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Enhancing cross-peak intensity in 2D-SLF spectroscopy-The role of equilibrium carbon magnetization in cross polarization experiment

Das, Bibhuti B and Ajithkumar, TG and Ramanathan, KV (2006) Enhancing cross-peak intensity in 2D-SLF spectroscopy-The role of equilibrium carbon magnetization in cross polarization experiment. In: Chemical Physics Letters, 426 (4-6). pp. 422-425.

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Abstract

A modification to the standard Hartmann-Hahn cross-polarization experiment has been proposed in which the initial 90 degrees pulses are applied both on the I and S spins. The inclusion of the available equilibrium polarization in the static magnetic field for the S spins is shown to have a beneficial effect for the 2D-SLF experiment, contributing to an increase in the cross-peak intensity and hence to a better resolution of the dipolar cross-peaks

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsavier.
Department/Centre: Division of Chemical Sciences > NMR Research Centre (Formerly SIF)
Division of Physical & Mathematical Sciences > Physics
Date Deposited: 23 Mar 2009 09:32
Last Modified: 19 Sep 2010 05:25
URI: http://eprints.iisc.ernet.in/id/eprint/18745

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