Calculation of phonon transmission in Si/PtSi heterostructures
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Abstract
In this work we examine the suppression of phonon transport in another example, Si and SiPt heterostructures (3D). This heterostrucure is believed to have the benefit that the electrical conductance can be kept high while the phonon propagation is suppressed due to the large acoustic impedance mismatch between Si and PtSi.
Credits
In collaboration with Moon-Gyu Jang, Department of Materials Science and Engineering, Hallym University, Chuncheon, Korea. This work was supported by the Basic Sci- ence Research Program through the NRF of Korea funded by the Ministry of Education, Science and Technology(2012R1A1A2039886) and ETRI.
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North Ballroom, PMU, Purdue University, West Lafayette, IN