Very narrow nuclear magnetic resonance lines of ⁸Li(T _{1 2} = 0.84 s) in solids by double frequency irradiation, and the hyperfine structure anomaly ⁷Li⁸Li

authored by

A. Winnacker, D. Dubbers, F. Fujara, K. Dörr, H. Ackermann, H. Grupp, P. Heitjans, A. Körblein, H. J. Stöckmann

Abstract

β-radiation detected NMR signals of ⁸Li nuclei have been observed in ⁷Li₂S and ⁷Li₂O. By double frequency irradiation the dipolar linewidth of the ⁸Li NMR signal was suppressed and lines as narrow as 32 Hz were obtained being among the narrowest ever obtained in solids. This allowed the determination of the ^7,8Li hyperfine structure anomaly ₇Δ₈ = -7.3(1.9) × 10^-5.

External Organisation(s)

Heidelberg University
Institut Laue-Langevin

Type

Article

Journal

Physics Letters A

Volume

67

Pages

423-426

No. of pages

4

ISSN

0375-9601

Publication date

04.09.1978

Publication status

Published

Peer reviewed

Yes

ASJC Scopus subject areas

General Physics and Astronomy

Electronic version(s)

https://doi.org/10.1016/0375-9601(78)90353-5 (Access: Unknown)