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Coherent interface phonon generation by surface plasmon in silver-SiO2-silicon system is analyzed, based on the impulsive stimulated scattering theory model. The surface plasmon is first analyzed, and applied to semiclassical stimulated Raman scattering theory. Our calculatation shows that the photon-induced surface plasmons store about 20–30% of the total incoming energy, and it is considered in...
Herein, we consider examine the possibility of photodetectors with reduced signal-to-noise based on a three quantum well structure with one single well and one double well. This structure facilitates photon detection through the following sequence of events: photon absorption, phonon emission, and then photon absorb of a photon having the same wavelength as the first one. Even though this design two...
Herein, analytical expressions are derived for the interface phonon modes of the dual-gate MOSFET system. These analytical results are essential for studies of phonon scattering in MOSFET structures which will affect the performance of the device. We consider selected cubic systems within the framework of macroscopic dielectric continuum model. A principal finding of this paper is that the normally-dominant...
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