Matrix line in pulsed electron-nuclear double resonance spectra.
The intense line in Mims and Davies electron-nuclear double resonance (ENDOR) spectra due to the hyperfine interactions of an unpaired electron with distant matrix nuclei is shown to originate from a simultaneous inversion of a large number of nuclear spins by a radiofrequency pulse. Theoretical expressions describing the matrix ENDOR effect are derived and verified experimentally.
Astashkin
A V
AV
The Institute of Chemical Kinetics and Combustion, Russian Academy of Sciences, Novosibirsk, 630090, Russia. andrei@u.arizona.edu
Kawamori
A
A
D009682:Magnetic Resonance Spectroscopy