1987
DOI: 10.1002/ange.19870990206
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Kernquadrupol-Wechselwirkung und zeitaufgelöste Spektroskopie der gestörten γ-γ-Winkelkorrelation: Anwendungen in Chemie, Materialforschung und biophysikalischer Chemie

Abstract: Das Studium von Kernquadrupol-Wechselwirkungen, d. h. der GroBe, Symmetrie und Orientierung des elektrischen Feldgradiententensor, liefert wertvolle Informationen iiber Ladungsdichteverteilungen. Wahrend NMR-und MoRbauer-Spektroskopie zu Routineverfahren in der Chemie geworden sind, gilt dies fur die zeitaufgeloste Spektroskopie der gestorten y-y-Winkelkorrelation nicht. Dabei ist diese Technik fur Anwendungen in der Chemie (z. B. vergleichendes Studium der Bindungsverhiiltnisse von anorganischen Komplexen im … Show more

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Cited by 22 publications
(6 citation statements)
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“…The time differential observation of the perturbed angular correlation of g rays emitted from radioactive nuclei (TDPAC) [368,370,371] is a g-spectroscopic technique which also allows the determination of hyperfine interactions such as nuclear electric quadrupole interactions (NQI). The NQI parameters enable local structural information around the g emitter to be extracted.…”
Section: Local Environment Of Elementsmentioning
confidence: 99%
“…The time differential observation of the perturbed angular correlation of g rays emitted from radioactive nuclei (TDPAC) [368,370,371] is a g-spectroscopic technique which also allows the determination of hyperfine interactions such as nuclear electric quadrupole interactions (NQI). The NQI parameters enable local structural information around the g emitter to be extracted.…”
Section: Local Environment Of Elementsmentioning
confidence: 99%
“…The time differential observation of the perturbed angular correlation of γ rays emitted from radioactive nuclei (TDPAC) [293], [295], [296] is a γ-spectroscopic technique which also allows the determination of hyperfine interactions such as nuclear electric quadrupole interactions (NQI). The NQI parameters enable local structural information around the γ emitter to be extracted.…”
Section: Local Environment Of Elementsmentioning
confidence: 99%
“…An interesting question is the behaviour of a Cd-atom in our compounds. TDPAC offers the possibility to measure with the probe u l m C d [6], an isomer with a half life of 49 min, which is Cd at any time. After-effects are excluded for these probes and impurity complications as well.…”
Section: Unterricker: Hyperfine Interactionsmentioning
confidence: 99%
“…Some to the method time differential perturbed angular correlations (TDPAC) [5,6]: We measure the time dependent anisotropy A 2 G 2 (t) of two y-quanta emitted in succession. This A 2 G 2 (t) reflects the nuclear spin precession as a consequence of the hyperfine interaction.…”
Section: Tdpac Investigations Of the Chalcogenide Spinels Cdcr 2 S 4 mentioning
confidence: 99%