575 citations · 2.7k across the 54 of their papers we have counts for
8 papers · 1 filter
Valley-Chern Effect with LC-Resonators: A Modular Platform
Yishai Eisenberg, Yafis Barlas, Emil Prodan
The valley Chern-effect is theoretically demonstrated with a novel alternating current circuitry, where closed-loop LC-resonators sitting at the nodes of a honeycomb lattice are in…
Spin superfluid Josephson oscillator
Yizhou Liu, Igor Barsukov, Ilya Krivorotov +2
The magnetic analogue of the Josephson effect can be exploited to develop a new class of nano-spin oscillators that we denote as spin superfluid Josephson oscillators. Such a devic…
Topological Classification Table Implemented with Classical Passive Meta-Materials
Yafis Barlas, Emil Prodan
Topological condensed matter systems from class A and class AII of the classification table have received classical electromagnetic and mechanical analogs and protected wave-guidin…
Theory and Experimental Investigation of the Quantum Valley Hall Effect
Kai Qian, David J. Apigo, Camelia Prodan +2
The quantum valley Hall effect (QVHE) has been observed in a variety of experimental setups, both quantum and classical. While extremely promising for applications, one should be r…
Twist Angle-Dependent Bands and Valley Inversion in 2D Materials/hBN Heterostructures
Shi Che, Petr Stepanov, Supeng Ge +13
The use of relative twist angle between adjacent atomic layers in a van der Waals heterostructure, has emerged as a new degree of freedom to tune electronic and optoelectronic prop…
Gate controlled Majorana Zero Modes on 2D heterostructures
Nima Djavid, Gen Yin, Yafis Barlas +1
Half-integer conductance, the signature of Majorana edge modes, has been recently observed in a quantum anomalous Hall insulator/superconductor heterostructure. Here, we analyze a…
Tunable Lifshitz Transitions and Multiband Transport in Tetralayer Graphene
Yanmeng Shi, Shi Che, Kuan Zhou +8
As the Fermi level and band structure of two-dimensional materials are readily tunable, they constitute an ideal platform for exploring Lifshitz transition, a change in the topolog…
Long-Distance Spin Transport Through a Graphene Quantum Hall Antiferromagnet
Petr Stepanov, Shi Che, Dmitry Shcherbakov +11
Antiferromagnetic insulators (AFMI) are robust against stray fields, and their intrinsic dynamics could enable ultrafast magneto-optics and ultrascaled magnetic information process…