Studies of magnetic resonance phenomena
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Tsay, Fun-Dow ;Hong, Su Don ;Moacanin, Jovan ;Gupta, Amitava
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Article
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1982
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Wiley (John Wiley & Sons)
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English
β 576 KB
## Abstract Thin films of spinβprobed and spinβlabeled poly(methyl methacrylate) (PMMA) have been examined by electron spin resonance (ESR) at Xβband frequency (9.2 GH~z~) and at various temperatures. Direct spectral evidence is presented to indicate that the composite ESR spectra observed in a cer