THE PARAMAGNETIC RESONANCE OF TRIVALENT PM-147 IN LANTHANUM ETHYL SULFATE

Abstract

Paramagnetic resonance absorption at 3-cm wavelengths is observed for trivalent Pm-147 in a single crystal of lanthanum ethyl sulfate at 4.2 K. The line shapes exhibit an asymmetry typical of non-Kramers doublets and become unobservable in a few days presumably due to broadening from radiation damage to the crystal. The experimental g-value is found to be in reasonable agreement with that predicted from crystal field theory. Effects from higher J level admixtures are taken into account i estimating the nuclear magnetic moment value (3.0 ! 0.3 nm.). (Author)

Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1961
Accession Number
AD0261855

Entities

People

  • C.d. Jeffries
  • D.a. Shirley
  • H.j. Stapleton

Organizations

  • University of California, Berkeley

Tags

DTIC Thesaurus Topics

  • Absorption
  • Crystals
  • Lanthanum
  • Magnetic Moments
  • Magnetic Resonance
  • Nuclear Magnetic Moments
  • Paramagnetic Resonance
  • Resonance
  • Resonance Absorption
  • Single Crystals

Fields of Study

  • Physics

Readers

  • Molecular and Cellular Biochemistry
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.
  • Surface Engineering/Surface Coating Technology.