Hyperfine Interactions of 12B in CaB6 |
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| Authors: | Mihara M Hashimoto K Arimura K Kudo S Akutsu K Minamisono K Miyake T Fukuda M Matsuta K Minamisono T |
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| Institution: | (1) Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan |
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| Abstract: | The hyperfine interactions of short-lived β-emitter 12B implanted into a CaB6 crystal have been studied by means of the β-NMR technique. An electric quadrupole splitting has been observed at room temperature
from which an electric field gradient of q=−(1.34±0.05)×1021 V/m2 was determined. From the present result, it was found that the 12B nuclei are mainly implanted in the substitutional boron site.
This revised version was published online in September 2006 with corrections to the Cover Date. |
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| Keywords: | β -NMR electric field gradient CaB6 |
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