Vibrational spectra of one-dimensional mass-disordered quaternary alloys

Michael J. O'Hara, Charles W. Myles, John D. Dow, Ronald D. Painter

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


The spectral density of vibrational states for one-dimensional mass-disordered quaternary alloys AyB1-yC1-xDx is evaluated using the negative eigenvalue theorem. Spectra for masses corresponding to AlyGa1-yAs1-xPx are presented.

Original languageEnglish
Pages (from-to)1043-1050
Number of pages8
JournalJournal of Physics and Chemistry of Solids
Issue number12
StatePublished - 1981


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