Change search
ReferencesLink to record
Permanent link

Direct link
Accurate intensities of broad NMR lines from composite pulse experiments
KTH, Superseded Departments, Chemistry.ORCID iD: 0000-0002-0231-3970
2000 (English)In: Journal of magnetic resonance (San Diego, Calif. 1997: Print), ISSN 1090-7807, E-ISSN 1096-0856, Vol. 142, no 1, 32-36 p.Article in journal (Refereed) Published
Abstract [en]

Accurate determination of integral intensities of broad lines is difficult when spin relaxation during the applied pulses cannot be neglected and/or when ringing of the tank circuit interferes with the signal. Here we present an extension of the analytical solution of the generalized Bloch equations (G. A. Morris and P. B. Chilvers, J. Magn. Reson. A 107, 236 (1994)), which is then used to evaluate the signal intensity obtained in a composite pulse experiment designed to cancel ringing effects. Comparing intensities of broad and narrow Br-81 spectral lines tests and proves the accuracy Of this approach.

Place, publisher, year, edition, pages
2000. Vol. 142, no 1, 32-36 p.
Keyword [en]
ringing, composite pulse, relaxation, Bloch equations, Br-81 NMR, liquid-crystals, spin relaxation, dynamics
URN: urn:nbn:se:kth:diva-19524ISI: 000085222700004OAI: diva2:338216
QC 20100525Available from: 2010-08-10 Created: 2010-08-10Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Furo, Istvan
By organisation
In the same journal
Journal of magnetic resonance (San Diego, Calif. 1997: Print)

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 37 hits
ReferencesLink to record
Permanent link

Direct link