Second-moment nuclear quadrupole resonance measurement of in
Oscar A Nagel; Máximo E Ramia; Nestor R Veglio; Oscar A Nagel; Facultad de Matemática, Astronomía y Física, Universidad Nacional de Córdoba H de la Torre y M Allende, Córdoba, Argentina; Máximo E Ramia; Facultad de Matemática, Astronomía y Física, Universidad Nacional de Córdoba H de la Torre y M Allende, Córdoba, Argentina; Nestor R Veglio; Facultad de Matemática, Astronomía y Física, Universidad Nacional de Córdoba H de la Torre y M Allende, Córdoba, Argentina
Журнал:
Journal of Physics: Condensed Matter
Дата:
1997-12-08
Аннотация:
This work reports measurements of both homonuclear dipolar coupling and heteronuclear dipolar plus quadrupolar NQR second moments of a spin-5/2 nucleus, , by means of the Hahn and solid echoes sequences for . The homonuclear second-moment experimental result is compared with the theoretical expected value. In addition, a demonstration is given to show that the results are the Van Vleck moments.
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