, Ian, Yoon, Hyeok, Metz, Tristin, Paglione, Johnpierre, Singleton, John, Butch, Nicholas P.
Reentrant superconductivity is a phenomenon in which the destructive effects of magnetic field on superconductivity are mitigated, allowing a zero-resistance state to survive under conditions that would otherwise destroy it. Typically, the reentrant
Externí odkaz:
http://arxiv.org/abs/2304.12392
Autor:
Wu, Shan, Yin, Junjie, Smart, Thomas, Acharya, Arani, Bull, Craig L., Funnell, Nicholas P., Forrest, Thomas R., Simutis, Gediminas, Khasanov, Rustem, Lewin, Sylvia K., Wang, Meng, Frandsen, Benjamin A., Jeanloz, Raymond, Birgeneau, Robert J.
Publikováno v:
Phys. Rev. B 100, 214511 (2019)
The majority of the iron-based superconductors (FeSCs) exhibit a two-dimensional square lattice structure. Recent reports of pressure-induced superconductivity in the spin-ladder system, BaFe$_2$X$_3$ (X =S,Se), introduce a quasi-one-dimensional prot
Externí odkaz:
http://arxiv.org/abs/1909.06498
Autor:
Kang, Mingu, Pelliciari, Jonathan, Frano, Alex, Breznay, Nicholas, Schierle, Enrico, Weschke, Eugen, Sutarto, Ronny, He, Feizhou, Shafer, Padraic, Arenholz, Elke, Chen, Mo, Zhang, Keto, Ruiz, Alejandro, Hao, Zeyu, Lewin, Sylvia, Analytis, James, Krockenberger, Yoshiharu, Yamamoto, Hideki, Das, Tanmoy, Comin, R.
Publikováno v:
Nature Physics 15, 335-450 (2019)
Charge order is now accepted as an integral constituent of cuprate high-temperature superconductors, one that is intimately related to other instabilities in the phase diagram including antiferromagnetism and superconductivity. Unlike nesting-induced
Externí odkaz:
http://arxiv.org/abs/1901.06406
Autor:
Hayes, Ian M., Hao, Zeyu, Maksimovic, Nikola, Lewin, Sylvia K., Chan, Mun K., McDonald, Ross D., Ramshaw, B. J., Moore, Joel E., Analytis, James G.
Publikováno v:
Phys. Rev. Lett. 121, 197002 (2018)
Theories of the strange metal, the parent state of many high temperature superconductors, invariably involve an important role for correlations in the spin and charge degrees of freedom. The most distinctive signature of this state in the charge tran
Externí odkaz:
http://arxiv.org/abs/1805.09813
Autor:
Lewin, Sylvia K., Analytis, James G.
Publikováno v:
Phys. Rev. B 98, 075116 (2018)
We develop a model for the angle-dependent magnetoresistance of HgBa$_2$CuO$_{4+\delta}$ in the underdoped regime where the Fermi surface is thought to be reconstructed by an ordered state such as a charge density wave. We show that such measurements
Externí odkaz:
http://arxiv.org/abs/1802.03514
Akademický článek
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Autor:
Lewin, Sylvia K., Analytis, James G.
Publikováno v:
Phys. Rev. B 92, 195130 (2015)
We calculate angle-dependent magnetoresistance oscillations (AMRO) for interlayer transport of cuprate superconductors in the presence of ($\pi,\pi$) order. The order reconstructs the Fermi surface, creating magnetic breakdown junctions; we show how
Externí odkaz:
http://arxiv.org/abs/1507.08635