Calculation of phonon transmission in Si/PtSi heterostructures
Calculation of Phonon Transmission in Si/PtSi Heterostructures
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1. Calculation of phonon transmis…
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2. 1. Introduction
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3. Si/PtSi heterostructure
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4. 2. Calculation method
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5. Thermal conductance formula
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6. 3. Device structure
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7. Atomistic model for interfaces
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8. PtSi phonon dispersion
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9. Origin of the phonon band gap
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10. Fitted phonon dispersion
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11. 4. Numerical Results
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12. Suppression of transmission
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13. Thermal conductance
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14. Dependence on parameters
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15. 5. Summary
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