Abstract
Comparative analysis of pulsed electron spin resonance spectroscopy at X-band and at S-band indicates that despite the lower sensitivity at the lower frequency, electron spin echo spectroscopy at S-band provides valuable information on the electron-nuclear interactions in systems where the electron spin echo modulation is too small to study well at X-band. It is shown that independent experimental data on electron spin echo modulation and decay at both X-band and S-band put additional constraints on the structural parameters obtained by comparison of experimental and simulated nuclear modulation patterns, and can also help to elucidate the electron spin relaxation mechanism.
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Dikanov S.A., Tsvetkov Yu.D.: Electron Spin Echo Envelope Modulation. Boca Raton: CRC Press 1992.
Clarkson R.B., Timken M.D., Brown D.R., Crookham H.C., Belford R.L.: Chem. Phys. Lett.163, 277 (1989)
Hankiewicz J.H., Stenland C., Kevan L.: Rev. Sci. Instrum.64, 2850 (1993)
Poole C.P., Jr.: Electron Spin Resonance, 2nd ed., p. 405. New York: Wiley 1983.
Salikhov K.M., Semenov A.G., Tsvetkov Yu.D.: Electron Spin Echo and Its Application, chapter 2, Novosibirsk: Science 1976.
Mims W.B.: Phys. Rev.B5, 2409 (1972);B6, 3543 (1972)
Berkovitch-Yellin Z. Ellis D.E.: J. Am. Chem. Soc.103, 6066 (1981)
Mims W.B., Peisach J., Davis J.L.: J. Chem. Phys.66, 5536 (1977)
Astashkin A.V., Dikanov S.A., Kurshev V.V., Tsvetkov Yu.D.: Chem. Phys. Lett.36, 335 (1987)
Klauder J.R., Anderson P.W.: Phys. Rev.125, 912 (1962)
Salikhov K.M., Dzuba S.A., Raitsimring A.M.: J. Magn. Reson.42, 255 (1982)
Romanelli M., Kevan L.: J. Magn. Reson.91, 549 (1991)
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Romanelli, M., Kurshev, V. & Kevan, L. Comparative analysis of pulsed electron spin resonance spectrometers at X-band and S-band. Appl. Magn. Reson. 7, 427–441 (1994). https://doi.org/10.1007/BF03162623
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DOI: https://doi.org/10.1007/BF03162623