A method is described by which the saturation-transfer electron paramagnetic resonance technique may be employed to determine values of T1 and T2 from experimental spectra. The effect of higher harmonics of the modulation field on the calculated out-of-phase spectrum is computed. The results suggest that the inclusion of higher harmonics is important to ensure that well-characterized values of especially T2 may be obtained.
The Estimation of Relaxation Times from Out-of-Phase Detected EPR Spectra / C.Oliva, P.H.Blustin, N.M.Atherton. - In: CHEMICAL PHYSICS LETTERS. - ISSN 0009-2614. - 78:3(1981), pp. 442-445.
The Estimation of Relaxation Times from Out-of-Phase Detected EPR Spectra
C.OlivaPrimo
;
1981
Abstract
A method is described by which the saturation-transfer electron paramagnetic resonance technique may be employed to determine values of T1 and T2 from experimental spectra. The effect of higher harmonics of the modulation field on the calculated out-of-phase spectrum is computed. The results suggest that the inclusion of higher harmonics is important to ensure that well-characterized values of especially T2 may be obtained.
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