Molecular dynamics of nitroxides in glas
β
Evgeniya P. Kirilina; Thomas F. Prisner; Marina Bennati; Burkhard Endeward; Serg
π
Article
π
2005
π
John Wiley and Sons
π
English
β 245 KB
Pulsed multi-frequency EPR was used to investigate orientational molecular motion of the nitroxide spin probe (Fremy's salt) in glycerol glass near the glass transition temperature. By measuring echo-detected EPR spectra at different pulse separation times at resonance frequencies of 3, 9.5, 95 and