Abstract
AbstractA diagrammatic approach is developed to the problem of dilute concentration of off‐diagonal defects for short range interactions. The method is illustrated with the calculation of phonons when impurities that change the central force constant of the harmonic interaction with the nearest neighbors are present in three different structures: on the linear chain, on the square planar lattice, and the simple cubic structure. Systematic rules are obtained for the summation of the series. The procedure can inspire a more general algorithm for matrix inversion based on an eventually summable series.
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.
