The impact of excitation frequency on th
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Heather L. Flanagan; David J. Singel
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Article
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1987
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Elsevier Science
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English
β 645 KB
Electron spin-echo envelope modulations of DPPH in glassy and polycrystalline solids at 100 K have been measured at 4.6 and 9.1 GHz electron spin excitation frequencies. 14N hyperfine and quadrupole coupling parameters have been evaluated through comparison of the experimental data waveforms and the