Simulation of carrier mobility through Graphene Nanoribbon based DNA sensor

Author

Hasan, Rifat ; Nandy, Turja ; Abedin, Minhaz Ibna ; Hassan, Asif ; Mondol, Raktim Kumar

Author_Institution

Khulna Univ. of Eng. & Technol., Khulna, Bangladesh

fYear

2015

fDate

5-7 March 2015

Firstpage

1

Lastpage

5

Abstract

Graphene Nanoribbons (GNRs), now-a-days, are used in detecting Deoxyribonucleic Acid (DNA) which is one of the breakthroughs in modern nanobiomaterial and biomedical applications. The conductance is calculated by transferring the electron from DNA to Graphene Nanoribbon sample. The conductance is the basic parameter of calculating carrier properties from DNA to GNR pathway. One of the carrier properties is mobility upon which hereditary information can be observed for different patch of helix. In this paper, firstly we will observe conductance for DNA-GNR structure by controlling the gate voltage. Then we will measure the variation of mean free path for different conductance of this structure. From this observation, we will investigate the resistivity and calculate the carrier mobility through DNA to GNR sample.

Keywords

DNA; bioelectric phenomena; biosensors; carrier mobility; electrochemical sensors; graphene; nanomedicine; nanoribbons; nanosensors; C; DNA pathway; DNA sensor; DNA-GNR structure; GNR pathway; biomedical applications; carrier mobility simulation; carrier properties; conductance; deoxyribonucleic acid; gate voltage; graphene nanoribbon; hereditary information; mean free path; nanobiomaterial applications; resistivity; Biosensors; Conductivity; DNA; Logic gates; Nanobioscience; DNA; Graphene nanoribbon; conductance; mean free path; mobility; resistivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical, Computer and Communication Technologies (ICECCT), 2015 IEEE International Conference on

Conference_Location

Coimbatore

Print_ISBN

978-1-4799-6084-2

Type

conf

DOI

10.1109/ICECCT.2015.7225951

Filename

7225951