Abstract

An analytical description of nuclear modulation for the ‘1 + 2’ electron spin-echo pulse train is derived using the approximation of extremely weak electron-nuclear interaction. Experimental data which were obtained for a model system of hydroquinone radicals stabilized in a frozen solution of phosphoric acid are found to be in good agreement with the calculations. Based on these results a new method of data acquisition is proposed, which allows one to use a ‘1 + 2’ pulse train in 2D format, as a substitute of stimulated echo, which has improved modulation amplitude.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.