4 papers
Topological surface-state destruction via trivializing proximity effect: Lattice localization despite continuum criticality
Arthur Niwazuki, Matthew S. Foster
In a significant conceptual revision to the tenfold classification scheme for topological insulators and superconductors, it was recently demonstrated that most three-dimensional (…
Magnon scattering and transduction in Coulomb-coupled quantum Hall ferromagnets
Alexander Canright, Deepak Iyer, Matthew S. Foster
The magnetization field of a quantum Hall ferromagnet (QHFM) can host a variety of spin textures, including skyrmions and magnons. When projected into the lowest Landau level with…
Disparate Quantum Corrections to Conduction in Carbon Nanotube Bundles
Shengjie Yu, Zhengyi Lu, Renjie Luo +11
Quantum interference effects such as weak localization (WL) and universal conductance fluctuations (UCF) normally yield consistent electronic phase-coherence lengths in homogeneous…
Quantum Transport in Ultrahigh-Conductivity Carbon Nanotube Fibers
Shengjie Yu, Natsumi Komatsu, Liyang Chen +12
We investigate quantum transport in aligned carbon nanotube (CNT) fibers fabricated via solution spinning, focusing on the roles of structural dimensionality and quantum interferen…