Coherent radiation by molecular magnets
Mesoscale and Nanoscale Physics
2015-06-25 v1 Statistical Mechanics
Quantum Physics
Abstract
The possibility of coherent radiation by molecular magnets is investigated. It is shown that to realize the coherent radiation, it is necessary to couple the considered sample to a resonant electric circuit. A theory for describing this phenomenon is developed, based on a realistic microscopic Hamiltonian, including the Zeeman terms, single-site anisotropy, and dipole interactions. The role of hyperfine interactions between molecular and nuclear spins is studied. Numerical solutions of the spin evolution equations are presented.
Cite
@article{arxiv.cond-mat/0505554,
title = {Coherent radiation by molecular magnets},
author = {V. I. Yukalov and E. P. Yukalova},
journal= {arXiv preprint arXiv:cond-mat/0505554},
year = {2015}
}
Comments
Latex file, 11 pages, 3 figures