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4 papers · 2 filters
Multi-terminal Josephson junctions: a road to topological flux networks
Lucila Peralta Gavensky, Gonzalo Usaj, C. A. Balseiro
Multi-terminal Josephson junctions were recently proposed as a versatile and tunable platform to emulate topological Bloch-like Hamiltonians in arbitrary dimensions. In this perspe…
Oxygen vacancy dynamics in Pt/TiOx/TaOy/Pt memristors: exchange with the environment and internal electromigration
Rodrigo Leal Martir, María José Sánchez, Myriam Aguirre +6
Memristors are expected to be one of the key building blocks for the development of new bio-inspired nanoelectronics. Memristive effects in transition metal oxides are usually link…
Magnetic warping in topological insulators
Gabriele Naselli, Ali G. Moghaddam, Solange Di Napoli +4
We analyze the electronic structure of topological surface states in the family of magnetic topological insulators MnBiTe. We show that, at natural-cleavage surface…
Heat transport and cooling performance in a nanomechanical system with local and non local interactions
Natalia Beraha, M. Florencia Carusela, Alejandro Soba
In the present work, we study heat transport through a one dimensional time-dependent nanomechanical system. The microscopic model consists of coupled chains of atoms, considering…