Nuclear relaxations due to paramagnetic impurities in two-level systems |
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| Authors: | L L Buishvili T L Buishvili L Zh Zakharov R L Lepsveridze G L Topchishvili |
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| Institution: | (1) Institute of Physics, Georgian Academy of Sciences, 380077 Tbilisi, Georgia |
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| Abstract: | The rates of two types of nuclear spin-lattice relaxation are compared. Transverse relaxation of nuclear spins interacting
with paramagnetic centers is also examined under the assumption that the paramagnetic centers form two-level tunneling systems.
The transverse relaxation rate is calculated and it is shown that at certain temperatures the transverse relaxation rate is
governed by the two-level systems.
Fiz. Tverd. Tela (St. Petersburg) 39, 1210–1212 (July 1997)
Deceased |
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