<SUP>181</SUP>Ta (&larr; <SUP>181</SUP>Hf) Time-Differential Perturbed Angular Correlation Spectroscopy of Hf/Fe Multilayers

Stability of Polymersomes Containing in Using Perturbed Angular Correlation Spectroscopy

Phase Transitions in Oxides Studied by Perturbed Angular Correlation Spectroscopy

Radioactive atoms located on cation sites in oxide matrices can be used to monitor phase transitions by measuring the electric or magnetic hyperfine interactions by means of Perturbed Angular Correlations spectroscopy. The article illustrates three types of phase transitions studied with 'in tracers and their daughter nuclei m C d , namely magnetic, structural and REDOX phase transitions in bin...

Structural phase transition and Tc distribution in Hf-doped LaMnO3 investigated using perturbed-angular-correlation spectroscopy.

Using perturbed-angular-correlation ~PAC! spectroscopy, via the Hf→Ta probe, we have measured Mn-site electric-field gradients ~EFG’s! at Ta nuclei in ceramic samples of LaMnO3. Two crystallographic phases coexist over a temperature interval of '16 K near the orthorhombic-to-rhombohedral transition at '724 K, which shows a thermal hysteresis of '1.760.2 K. Concurrently, in the two phases, we de...

Perturbed angular correlation study of a haptenic molecule.

The angular correlation of the 173-247 keV gamma-ray cascade after the electron-capture decay of (111)In is strongly perturbed when the 1-p-nitrophenyl-ethylenediaminetetraacetate chelate of (111)In(8+) is added to a solution containing rabbit antibody to dinitrophenyl groups. The radioactive chelate can be displaced by the addition of dinitrophenyllysine or unlabeled chelate. The average assoc...

Perturbed Angular Correlation Studies in SrTi03 Single Crystals

für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...