HYPERFINE INTERACTIONS IN THE GROUND STATE AND FIRST EXCITED STATE OF Dy$sup 161$ IN DYSPROSIUM IRON GARNET
Journal Article
·
· Phys. Rev. Letters
The hyperfine Zeeman splitting of the Mossbauer absorption spectrum in dysprosium iron garnet is studied. The Dy/sup 1//sup 6//sup 1//sup m/ 26 kev gamma rays are absorbed at 85 and 300 deg K, and the relative absorption cross sections are measured for +12 to -12 cm/sec relative emitter-absorber velocity. The results are analyzed in terms of a 5/2 spin first excited state with opposite magnetic moment to the ground state. A large observed temperature-dependent quadrupole effect is explained in terms of alignment of the 4f electrons below the Curie temperature. (T.F.H.)
- Research Organization:
- Hebrew Univ., Jerusalem
- NSA Number:
- NSA-15-017612
- OSTI ID:
- 4015488
- Report Number(s):
- AFOSR-987
- Journal Information:
- Phys. Rev. Letters, Journal Name: Phys. Rev. Letters Vol. Vol: 6
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
HYPERFINE INTERACTIONS IN THE 2+ ROTATIONAL STATE OF Dy$sup 160$ IN DYSPROSIUM IRON GARNET. Technical Note No. 6
NUCLEAR RESONANCE ABSORPTION IN Dy$sup 161$ SITUATED IN Dy$sub 2$O$sub 3$ AND DYSPROSIUM IRON GARNET. Technical Note nO. 1
NUCLEAR RESONANCE ABSORPTION IN Dy$sup 161$ SITUATED IN Dy$sub 2$O$sub 3$ AND DYSPROSIUM IRON GARNET
Technical Report
·
Wed Jan 31 23:00:00 EST 1962
·
OSTI ID:4752156
NUCLEAR RESONANCE ABSORPTION IN Dy$sup 161$ SITUATED IN Dy$sub 2$O$sub 3$ AND DYSPROSIUM IRON GARNET. Technical Note nO. 1
Technical Report
·
Fri Jul 01 00:00:00 EDT 1960
·
OSTI ID:4122583
NUCLEAR RESONANCE ABSORPTION IN Dy$sup 161$ SITUATED IN Dy$sub 2$O$sub 3$ AND DYSPROSIUM IRON GARNET
Journal Article
·
Sat Oct 15 00:00:00 EDT 1960
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:4124820
Related Subjects
ABSORPTION
ATOMIC MODELS
CROSS SECTIONS
CURIE POINT
DYSPROSIUM
DYSPROSIUM 161
ELECTRONS
ENERGY LEVELS
EXCITATION
FERROMAGNETIC MATERIALS
GAMMA RADIATION
GAMMA SOURCES
HYPERFINE STRUCTURE
INTERACTIONS
IRON
ISOMERS
LOW TEMPERATURE
MAGNETIC FIELDS
MAGNETIC MOMENTS
MEASURED VALUES
MOESSBAUER EFFECT
NUCLEAR MODELS
PHYSICS
POLARIZATION
SPECTRA
SPIN
TEMPERATURE
VELOCITY
ZEEMAN EFFECT
ATOMIC MODELS
CROSS SECTIONS
CURIE POINT
DYSPROSIUM
DYSPROSIUM 161
ELECTRONS
ENERGY LEVELS
EXCITATION
FERROMAGNETIC MATERIALS
GAMMA RADIATION
GAMMA SOURCES
HYPERFINE STRUCTURE
INTERACTIONS
IRON
ISOMERS
LOW TEMPERATURE
MAGNETIC FIELDS
MAGNETIC MOMENTS
MEASURED VALUES
MOESSBAUER EFFECT
NUCLEAR MODELS
PHYSICS
POLARIZATION
SPECTRA
SPIN
TEMPERATURE
VELOCITY
ZEEMAN EFFECT