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NUCLEAR MAGNETIC RESONANCE IN LiF

Journal Article · · Phys. and Chem. Solids

The line width of the nuclear magnetic resonance in a single crystal of LiF has been observed as 11 G for Li/sup 7/ and 12 G for F/sup 19/; these values are constant with temperature between 1.4 and 80 deg K. The spin-lattice relaxation time, T/sub 1/, has been measured by observing the exponential growth of the absorption slgnai after saturation. The value of T/sub 1/ for Li/sup 7/ is 3.6 x 10/sup 4/ sec at 1.4 deg K and is 7.8 x 10/sup 2/ sec at 80 deg K; for F/ sup 19/ the value of T/sub 1/ is 1.8 x 10/sup 4/ sec at 1.4 deg K and is 3.0 x 10/ sup 2/ sec at 80 deg K. These values are for a steady field of 4 kG. (auth)

Research Organization:
Rice Inst., Houston
NSA Number:
NSA-12-010040
OSTI ID:
4336972
Journal Information:
Phys. and Chem. Solids, Journal Name: Phys. and Chem. Solids Vol. Vol: 5
Country of Publication:
Country unknown/Code not available
Language:
English

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