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Electric quadrupole interaction of 20F in a KZnF3 single crystal
- Nuclear magnetic resonance measurements were carried out on neutron activated 20F(T1/2=11s) nuclei in a single crystal of KZnF3. The quadrupolar splitted NMR spectrum, detected via the 20F β-radiation asymmetry, could be observed using a radio frequency modulation technique. The quadrupole coupling constant was determined to e2 q Q/h= + (12.0 ± 1.5) MHz at room temperature. The sign of e2 q Q was obtained from a simultaneous γ-ray anisotropy measurement on the succeeding 20Ne transition. Utilising a calculated field gradient of the fluorine atom, an fQ = 4.6% is determined. This value is compared with literature data of similar compounds.
Author: | Hans AckermannGND, Dirk DubbersGND, Michael Grupp, Paul HeitjansORCiDGND, Hans-Jürgen StöckmannGND, Karl-Peter Wanczek, Kurt ReckerGND, Rudolf Leckebusch |
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URN: | urn:nbn:de:hebis:30:3-742637 |
DOI: | https://doi.org/10.1515/zna-1976-1105 |
ISSN: | 1865-7109 |
Parent Title (German): | Zeitschrift für Naturforschung, A |
Publisher: | Verlag der Zeitschrift für Naturforschung |
Place of publication: | Tübingen |
Document Type: | Article |
Language: | English |
Date of Publication (online): | 2014/06/02 |
Year of first Publication: | 1976 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2023/06/26 |
Volume: | 31 |
Issue: | 11 |
Page Number: | 5 |
First Page: | 1298 |
Last Page: | 1302 |
HeBIS-PPN: | 510716806 |
Institutes: | Biochemie, Chemie und Pharmazie / Biochemie und Chemie |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
Sammlungen: | Universitätspublikationen |
Licence (German): | Creative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung 3.0 |