8.4k citations · 27.2k across the 179 of their papers we have counts for
6 papers · 1 filter
Clean 2D superconductivity in a bulk van der Waals superlattice
Aravind Devarakonda, Hisashi Inoue, Shiang Fang +7
Advances in low-dimensional superconductivity are often realized through improvements in material quality. Apart from a small group of organic materials, there is a near absence of…
Dumbbell Defects in FeSe Films: A Scanning Tunneling Microscopy and First-Principles Investigation
Dennis Huang, Tatiana A. Webb, Can-Li Song +4
The properties of iron-based superconductors (Fe-SCs) can be varied dramatically with the introduction of dopants and atomic defects. As a pressing example, FeSe, parent phase of t…
Ab-initio Studies of (LiFe)OHFeSe Superconductors: Revealing the Dual Roles of Fe in Structural Stability and Charge Transfer
Wei Chen, Changgan Zeng, Efthimios Kaxiras +1
The recently discovered (LiFe)OHFeSe superconductor provides a new platform for exploiting the microscopic mechanisms of high- superconductivity in FeSe-derive…
Bounds on Nanoscale Nematicity in Single-Layer FeSe/SrTiO
Dennis Huang, Tatiana A. Webb, Shiang Fang +5
We use scanning tunneling microscopy (STM) and quasiparticle interference (QPI) imaging to investigate the low-energy orbital texture of single-layer FeSe/SrTiO. We develop a $…
Revealing the Empty-State Electronic Structure of Single-Unit-Cell FeSe/SrTiO
Dennis Huang, Can-Li Song, Tatiana A. Webb +5
We use scanning tunneling spectroscopy to investigate the filled and empty electronic states of superconducting single-unit-cell FeSe deposited on SrTiO(001). We map the moment…
Electron-phonon interaction in ultrasmall-radius carbon nanotubes
Ryan Barnett, Eugene Demler, Efthimios Kaxiras
We perform analysis of the band structure, phonon dispersion, and electron-phonon interactions in three types of small-radius carbon nanotubes. We find that the (5,5) can be descri…