Preparation of pseudopure state in a cluster of dipolar-coupled spins with "unresolved" spectrum
Quantum Physics
2007-05-23 v1
Abstract
A method of creating pseudopure spin states in large clusters of coupled spins is described. It is based on filtering multiple-quantum coherence of the highest order followed by a time-reversal period and partial saturation. Experimental demonstration is presented for a cluster of six dipolar-coupled proton spins of a benzene molecule in liquid crystalline matrix, and the details of spin dynamics are studied numerically.
Cite
@article{arxiv.quant-ph/0402132,
title = {Preparation of pseudopure state in a cluster of dipolar-coupled spins with "unresolved" spectrum},
author = {Jae-Seung Lee and A. K. Khitrin},
journal= {arXiv preprint arXiv:quant-ph/0402132},
year = {2007}
}
Comments
15 pages, 3 figures, submitted to Phys. Rev. A