Electron spin relaxation rates for semiquinones between 25 and 295 K in glass-forming solvents

Journal of Magnetic Resonance

Volumn 198, Issue 1, 2009, Pages 111-120

  Kathirvelu, Velavan ^a   Sato, Hideo ^a   Eaton, Sandra S ^a   Eaton, Gareth R ^a  

^a UNIVERSITY OF DENVER   (United States)

Author keywords

Electron spin relaxation; Molecular tumbling; Saturation recovery EPR; Semiquinone

Indexed keywords

DE-PHASING; DEPENDENT PROCESS; DOMINANT PROCESS; ELECTRON SPIN RELAXATION; ELECTRON SPINS; GLASS TRANSITION TEMPERATURES; GLASS-FORMING SOLVENTS; HYPERFINE; LOCAL MODES; LONG PULSE; METHYL GROUPS; METHYL ROTATIONS; MOLECULAR TUMBLING; PROTON HYPERFINE COUPLINGS; RAMAN PROCESS; RELAXATION RATES; SATURATION RECOVERY EPR; SEMIQUINONE; SEMIQUINONES; SPIN ECHOES; SPIN ROTATIONS; TEMPERATURE DEPENDENCES; TEMPERATURE INTERVALS; TEMPERATURE RANGES; THERMALLY ACTIVATED PROCESS; TRIETHANOLAMINE;

ANISOTROPY; ELECTRON RESONANCE; ELECTRON SPIN RESONANCE SPECTROSCOPY; ELECTRONS; ETHANOL; GLASS; GLASS TRANSITION; GLYCEROL; HYDROCARBONS; MODULATION; PARAMAGNETIC RESONANCE; PHOTOELECTRIC DEVICES; QUANTUM THEORY; ROTATION; SINGLE CRYSTALS; SPIN GLASS;

SPIN DYNAMICS;

ALCOHOL; BENZOQUINONE DERIVATIVE; ETHANOLAMINE DERIVATIVE; GLYCEROL; NITROGEN OXIDE; NITROXYL; SEMIQUINONE RADICALS; SOLVENT; TRIETHANOLAMINE;

ALGORITHM; ANISOTROPY; ARTICLE; CHEMISTRY; CRYSTALLIZATION; ELECTRON SPIN RESONANCE; METHODOLOGY; METHYLATION; SPIN LABELING; TEMPERATURE; VISCOSITY;

ALGORITHMS; ANISOTROPY; BENZOQUINONES; CRYSTALLIZATION; ELECTRON SPIN RESONANCE SPECTROSCOPY; ETHANOL; ETHANOLAMINES; GLYCEROL; METHYLATION; NITROGEN OXIDES; SOLVENTS; SPIN LABELS; TEMPERATURE; VISCOSITY;

EID: 63349090406     PISSN: 10907807     EISSN: 10960856     Source Type: Journal    
DOI: 10.1016/j.jmr.2009.01.026     Document Type: Article

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