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23Na and 14N knight shifts in concentrated solutions of sodium in ammonia

✍ Scribed by E. Duval; P. Rigny; G. Lepoutre

Publisher: Elsevier Science
Year: 1968
Tongue: English
Weight: 361 KB
Volume: 2
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(68)85011-0

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✦ Synopsis

Accurate measurements

of S3Na and 14N Knight shifts have been performed in solutions of sodium in ammonia in the concentrated region. Their variation with the concentration is consisteni with a model of quasi-free electrons, and their variation with temperature indicates thermal excitation of the electrons from a diamagnetic state into the conduction band, even near saturation.

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