Nuclear magnetic resonance of ⁸Li in LiNbO₃ and the quadrupole moment of ⁸Li

verfasst von

H. Ackermann, D. Dubbers, M. Grupp, P. Heitjans, H. J. Stöckmann

Abstract

Nuclear magnetic resonance measurements were carried out on neutron activated ⁸Li(T _{1 2} = 0.84 s) nuclei in a single crystal of LiNbO₃. The quadrupolar splitted NMR spectrum, detected via the ⁸Li β radiation, could be resolved. The quadrupole coupling constant was determined to |e²qQ/h| = 43 ± 3 kHz at room temperature. Comparison with the coupling constant of ⁷Li in LiNbO₃ leads to the value of the quadrupole moment |Q(⁸Li)| = 32 ± 6 mb.

Externe Organisation(en)

Ruprecht-Karls-Universität Heidelberg

Typ

Artikel

Journal

Physics Letters B

Band

52

Seiten

54-56

Anzahl der Seiten

3

ISSN

0370-2693

Publikationsdatum

16.09.1974

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Kern- und Hochenergiephysik

Elektronische Version(en)

https://doi.org/10.1016/0370-2693(74)90717-5 (Zugang: Unbekannt)