The limits of rechargeable spin battery
Mesoscale and Nanoscale Physics
2022-12-21 v1
Abstract
We discuss how the ideal rechargeable energy accumulator can be made, and what are the limits for solid state energy storage. We show that in theory the spin batteries based on heavy fermions can surpass the chemical ones by energy capacitance. The absence of chemical reactions in spin batteries makes them more stable, also they don't need to be heated in cold conditions. We study how carriers statistics and density of states affect energy capacity of the battery. Also, we discuss hypothetical spin batteries based on neutron stars.
Keywords
Cite
@article{arxiv.2210.14029,
title = {The limits of rechargeable spin battery},
author = {A. V. Yanovsky and P. V. Pyshkin},
journal= {arXiv preprint arXiv:2210.14029},
year = {2022}
}