Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
- University of California, RiversideUS1.9k papers
- University of VirginiaUS1.8k papers
- Rice UniversityUS1.8k papers
- Fermi National Accelerator LaboratoryUS1.8k papers
- Princeton UniversityUS1.8k papers
- Charles UniversityCZ1.8k papers
- University of Maryland, College ParkUS1.7k papers
- Tata Institute of Fundamental ResearchIN1.7k papers
- University of Notre DameUS1.7k papers
15 papers · 2 filters
Andreev nanoprobe of half-metallic CrO films using superconducting cuprate tips
C. S. Turel, I. J. Guilaran, P. Xiong +1
Superconducting tips of YBaCuO were used to perform point-contact Andreev reflection spectroscopy on half-metallic CrO thin films. At 4.2K, strong suppre…
Strong electron-lattice coupling as the mechanism behind charge densiy wave transformations in transition-metal-dichalkogenides
Lev P. Gor'kov
We consider single band of conduction electrons interacting with displacements of the transitional ions.In the classical regime strong coupling transforms the harmonic elastic ener…
Geometric phases of d-wave vortices in a model of lattice fermions
Zhenyu Zhou, Oskar Vafek, Alexander Seidel
We study the local and topological features of Berry phases associated with the adiabatic transport of vortices in a d-wave superconductor of lattice fermions. At half filling, whe…
Significant enhancement of upper critical fields by doping and strain in Fe-based superconductors
C. Tarantini, A. Gurevich, J. Jaroszynski +7
We report measurements of Hc2(T) up to 85 Tesla on Ba1-xKxAs2Fe2 single crystals and FeSe1-xTex films tuned by doping and strain. We observed an Hc2 enhancement by nearly 25 T at 3…
Synthesis, crystal structure and magnetism of beta-Fe1.00(2)Se1.00(3) single crystals
Rongwei Hu, Hechang Lei, Milinda Abeykoon +5
Understanding iron based superconductors requires high quality impurity free single crystals. So far they have been elusive for beta-FeSe and extraction of intrinsic materials prop…
Multi-band superconductivity in LaFeAsO_{0.9}F_{0.1} single crystals probed by high-field vortex torque magnetometry
G. Li, G. Grissonanche, A. Gurevich +5
To probe manifestations of multiband superconductivity in oxypnictides, we measured the angular dependence of the magnetic torque in the mixed state of LaOFF…
Iron-chalcogenide FeSeTe coated superconducting tapes for high field applications
Weidong Si, Juan Zhou, Qing Jie +7
The high upper critical field characteristic of the recently discovered iron-based superconducting chalcogenides opens the possibility of developing a new type of non-oxide high-fi…
Disorder-dependent superconducting phase-diagram at high magnetic fields in FeSeTe ()
T. Gebre, G. Li, J. B. Whalen +7
We compare the superconducting phase-diagram under high magnetic fields (up to T) of FeSeTe single crystals originally grown by the Bridgman-Stockb…
Spin-orbit coupling induced enhancement of superconductivity in a two-dimensional repulsive gas of fermions
Oskar Vafek, Luyang Wang
We study a model of a two-dimensional repulsive Fermi gas with Rashba spin-orbit coupling , and investigate the superconducting instability using renormalization group approac…
Pauli-limiting effects in the upper critical fields of a clean LiFeAs single crystal
Seunghyun Khim, Bumsung Lee, Jae Wook Kim +3
We have investigated the temperature-dependence of the upper critical field Hc2(T) in a LiFeAs single crystal by direct measurements of resistivity under static magnetic fields up…
Superconductivity at the Border of Electron Localization and Itinerancy
Rong Yu, Pallab Goswami, Qimiao Si +2
The superconducting state of iron pnictides and chalcogenides exists at the border of antiferromagnetic order. Consequently, these materials could provide clues about the relations…
Evidence that the upper critical field of Nb3Sn is independent of whether it is cubic or tetragonal
Jian Zhou, Younjung Jo, Zu Hawn Sung +3
Although 2011 marks the 50th anniversary of Nb3Sn as the first high field superconductor, real understanding of its upper critical field behavior μ0Hc2 is incomplete. Here we show…
{Rearrangement of the antiferromagnetic ordering at high magnetic fields in SmFeAsO and SmFeAsOF single crystals
S. Weyeneth, P. J. W. Moll, R. Puzniak +11
The low-temperature antiferromagnetic state of the Sm-ions in both nonsuperconducting SmFeAsO and superconducting SmFeAsOF single crystals was studied by magnetic t…
3D Non-Abelian Anyons: Degeneracy Splitting and Detection by Adiabatic Cooling
Seiji J. Yamamoto, Michael Freedman, Kun Yang
3D non-abelian anyons have been theoretically proposed to exist in heterostructures composed of type II superconductors and topological insulators. We use realistic material parame…
Superfluid density measurements of Ba(CoxFe1-x)2As2 films near optimal doping
Jie Yong, S. Lee, J. Jiang +6
We report the first direct measurements of superfluid density, ns(T) \propto λ-2(T), in films of Fe-pnictide superconductors. The magnetic penetration depth, λ(0), in our epitaxial…