Forbidden coherent transfer observed between two realizations of quasi-harmonic spin system
Strongly Correlated Electrons
2017-07-26 v2 Mesoscale and Nanoscale Physics
Abstract
The multi-level system Mn is used to generate two pseudo-harmonic level systems, as representations of the same electronic sextuplet at different nuclear spin projections. The systems are coupled using a forbidden nuclear transition induced by the crystalline anisotropy. We demonstrate Rabi oscillations between the two representations in conditions similar to two coupled quasi-harmonic quantum oscillators. Rabi oscillations are performed at a detuned pumping frequency which matches energy difference between electro-nuclear states of different oscillators. We measure a coupling stronger than the decoherence rate, to indicate the possibility fast information exchange between the systems.
Keywords
Cite
@article{arxiv.1706.00193,
title = {Forbidden coherent transfer observed between two realizations of quasi-harmonic spin system},
author = {S. Bertaina and G. Yue and C-E Dutoit and I. Chiorescu},
journal= {arXiv preprint arXiv:1706.00193},
year = {2017}
}