Diamagnetic response of potassium-adsorbed multilayer FeSe film

G Yao, MC Duan, N Liu, Y Wu, DD Guan, S Wang… - Physical Review Letters, 2019 - APS
Intrigued by the discovery of high-temperature superconductivity in a single unit-cell layer of
FeSe film on SrTiO 3, researchers recently found large superconductinglike energy gaps in …

Probing superconducting gap of the high-entropy alloy via Andreev reflection spectroscopy

VTA Hong, H Jang, SG Jung, Y Han, JH Kim… - Physical Review B, 2022 - APS
High-entropy alloy (HEA) superconductors characterized as having a high mixing entropy
have attracted substantial interest because of their remarkable potential for technological …

Vortex dynamics in amorphous MoSi superconducting thin films

Z Liu, B Luo, L Zhang, B Hou… - … Science and Technology, 2021 - iopscience.iop.org
Vortex dynamics in superconductors have received a great deal of attention from both
fundamental and applied researchers over the past few decades. Because of their critical …

Influence of nanosize hole defects and their geometric arrangements on the superfluid density in atomically thin single crystals of indium superconductor

M Liu, H Nam, J Kim, GA Fiete, CK Shih - Physical Review Letters, 2021 - APS
Using Indium 7× 3 on Si (111) as an atomically thin superconductor platform, and by
systematically controlling the density of nanohole defects (nanometer size voids), we reveal …

Diamagnetic response of a superconducting surface superstructure: Si(111)--In

Y Wu, MC Duan, N Liu, G Yao, D Guan, S Wang, YY Li… - Physical Review B, 2019 - APS
Macroscopic superconductivity in various ultrathin films at the ultimate two-dimensional limit,
ie, films with thickness of only one-or two-atomic layers supported by single-crystal surfaces …

Competing energy scales in topological superconducting heterostructures

Y Zang, F Küster, J Zhang, D Liu, B Pal, H Deniz… - Nano …, 2021 - ACS Publications
Artificially engineered topological superconductivity has emerged as a viable route to create
Majorana modes. In this context, proximity-induced superconductivity in materials with a …

Investigation of dimensionality in superconducting NbN thin film samples with different thicknesses and NbTiN meander nanowire samples by measuring the upper …

M Nazir, X Yang, H Tian, P Song, Z Wang… - Chinese …, 2020 - iopscience.iop.org
We study superconducting properties of NbN thin film samples with different thicknesses and
an ultra-thin NbTiN meander nanowire sample. For the ultra-thin samples, we found that the …

Theory of coupled dual dynamics of macroscopic phase coherence and microscopic electronic fluids: Effect of dephasing on cuprate superconductivity

F Yang, MW Wu - Physical Review B, 2021 - APS
By using the gauge-invariant kinetic equation approach [Yang and Wu, Phys. Rev. B 98,
094507 (2018) 2469-9950 10.1103/PhysRevB. 98.094507; Phys. Rev. B 100, 104513 …

Enhanced critical magnetic field for monoatomic-layer superconductor by Josephson junction steps

F Oguro, Y Sato, K Asakawa, M Haze, Y Hasegawa - Physical Review B, 2021 - APS
We have studied the monoatomic-layer superconductors formed on semiconducting
substrates and investigated the role of steps in superconducting properties. In the present …

Extreme high-field superconductivity in thin Re films

FN Womack, DP Young, DA Browne, G Catelani… - Physical Review B, 2021 - APS
We report the high-field superconducting properties of thin, disordered Re films via
magnetotransport and tunneling density of states measurements. Films with thicknesses in …