Efficient Dynamic Nuclear Polarization at High Magnetic Fields
量子物理
2010-01-18 v1 化学物理
摘要
By applying a new technique for dynamic nuclear polarization involving simultaneous excitation of electronic and nuclear transitions, we have enhanced the nuclear polarization of the nitrogen nuclei in 15N@C60 by a factor of 1000 at a fixed temperature of 3 K and a magnetic field of 8.6 T, more than twice the maximum enhancement reported to date. This methodology will allow the initialization of the nuclear qubit in schemes exploiting N@C60 molecules as components of a quantum information processing device.
引用
@article{arxiv.quant-ph/0611276,
title = {Efficient Dynamic Nuclear Polarization at High Magnetic Fields},
author = {Gavin W. Morley and Johan van Tol and Arzhang Ardavan and Kyriakos Porfyrakis and Jinying Zhang and G. Andrew D. Briggs},
journal= {arXiv preprint arXiv:quant-ph/0611276},
year = {2010}
}
备注
9 pages, 5 figures