2 papers
cond-mat.mes-hall2026
Light-controlled van der Waals tunnel junctions: mechanisms, architectures, functionalities, and opportunities
Mohamed Shehabeldin, Xuguo Zhou, Ran Li +4
The phenomenon of electron tunneling has long been central to quantum transport and continues to provide a powerful framework for understanding and controlling electronic processes…
cond-mat.mes-hall2026
Electrically controllable valence-conduction band reversals in helical trilayer graphene
Matan Bocarsly, Indranil Roy, Weifeng Zhi +11
In moiré graphene systems, electronic interactions lift spin and valley degeneracies, leading to symmetry-broken ground states. In helical trilayer graphene (HTG), we uncover a di…