Publications (28)
Machine-Learning Recognition of Dzyaloshinskii-Moriya Interaction from Magnetometry
Bradley J. Fugetta, Zhijie Chen, Dhritiman Bhattacharya +4
The Dzyaloshinskii-Moriya interaction (DMI), which is the antisymmetric part of the exchange interaction between neighboring local spins, winds the spin manifold and can stabilize…
Spin scattering and Hall effects in monolayer Fe3GeTe2
Luyan Yu, Jie-Xiang Yu, Jiadong Zang +3
We theoretically show that the carrier transport in monolayer Fe3GeTe2 experiences a transition between anomalous Hall effect and spin Hall effect when the spin polarization of dis…
Discrete Quantum Geometry and Intrinsic Spin Hall Effect
Jie-Xiang Yu, Jiadong Zang, Roger K. Lake +2
We show that the quantum geometry of the Fermi surface can be numerically described by a 3-dimensional discrete quantum manifold. This approach not only avoids singularities in the…
Microstructure-Dependent Particulate Filtration using Multifunctional Metallic Nanowire Foams
James Malloy, Erin Marlowe, Christopher J. Jensen +8
The COVID-19 pandemic has shown the urgent need for the development of efficient, durable, reusable and recyclable filtration media for the deep-submicron size range. Here we demon…
A Note on Half-quantized Conductance Plateau of Chiral Majorana in Quantum Anomalous Hall Insulator and Superconductor Structures
Peng Zhang, Lei Pan, Gen Yin +2
This is a short note presenting a repeated experiment of the half-quantized transport signature given by Majorana chiral modes living in a heterostructure formed by an s-wave super…
Spin Josephson effects in Exchange coupled Anti-ferromagnets
Yizhou Liu, Gen Yin, Jiadong Zang +2
The energy of exchange coupled antiferromagnetic insulators (AFMIs) is a periodic function of the relative in-plane orientation of the Néel vector fields. We show that this leads…