Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 593-599 |
| Seitenumfang | 7 |
| Fachzeitschrift | Zeitschrift fur Physikalische Chemie |
| Jahrgang | 157 |
| Ausgabenummer | Part_2 |
| Publikationsstatus | Veröffentlicht - 1988 |
| Extern publiziert | Ja |
Abstract
Measurements of the spin-lattice relaxation time T1 of β-active 8Li in liquid lithium were carried out at temperatures between 450 K and 1400 K and in magnetic fields between 0.005 and 0.7 T. No field dependence of T1 was found. The Knight shift K of 7Li in liquid lithium was measured at temperatures up to 1000 K. The Korringa enhancement n obtained from the present T1 and Knight shift results was found to be 0.67 ± 0.01 independent of temperature. Furthermore, the magnetic susceptibility x of lithium was measured at temperatures between 450 K and 1700 K. The contact density PF at the lithium nuclei, obtained by combiningxwith the present NMR results, increases slightly as a function of temperature.
ASJC Scopus Sachgebiete
- Chemie (insg.)
- Physikalische und Theoretische Chemie
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in: Zeitschrift fur Physikalische Chemie, Jahrgang 157, Nr. Part_2, 1988, S. 593-599.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - NMR and Magnetic Susceptibility Measurements on Liquid Lithium up to High Temperatures
AU - van der Marel, C.
AU - Heitjans, P.
AU - Bader, B.
AU - Freiländer, P.
AU - Schirmer, A.
AU - Freyland, W.
PY - 1988
Y1 - 1988
N2 - Measurements of the spin-lattice relaxation time T1 of β-active 8Li in liquid lithium were carried out at temperatures between 450 K and 1400 K and in magnetic fields between 0.005 and 0.7 T. No field dependence of T1 was found. The Knight shift K of 7Li in liquid lithium was measured at temperatures up to 1000 K. The Korringa enhancement n obtained from the present T1 and Knight shift results was found to be 0.67 ± 0.01 independent of temperature. Furthermore, the magnetic susceptibility x of lithium was measured at temperatures between 450 K and 1700 K. The contact density PF at the lithium nuclei, obtained by combiningxwith the present NMR results, increases slightly as a function of temperature.
AB - Measurements of the spin-lattice relaxation time T1 of β-active 8Li in liquid lithium were carried out at temperatures between 450 K and 1400 K and in magnetic fields between 0.005 and 0.7 T. No field dependence of T1 was found. The Knight shift K of 7Li in liquid lithium was measured at temperatures up to 1000 K. The Korringa enhancement n obtained from the present T1 and Knight shift results was found to be 0.67 ± 0.01 independent of temperature. Furthermore, the magnetic susceptibility x of lithium was measured at temperatures between 450 K and 1700 K. The contact density PF at the lithium nuclei, obtained by combiningxwith the present NMR results, increases slightly as a function of temperature.
UR - http://www.scopus.com/inward/record.url?scp=84931539485&partnerID=8YFLogxK
U2 - 10.1524/zpch.1988.157.Part_2.593
DO - 10.1524/zpch.1988.157.Part_2.593
M3 - Article
AN - SCOPUS:84931539485
VL - 157
SP - 593
EP - 599
JO - Zeitschrift fur Physikalische Chemie
JF - Zeitschrift fur Physikalische Chemie
SN - 0942-9352
IS - Part_2
ER -