Magnonic Otto thermal machine
We propose a quasistatic magnon-based Otto thermal machine in two-dimensional (2D)
magnetic insulators. The thermodynamical cycles are engineered by exposing a magnon …
magnetic insulators. The thermodynamical cycles are engineered by exposing a magnon …
Using non-Markovian dynamics in effective-negative-temperature-based transient quantum Otto engines
We demonstrate that the efficiency of effective-negative-temperature-based quantum Otto
engines, already known to outperform their traditional counterparts operating with positive …
engines, already known to outperform their traditional counterparts operating with positive …
Magnonic Thermal Machines
We propose a magnon-based thermal machine in two-dimensional (2D) magnetic
insulators. The thermodynamical cycles are engineered by exposing a magnon spin system …
insulators. The thermodynamical cycles are engineered by exposing a magnon spin system …
Availing non-Markovian dynamics in effective negative temperature-based transient quantum Otto engines
A Maity, A Ghoshal - arXiv preprint arXiv:2310.04347, 2023 - arxiv.org
We demonstrate that the efficiency of effective negative temperature-based quantum Otto
engines, already known to outperform their traditional counterparts operating with positive …
engines, already known to outperform their traditional counterparts operating with positive …