2008/01/30 by Mladen Georgiev, Georgiev, Mladen
Chemistry · Materials Science · Physics and Astronomy · #Chemical Thermodynamics and Molecular Structure #FOS: Physical sciences #Materials Science (cond-mat.mtrl-sci) #Molecular Spectroscopy and Structure #Other Condensed Matter (cond-mat.other) #Solid-state spectroscopy and crystallography #cond-mat.mtrl-sci #cond-mat.other
paper · pdf · doi:10.48550/arxiv.0801.4778
6 pages including 1 figure, all pdf format
arxiv created 2008/01/30 · openalex publication_date 2008/01/30 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We derive and discuss expressions for the temperature-dependent electrostatic polarizabilities of off-center ions holding good under various experimental conditions. At low temperatures and electric-field strengths, all of them reasonably reduce to values characteristic of phonon-coupled two-level systems. Prospects for further studies of the dispersive coupling are also considered.