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cond-mat.mes-hall2025
Gate-tunable nonreciprocal thermoelectric effects on the surface states of topological insulators
Phillip Mercebach, Sun-Yong Hwang, Bo Lu +3
Thermoelectric devices at the nanoscale offer promising routes for on-chip refrigeration and waste-heat recovery, yet most semiconductor-based implementations suffer from limited t…
cond-mat.mes-hall2025
Statistical analysis of electron-induced switching of a spin-crossover complex
Jonas FuÃangel, Björn Sothmann, Sven Johannsen +5
Spin-crossover complexes exhibit two stable configurations with distinct spin states. The investigation of these molecules using low-temperature scanning tunneling microscopy has o…
cond-mat.mes-hall2024
Phase-controlled heat modulation with Aharonov-Bohm interferometers
Sun-Yong Hwang, Björn Sothmann, Rosa López
A heat modulator is proposed based on a voltage-biased Aharonov-Bohm interferometer. Once an electrical bias is applied, Peltier effects give rise to a flow of heat that can be mod…