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Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly

This project is on the fabrication and electrical characteristic of a memristive device with titanium dioxide (Ti02) as an active layer on two different substrates which are silicon (Si) and glass. Bottom electrodes of 60nm thick platinum were grown on the substrates before the TiC>2 deposition....

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Main Author: Ramly, Mohammad Mukhlis
Format: Thesis
Language:English
Published: 2012
Subjects:
TK Electrical engineering. Electronics. Nuclear engineering
Online Access:https://ir.uitm.edu.my/id/eprint/98515/1/98515.pdf
https://ir.uitm.edu.my/id/eprint/98515/
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spelling my.uitm.ir.985152024-08-22T09:17:22Z https://ir.uitm.edu.my/id/eprint/98515/ Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly Ramly, Mohammad Mukhlis TK Electrical engineering. Electronics. Nuclear engineering This project is on the fabrication and electrical characteristic of a memristive device with titanium dioxide (Ti02) as an active layer on two different substrates which are silicon (Si) and glass. Bottom electrodes of 60nm thick platinum were grown on the substrates before the TiC>2 deposition. Two layers of TiC>2 thin films were grown on the bottom electrode by radio frequency (RF) magnetron sputtering forming a memristive device. The first set of sample is a layer of T1O2 deposited on silicon substrate and exposed to plasma before the deposition of the second layer. The plasma treatment time was varied; for 0 minutes, 5 minutes and 10 minutes. The second set of sample is a Ti02 layer deposited on glass substrates and being etched by 1% hydrofluoric (HF) before deposition the second layer. The etching time was varied; for 5 seconds and 7 seconds. Current-voltage (I-V) curves of the samples were taken from the voltage loop ranging 0V to -5V, -5V to 5V then back to 0V and also from - 5V to 5V then back to -5V to show the bias dependent switching characteristics that match the electrical behavior reported for memristor. The second set of sample (etching method) gives better memristive behavior compared to the first set of sample (plasma treatment method). Beside, second loops which were measured from -5V to 5V then back to -5V, gives batter memristive behavior with less noise compared to the first loop. 2012 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/98515/1/98515.pdf Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly. (2012) Degree thesis, thesis, Universiti Teknologi MARA (UiTM).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic TK Electrical engineering. Electronics. Nuclear engineering
spellingShingle TK Electrical engineering. Electronics. Nuclear engineering
Ramly, Mohammad Mukhlis
Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly
description This project is on the fabrication and electrical characteristic of a memristive device with titanium dioxide (Ti02) as an active layer on two different substrates which are silicon (Si) and glass. Bottom electrodes of 60nm thick platinum were grown on the substrates before the TiC>2 deposition. Two layers of TiC>2 thin films were grown on the bottom electrode by radio frequency (RF) magnetron sputtering forming a memristive device. The first set of sample is a layer of T1O2 deposited on silicon substrate and exposed to plasma before the deposition of the second layer. The plasma treatment time was varied; for 0 minutes, 5 minutes and 10 minutes. The second set of sample is a Ti02 layer deposited on glass substrates and being etched by 1% hydrofluoric (HF) before deposition the second layer. The etching time was varied; for 5 seconds and 7 seconds. Current-voltage (I-V) curves of the samples were taken from the voltage loop ranging 0V to -5V, -5V to 5V then back to 0V and also from - 5V to 5V then back to -5V to show the bias dependent switching characteristics that match the electrical behavior reported for memristor. The second set of sample (etching method) gives better memristive behavior compared to the first set of sample (plasma treatment method). Beside, second loops which were measured from -5V to 5V then back to -5V, gives batter memristive behavior with less noise compared to the first loop.
format Thesis
author Ramly, Mohammad Mukhlis
author_facet Ramly, Mohammad Mukhlis
author_sort Ramly, Mohammad Mukhlis
title Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly
title_short Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly
title_full Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly
title_fullStr Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly
title_full_unstemmed Memristive behavior of Ti02 thin film by RF magnetron sputtering / Mohammad Mukhlis Ramly
title_sort memristive behavior of ti02 thin film by rf magnetron sputtering / mohammad mukhlis ramly
publishDate 2012
url https://ir.uitm.edu.my/id/eprint/98515/1/98515.pdf
https://ir.uitm.edu.my/id/eprint/98515/
_version_ 1808976037087805440
score 13.211869

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