37 citations · 51 across the 12 of their papers we have counts for
12 papers
Depairing critical current density and the vortex-free state in FeSe nanobridges
Yue Sun, Yuling Xiang, Zhixiang Shi +1
The depairing limit and the vortex-free state in a superconductor is crucial for both the study of supercurrent related physics and the application eliminating noise linked to vort…
Boost of critical current density near quantum critical points in FeSe-Based superconductors with two superconducting domes
Wei Wei, Qiang Hou, Jiajia Feng +10
Recent studies have identified two superconducting domes in FeSe-based superconductors. It was discovered that each dome is accompanied by a distinct nematic quantum critical point…
Impact of Disorder on the Superconducting Properties and BCS-BEC Crossover in FeSe Single Crystals
Jianping Fu, Yue Sun, Jingting Chen +2
We investigate the crystal structure, transport properties and specific heat in five selected FeSe single crystals containing different amounts of disorder. Transport measurements…
Observation of Uniform Supercurrent Flow in Polycrystalline K-doped Ba122 by Combined Magneto-optical Imaging and Finite-element Modeling
Shota Ishiwata, Sunseng Pyon, Tsuyoshi Tamegai +2
Macroscopic current uniformity in a (Ba,K)Fe2As2 bulk sample produced by a process that demonstrated high trapped magnetic fields was evaluated through a comparative experimental a…
Effects of disorder on the quantum transport properties in topologically nontrivial metal PbTaSe
Longfei Sun, Yue Sun, Qiang Hou +5
Weak antilocalization (WAL), an increase in the electrical conductivity at low temperatures associated with the suppression of electron localization due to quantum interference eff…
Multiple magnetic orders discovered in the superconducting state of EuFe(AsP)
Nan Zhou, Yue Sun, Ivan S. Veshchunov +13
The interplay between superconductivity and magnetism is an important subject in condensed matter physics. EuFeAs-based iron pnictides could offer an interesting platea…
Evolution of Critical Current Density in CaKFeAs with La-doping
Yangsong Chen, Chunlei Wang, Yuhang Zu +4
Single crystals of (CaLa)KFeAs (0 <= x <=0.16) have been grown by using the self-flux method, and the evolution of physical properties including the critical cu…
Normal-state resistivity and the depairing current density of BaFe(As,P) nanobridges along the axis
Yuki Mizukoshi, Kotaro Jimbo, Akiyoshi Park +3
We report precise measurements to obtain the normal-state resistivity and the depairing current density of BaFe(AsP)() nanobridges along the …
Superconductivity of Co-Doped CaKFe4As4 Investigated via Point-Contact Spectroscopy and London Penetration Depth Measurements
Erik Piatti, Daniele Torsello, Francesca Breccia +3
The iron-based superconductors (IBSs) of the recently discovered 1144 class, unlike many other IBSs, display superconductivity in their stoichiometric form and are intrinsically ho…
Crossover between Anomalous Peak Effects Induced by Splayed and Tilted Columnar Defects in BaKFeAs
Kanta Kato, Ryosuke Sakagami, Satoru Okayasu +2
We investigated the magnetic field dependence of the critical current density (Jc) in Ba0.6K0.4Fe2As2 with various configurations of columnar defects (CDs) introduced by 2.6 GeV U…
Peak Effects Induced by Particle Irradiations in 2H-NbSe2
Wenjie Li, Sunseng Pyon, Akiyoshi Yagi +5
Various peak effects in 2H-NbSe2 single crystals induced by particle irradiations were studied. 3 MeV proton irradiation magnified the peak effect induced by order-disorder transit…
Comprehensive Eliashberg analysis of microwave conductivity and penetration depth of K-, Co-, and P-substituted BaFe2As2
D. Torsello, G. A. Ummarino, L. Gozzelino +2
We report on the combined experimental and theoretical analysis of the microwave-frequency electromagnetic response of BaFe2As2 single crystals with different substitutions: K in t…