PARAMAGNETIC RESONANCE OF DYSPROSIUM IN CUBIC AND AXIAL FIELDS IN CaF$sub 2$

Journal Article · Tue Oct 01 00:00:00 EDT 1963 · Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D

DOI:https://doi.org/10.1103/PhysRev.132.164· OSTI ID:4658791

Bierig, R W; Weber, M J

The paramagnetic resonance spectrum of dysprosium in tures. In a site of cubic crystal-field symmetry, the Dy/sup 3+/ ground state is a GAMMA /sub 8/ quartet. The observed g values and their angular dependences are in general agreement with predicted values derived from Bleaney's GAMMA /sub 8/spin Hamiltonian. The first excited state is a GAMMA /sub 7/ doublet 8.5 plus or minus 1 cm/sup -1/ above the ground state with an isotropic g = 7.52 plus or minus 0.05. The fourth and sixth degree parameters describing the cubic crystal field are A/sub 4/(r/sup 4/) approximates -- 200 cm/sup -1/ and None +Non en please lete e ove stract . 853=====

• Research Organization: Raytheon Research Div., Waltham, Mass.
• NSA Number: NSA-17-037853
• OSTI ID: 4658791
• Journal Information: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, Journal Name: Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Vol. Vol: 132; ISSN PHRVA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ANGULAR DISTRIBUTION
CALCIUM FLUORIDES
CRYSTALS
DIFFERENTIAL EQUATIONS
DYSPROSIUM 163
ENERGY LEVELS
FREQUENCY
GYROMAGNETIC RATIO
HAMILTONIAN
HYPERFINE STRUCTURE
LATTICES
LIFETIME
LOW TEMPERATURE
MAGNETIC FIELDS
MAGNETIC MOMENTS
MAGNETIC RESONANCE
MAGNETISM
MEASURED VALUES
PARAMAGNETISM
PHYSICS
RELAXATION
SPECTRA
SPIN
TEMPERATURE