Object

Title: Sensitivity Analysis of Nanowire FET Biosensor

Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2022

Volume:

15

Number:

4

ISSN:

1829-1171

Official URL:


Corporate Creators:

Yerevan State University, Department of Radiophysics ; Institute of Radiophysics and Electronics of NAS RA

Coverage:

171-174

Abstract:

A nanowire junctionless FET biosensor has been modelled with COMSOL Multiphysics. The high sensitivity of the device in depletion regime was observed. The sensitivity dependence on variations of species concentration in analyte surrounding the nanowire has been studied. It has been demonstrated that the thinner is the nanowire, the higher is the sensitivity and even a single molecule affects the drain current. The model is useful for sensor optimization.

Format:

pdf

Identifier:

click here to follow the link ; oai:arar.sci.am:336132

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան

Object collections:

Last modified:

Dec 13, 2023

In our library since:

Dec 22, 2022

Number of object content hits:

72

All available object's versions:

https://arar.sci.am/publication/365092

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