2 papers
cond-mat.mtrl-sci1994
Phonon Universal Transmission Fluctuations and Localization in Semiconductor Superlattices with a Controlled Degree of Order
Norihiko Nishiguchi, Shin-ichiro Tamura, Franco Nori
We study both analytically and numerically phonon transmission fluctuations and localization in partially ordered superlattices with correlations among neighboring layers. In order…
cond-mat.mtrl-sci1994
Phonon Transmission Rate, Fluctuations, and Localization in Random Semiconductor Superlattices: Green's Function Approach
Norihiko Nishiguchi, Shin-ichiro Tamura, Franco Nori
We analytically study phonon transmission and localization in random superlattices by using a Green's function approach. We derive expressions for the average transmission rate and…