Selective excitation of homogeneous spectral lines
arXiv:1011.2721 · doi:10.1063/1.3579452
Abstract
It is possible, for homogeneously broadened lines, to excite selectively the response signals, which are orders of magnitude narrower than the original lines. The new type of echo, which allows detecting such signals, and the formalism, useful for understanding the phenomenon, as well as the experimental examples from NMR spectroscopy are presented.
19 pages, 8 figures