Ontology highlight
ABSTRACT:
SUBMITTER: Elajaili H
PROVIDER: S-EPMC4594194 | biostudies-other | 2015 Oct
REPOSITORIES: biostudies-other
Elajaili Hanan H Rinard George A GA Yu Zhelin Z Mitchell Deborah G DG Quine Richard W RW Eaton Sandra S SS Eaton Gareth R GR
Journal of magnetic resonance (San Diego, Calif. : 1997) 20150806
Rapid-scan EPR signals for semiquinones with very-small well-resolved hyperfine splittings exhibit coherence signals at a time after passing through the EPR line that is proportional to the reciprocal of the hyperfine splitting. Such coherences are a general phenomenon due to constructive interference of the responses to transient excitation of spins by rapid scan of the magnetic field across equally spaced spin packets. Examples are shown for 2,3,5,6-tetramethoxy-1,4-benzosemiquinone with aH=46 ...[more]