• The frequency spectrum of the diamond lattice

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/018/05/0334-0340

    • Keywords

       

      Normal Mode; Frequency Spectrum; Potential Energy Function; Angular Distortion; Atomic Vibration

    • Abstract

       

      The eight frequencies in a diamond lattice are calculated with a suitable force field and explicit expressions are given for them. Sir C. V. Raman’s theory of superlattice vibrations is the basis of the investigation.

    • Author Affiliations

       

      E V Chelam1

      1. Department of Physics, Indian Institute of Science, Bangalore
    • Dates

       
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