DocumentCode
1650481
Title
A novel model for (percolating) nanonet chemical sensors for microarray-based E-nose applications
Author
Go, J. ; Sysoev, V.V. ; Kolmakov, A. ; Pimparkar, N. ; Alam, M.A.
Author_Institution
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
fYear
2009
Firstpage
1
Lastpage
4
Abstract
Our numerical simulations for percolating multi-nanowire (NW) chemical sensors demonstrate the fundamental role of potential barriers at NW-to-NW junctions in dictating sensor response and how the sensor response changes with NW density. Based on this model, we explain the counterintuitive enhancement of detection limit at a high-density NW network sensor.
Keywords
chemical sensors; electronic noses; nanosensors; nanowires; dictating sensor response; high-density NW network sensor; microarray-based e-nose; nanonet chemical sensors; numerical simulations; percolating multinanowire chemical sensors; Biosensors; Chemical and biological sensors; Chemical elements; Chemical sensors; Equations; Fingerprint recognition; Gas detectors; Pattern analysis; Physics; Sensor arrays;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices Meeting (IEDM), 2009 IEEE International
Conference_Location
Baltimore, MD
Print_ISBN
978-1-4244-5639-0
Electronic_ISBN
978-1-4244-5640-6
Type
conf
DOI
10.1109/IEDM.2009.5424266
Filename
5424266
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