Abstract
A perturbed-shell-model calculation for the impurity system KI:${\mathrm{Ag}}^{+}$ predicts three nearly-degenerate localized gap modes of different symmetry and unusual amplitude patterns: The displacements of the defect's fourth-nearest neighbors are more than an order of magnitude larger than those of the impurity or its nearest neighbors. Far-infrared isotope-effect measurements directly confirm the existence of these localized pocket modes.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
