HYPERFINE INTERACTIONS OF THE 2$sup +$ STATE IN Dy$sup 16$$sup 0$
Journal Article
·
· Nuclear Physics (Netherlands) Divided into Nucl. Phys. A and Nucl. Phys. B
The hyperfine interaction of the 2/sup +/ state in Dy/sup 160/ situated in ferrimagnetic dysprosium iron garnet (DIG) is studied at room temperature by measuring the perturbation of the angular correlation of gamma cascades passing through this state. A large rotation of the angular correlation pattern is observed when the domains are aligned in an external magnetic field perpendicular to the plane of the counters. A longitudinal external field is used to decouple the effectively static part of the hyperfine interaction and isolate the timedependent interactions. The quantity g mu /sub n/H/sub eff//h is found to be (160 plus or minus 50) Mc. Assuming H/eff/ equals 6.0 x 10/sup 5/ Oe from recoil-free experiments, the g factor of the 2/sup +/ state is found to be 0.32 plus or minus 0.10. The relaxation times characterizing the time-dependent perturbation are estimated to be (1.5 plus or minus 0.5) x 10/sup -12/ sec for DIG and (0.9 plus or minus 0.3) x 10/sup -12/ sec for aqueous solution of TbCl/ sub 3/. (auth)
- Research Organization:
- Hebrew Univ., Jerusalem
- NSA Number:
- NSA-17-002283
- OSTI ID:
- 4767391
- Journal Information:
- Nuclear Physics (Netherlands) Divided into Nucl. Phys. A and Nucl. Phys. B, Journal Name: Nuclear Physics (Netherlands) Divided into Nucl. Phys. A and Nucl. Phys. B Vol. Vol: 38; ISSN NUPHA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
HYPERFINE INTERACTIONS OF THE 2+ STATE IN Dy$sup 160$ SITUATED IN DYSPROSIUM IRON GARNET USING $gamma$-$gamma$ ANGULAR CORRELATION TECHNIQUE. Technical Note No. 7
Influence of Paramagnetism on the Directional Correlation (Measurement of the Nuclear Magnetic Moment of Dy$sup 160$ and Er$sup 166$)(thesis); EINFLUSS DES PARAMAGNETISMUS AUF DIE RICHTUNGSKORRELATION (MESSUNG MAGNETISCHER KERNMOMENTE VON Dy$sup 160$ UND Er$sup 166$)(PROMOTION-SARBEIT)
HYPERFINE INTERACTIONS IN THE 2+ ROTATIONAL STATE OF Dy$sup 160$ IN DYSPROSIUM IRON GARNET. Technical Note No. 6
Technical Report
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Fri Jun 01 00:00:00 EDT 1962
·
OSTI ID:4739103
Influence of Paramagnetism on the Directional Correlation (Measurement of the Nuclear Magnetic Moment of Dy$sup 160$ and Er$sup 166$)(thesis); EINFLUSS DES PARAMAGNETISMUS AUF DIE RICHTUNGSKORRELATION (MESSUNG MAGNETISCHER KERNMOMENTE VON Dy$sup 160$ UND Er$sup 166$)(PROMOTION-SARBEIT)
Thesis/Dissertation
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Sat Dec 31 23:00:00 EST 1960
·
OSTI ID:4790112
HYPERFINE INTERACTIONS IN THE 2+ ROTATIONAL STATE OF Dy$sup 160$ IN DYSPROSIUM IRON GARNET. Technical Note No. 6
Technical Report
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Wed Jan 31 23:00:00 EST 1962
·
OSTI ID:4752156
Related Subjects
ALUMINUM SILICATES
ANGULAR DISTRIBUTION
CONFIGURATION
COUNTERS
DYSPROSIUM 160
DYSPROSIUM SILICATES
ENERGY LEVELS
FERROMAGNETIC MATERIALS
GAMMA RADIATION
GARNETS
GYROMAGNETIC RATIO
HYPERFINE STRUCTURE
INTERACTIONS
IRON SILICATES
MAGNETIC FIELDS
MAGNETIC MOMENTS
MEASURED VALUES
PARITY
PHYSICS
SCATTERING
SOLUTIONS
SPIN
TERBIUM CHLORIDES
WATER
ANGULAR DISTRIBUTION
CONFIGURATION
COUNTERS
DYSPROSIUM 160
DYSPROSIUM SILICATES
ENERGY LEVELS
FERROMAGNETIC MATERIALS
GAMMA RADIATION
GARNETS
GYROMAGNETIC RATIO
HYPERFINE STRUCTURE
INTERACTIONS
IRON SILICATES
MAGNETIC FIELDS
MAGNETIC MOMENTS
MEASURED VALUES
PARITY
PHYSICS
SCATTERING
SOLUTIONS
SPIN
TERBIUM CHLORIDES
WATER