title: Absolute EPR spin echo and noise intensities.
abstract: EPR signal and noise, calculated from first principles, are compared with measured values of signal and noise on an S-band (ca. 2.7 GHz) EPR spectrometer for which all relevant gains and losses have been measured. Agreement is within the uncertainty of the calculations and the measurements. The calculational model that provided the good agreement is used to suggest approaches to optimizing spectrometer design.
authors.affiliation: Department of Engineering, University of Denver, Denver, Colorado 80208, USA.
authors.forename: G A
authors.initials: GA
authors.lastname: Rinard
authors.forename: R W
authors.initials: RW
authors.lastname: Quine
authors.forename: R
authors.initials: R
authors.lastname: Song
authors.forename: G R
authors.initials: GR
authors.lastname: Eaton
authors.forename: S S
authors.initials: SS
authors.lastname: Eaton
mesh_terms: D004578:Electron Spin Resonance Spectroscopy / Q000295:instrumentation*; D004867:Equipment Design; D008433:Mathematics; D008962:Models, Theoretical