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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 81, Issue 1, Pages 18–21
(Mi jetpl1788)
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CONDENSED MATTER
Electric-dipole increase in NMR intensity in mixed-valence complexes
M. A. Ivanova, V. Ya. Mitrofanovb, L. D. Fal’kovskayac, A. Ya. Fishmanb, B. S. Tsukerblatd a Institute for Metal Physics of Ukraine Academy of Sciences
b Institute of Metallurgy, Ural Division of the Russian Academy of Sciences
c Institute of Metal Physics, Ural Division of the Russian Academy of Sciences
d Ben-Gurion University of the Negev, Beer-Sheva, 84105 Israel
Abstract:
The possibility of a considerable increase in NMR intensity has been shown for absorption on mixed-valence $3d$ ions in magnetically ordered crystals. This effect is determined by the high intensity of electric dipole transitions between the ground and low excited levels of a mixed-valence complex, as well as by the existence of the unfrozen orbital angular momentum in such complexes, which mixes nuclear and electron states.
Received: 30.11.2004
Citation:
M. A. Ivanov, V. Ya. Mitrofanov, L. D. Fal’kovskaya, A. Ya. Fishman, B. S. Tsukerblat, “Electric-dipole increase in NMR intensity in mixed-valence complexes”, Pis'ma v Zh. Èksper. Teoret. Fiz., 81:1 (2005), 18–21; JETP Letters, 81:1 (2005), 15–18
Linking options:
https://www.mathnet.ru/eng/jetpl1788 https://www.mathnet.ru/eng/jetpl/v81/i1/p18
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Statistics & downloads: |
Abstract page: | 187 | Full-text PDF : | 50 | References: | 33 |
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