11B NMR study in the tetragonal compound CeB2C2
We carried out the 11B NMR experiments of CeB2C2 and determined the parameters of the electric field gradient and the components of the hyperfine coupling tensors at 'B site in order to elucidate the magnetic properties. The nuclear quadrupole frequency and the asymmetry parameter are estimated...
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| Published in: | Physica. B, Condensed matter Vol. 329-333; pp. 649 - 650 |
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| Main Author: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
01-05-2003
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| Online Access: | Get full text |
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| Summary: | We carried out the 11B NMR experiments of CeB2C2 and determined the parameters of the electric field gradient and the components of the hyperfine coupling tensors at 'B site in order to elucidate the magnetic properties. The nuclear quadrupole frequency and the asymmetry parameter are estimated to be VQ = 0.78 MHz and *h = 0.22. The hyperfine coupling tensors are highly anisotropic and are deduced to be AX = +0.39 kOe/*mB and A*G = -0.51 kOe/*mB, where the anisotropic hyperfine coupling can be explained by the atomic dipolar field from the 4f electrons. |
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| Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
| ISSN: | 0921-4526 |
| DOI: | 10.1016/S0921-4526(02)02497-3 |