مشخصات پژوهش

عنوان	Terahertz dielectric properties of (ZnS and ZnO)/Si nano-structures
نوع پژوهش	مقاله چاپ‌شده
کلیدواژه‌ها	Terahertz; Nano-structured composites; Effective permittivity; Extended Maxwell-Garnett theory; Surface plasmon resonance
چکیده	The application of non-empirical effective medium theory (extended Maxwell-Garnett) to describe composite mixtures of spherical inclusions within a host continuum has been presented. The structures are composites of two different kinds of non-overlapping spheres, one made from a high refractive index non-plasmonic material and the other from a Drude-like material. Frequency-dependent complex dielectric function and refractive index of ZnS/Si and ZnO/Si composites have been calculated in the terahertz regime. The mentioned nano-structured composites also exhibit unique optical properties due to the phenomenon known as surface plasmon resonance (SPR).
پژوهشگران	سید عبدالعلی ذوالانواری (بازنشسته) (نفر دوم)، حسین صادقی (نفر اول)، آیرین رنجگر (نفر سوم)، روجا نوروزی (نفر چهارم)