|
|
|
|
the effect of molecular adsorption on electro-optical properties of graphene-based sensors
|
|
|
|
|
|
|
|
نویسنده
|
meshginqalam bahar ,ahmadi mohammad taghi ,sabatyan arash ,ismail razali
|
|
منبع
|
plasmonics - 2017 - دوره : 12 - شماره : 4 - صفحه:1193 -1198
|
|
چکیده
|
Extraordinary electrical and optical features of graphene-based materials attract researchers to improve sensing center of different sensors using them. in this research, the effects of sensing molecules on electro-optical features of graphene-based sensors are modeled. the adsorption effect on the hamiltonian of the system based on tight-binding model is explored, and also the system band structure is investigated analytically. then, refractive index deviations based on band gap variations are discovered which are used in response modeling of a graphene-based surface plasmon resonance (spr) sensor.
|
|
کلیدواژه
|
electro-optical properties ,graphene-based sensors ,spr sensor ,band structure ,spr response modeling
|
|
آدرس
|
urmia university, faculty of science, physics department, iran, urmia university, faculty of science, nanoelectronic research group, physics department, iran. universiti teknologi malaysia, faculty of electrical engineering, electronics and computer engineering department, malaysia, urmia university, faculty of science, physics department, iran, universiti teknologi malaysia, faculty of electrical engineering, electronics and computer engineering department, malaysia
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|