RAMAN SCATTERING BY ACOUSTIC PHONONS AND STRUCTURAL PROPERTIES OF FIBONACCI, THUE-MORSE AND RANDOM SUPERLATTICES

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Merlin , R. ; Bajema , K. ; Nagle , J. ; Ploog , K. (1987)
  • Publisher: HAL CCSD
  • Related identifiers: doi: 10.1051/jphyscol:19875107
  • Subject: [ PHYS.HIST ] Physics [physics]/Physics archives
    arxiv: Condensed Matter::Quantum Gases | Condensed Matter::Strongly Correlated Electrons | Condensed Matter::Materials Science | Condensed Matter::Superconductivity | Condensed Matter::Mesoscopic Systems and Quantum Hall Effect

We report structural studies of incommensurate and random GaAs-AlAs superlattices using Raman scattering by acoustic phonons. Properties of the structure factor of Fibonacci and Thue-Morse superlattices are discussed in some detail.
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