I-V CHARACTERISTICS OF GRAPHENE FIELD EFFECT TRANSISTOR
Graphene FET (GFET) has attracted a lot of attention and has become the subject of intense research. In this project, GFET is fabricated. Monolayer graphene is produced using chemical vapour deposition which has been said to be the most convincing method to produce high quality graphene. There ar...
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my-utp-utpedia.226152022-02-17T06:58:55Z http://utpedia.utp.edu.my/22615/ I-V CHARACTERISTICS OF GRAPHENE FIELD EFFECT TRANSISTOR YUSOF, HASAN KARAMI TK Electrical engineering. Electronics Nuclear engineering Graphene FET (GFET) has attracted a lot of attention and has become the subject of intense research. In this project, GFET is fabricated. Monolayer graphene is produced using chemical vapour deposition which has been said to be the most convincing method to produce high quality graphene. There are several structures of GFET which are back gate, dual gate, inverted back gate and epitaxial graphene structure. In this work GFET design will follow the standard single device with bottom gated MOSFET design. Fabrication of the GFET is done at a small scale, low volume condition. Next, of all the devices are characterized using Agilent semiconductor Parametric Analyzer to observe the device current-voltage(I-V) characteristic. It is found that during the fabrication process the source & drain made a contact with gate due to misalignment. Therefore, I-V characteristic of GFET is not as expected. In the future works it is proposed that the SiO2 layer on top of the gate will be made larger to prevent the source & drain touching the gate in case of misalignment happened. Universiti Teknologi PETRONAS 2016-09 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/22615/1/HASAN%20KARAMI%20BIN%20YUSOF_17537_I-V%20CHARACTERISTICS%20OF%20GRAPHENE%20FIELD%20EFFECT%20TRANSISTOR.pdf YUSOF, HASAN KARAMI (2016) I-V CHARACTERISTICS OF GRAPHENE FIELD EFFECT TRANSISTOR. Universiti Teknologi PETRONAS. (Submitted) |
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TK Electrical engineering. Electronics Nuclear engineering YUSOF, HASAN KARAMI I-V CHARACTERISTICS OF GRAPHENE FIELD EFFECT TRANSISTOR |
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Graphene FET (GFET) has attracted a lot of attention and has become the subject of
intense research. In this project, GFET is fabricated. Monolayer graphene is produced using
chemical vapour deposition which has been said to be the most convincing method to
produce high quality graphene. There are several structures of GFET which are back gate,
dual gate, inverted back gate and epitaxial graphene structure. In this work GFET design will
follow the standard single device with bottom gated MOSFET design. Fabrication of the
GFET is done at a small scale, low volume condition. Next, of all the devices are
characterized using Agilent semiconductor Parametric Analyzer to observe the device
current-voltage(I-V) characteristic. It is found that during the fabrication process the source
& drain made a contact with gate due to misalignment. Therefore, I-V characteristic of GFET
is not as expected. In the future works it is proposed that the SiO2 layer on top of the gate
will be made larger to prevent the source & drain touching the gate in case of misalignment
happened. |
format |
Final Year Project |
author |
YUSOF, HASAN KARAMI |
author_facet |
YUSOF, HASAN KARAMI |
author_sort |
YUSOF, HASAN KARAMI |
title |
I-V CHARACTERISTICS OF
GRAPHENE FIELD EFFECT TRANSISTOR |
title_short |
I-V CHARACTERISTICS OF
GRAPHENE FIELD EFFECT TRANSISTOR |
title_full |
I-V CHARACTERISTICS OF
GRAPHENE FIELD EFFECT TRANSISTOR |
title_fullStr |
I-V CHARACTERISTICS OF
GRAPHENE FIELD EFFECT TRANSISTOR |
title_full_unstemmed |
I-V CHARACTERISTICS OF
GRAPHENE FIELD EFFECT TRANSISTOR |
title_sort |
i-v characteristics of
graphene field effect transistor |
publisher |
Universiti Teknologi PETRONAS |
publishDate |
2016 |
url |
http://utpedia.utp.edu.my/22615/1/HASAN%20KARAMI%20BIN%20YUSOF_17537_I-V%20CHARACTERISTICS%20OF%20GRAPHENE%20FIELD%20EFFECT%20TRANSISTOR.pdf http://utpedia.utp.edu.my/22615/ |
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1739832967775125504 |
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13.160551 |