Fagas, G. and Kozorezov, A. G. and Lambert, C. J. and Wigmore, J. K. (1999) Lattice-dynamical calculation of phonon scattering at a disordered interface. Physica B: Condensed Matter, 263-26 (1). pp. 739-741. ISSN 0921-4526
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Official URL: https://doi.org/10.1016/S0921-4526(98)01454-9
Abstract
For an FCC crystal with central force interactions and separately for a scalar model on a square lattice, we compute exactly the phonon transmission coefficient T(omega) through a disordered planar interface between two identical semiinfinite leads. At high frequencies T(omega) exhibits a strong frequency dependence which is determined by the correlation length of the disorder.
Item Type:
Journal Article
Journal or Publication Title:
Physica B: Condensed Matter
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
?? LATTICE DYNAMICSDISORDERED INTERFACE PHONON TRANSMISSIONPHYSICSELECTRONIC, OPTICAL AND MAGNETIC MATERIALSELECTRICAL AND ELECTRONIC ENGINEERINGCONDENSED MATTER PHYSICSQC PHYSICS ??
Departments:
ID Code:
58095
Deposited By:
Deposited On:
23 Oct 2012 09:20
Refereed?:
Yes
Published?:
Published
Last Modified:
18 Sep 2023 00:35