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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…
quant-ph2026
Two-Polariton Blockade via Ultrastrong Light-Matter Coupling
Ting-Ting Ma, Jian Tang, Yun-Lan Zuo +3
We demonstrate that a two-polariton blockade (2PB) can occur under resonant single-polariton driving in an atom-cavity system operating in the ultrastrong coupling (USC) regime-a p…