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  4. Emulating Multimemristive Behavior of Silicon Nanowire-Based Biosensors by Using CMOS-Based Implementations
 
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research article

Emulating Multimemristive Behavior of Silicon Nanowire-Based Biosensors by Using CMOS-Based Implementations

Bhardwaj, Kapil
•
Semenov, Dmitrii
•
Sotner, Roman
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March 15, 2024
Ieee Sensors Journal

The research presented in this article draws inspiration from previous efforts aimed at replicating the functions of various solid-state memristors using a variety of materials. The memristor circuit emulator serves as a cost-effective tool for circuit designers, enabling them to experiment with the diverse electrical characteristics of corresponding solid-state memristors. This article specifically focuses on the circuit-based emulation of silicon nanowire (SiNW) known for its effectiveness in biosensing applications. First, a fully floating memristor emulator has been presented based on a voltage differencing current conveyor (VDCC) and an operational transconductance amplifier (OTA)-controlled resistor, along with a grounded capacitance. Furthermore, the proposed memristor emulator was realized by employing integrated cells based on the discussed technology, and the simulation/experimental results are presented and analyzed. The experiments also confirmed the nonvolatile behavior of the realized memristor. The results demonstrate that the real-time implementation of the proposed emulator can accurately generate hysteretic behavior in both incremental and decremental memristive mode. Finally, the incremental and decremental pinched hysteresis loop (PHL) responses generated by the proposed emulator have been utilized to replicate the various types of memristive responses offered by SiNW by adding a simple extension to the circuit.

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Type
research article
DOI
10.1109/JSEN.2024.3353669
Web of Science ID

WOS:001197673400086

Author(s)
Bhardwaj, Kapil
•
Semenov, Dmitrii
•
Sotner, Roman
•
Chen, Junrui  
•
Carrara, Sandro  
•
Srivastava, Mayank
Date Issued

2024-03-15

Publisher

Ieee-Inst Electrical Electronics Engineers Inc

Published in
Ieee Sensors Journal
Volume

24

Issue

6

Start page

8036

End page

8044

Subjects

Technology

•

Physical Sciences

•

Biosensor

•

Emulator

•

Memristor

•

Operational Transconductance Amplifier (Ota)

•

Silicon Nanowire (Sinw)

•

Voltage Differencing Current Conveyor (Vdcc)

Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LSI1  
FunderGrant Number

Internal Grant of Brno University of Technology (BUT)

FEKT-S-23-8191

Swiss National science Foundation (SNF) Project "in Memory Sensing"

200021L_204496/1

Available on Infoscience
June 19, 2024
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/208579
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