Cover Image

Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material

Link to publisher's homepage at http://ijneam.unimap.edu.my/

Saved in:
Bibliographic Details
Main Authors: Fouad, S., Naseer, Sabri, Zul Azhar, Zahid Jamal, Prabakaran, Poopalan
Other Authors: huwaid96@yahoo.com.
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2017
Subjects:
Surface plasmon resonance sensor
Au layer
BaTio₃ layer
Phase interrogation technique
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/49943
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.unimap-49943
record_format dspace
spelling my.unimap-499432017-11-21T01:23:03Z Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material Fouad, S. Naseer, Sabri Zul Azhar, Zahid Jamal Prabakaran, Poopalan huwaid96@yahoo.com. Surface plasmon resonance sensor Au layer BaTio₃ layer Phase interrogation technique Link to publisher's homepage at http://ijneam.unimap.edu.my/ There has been increasing interest in the field of surface plasmon resonance sensing technology according to its advantages such as the small amount of sensing samples required, freedom of electromagnetic interference and greater sensitivity. This research investigates the using of a thin layer of dielectric material such as Barium Titanate (BaTio₃) over the Gold (Au) layer for enhancing the sensitivity of the surface plasmon resonance sensor based phase interrogation technique. BaTio₃ is adopted due to its excellent dielectric properties such as high dielectric constant and low dielectric loss. Numerical results have demonstrated that the surface plasmon resonance sensor with utilizing a thin layer of the BaTio3 layer (5nm) over a fixed Au layer thickness of (50nm) exhibited a high sensitivity of (250 degree/RIU) among other thickness values of BaTio₃. Contrarily, the comparison of the surface plasmon resonance sensor without utilizing BaTio₃ layer provides (160 degree/RIU) for fixed Au layer thickness (50nm). Hence, using of 5mm thin layer of BaTio₃ over 50nm of Au layer within surface Plasmon layer yield higher sensitivity of 250 (degree/RIU). 2017-10-12T04:03:09Z 2017-10-12T04:03:09Z 2017 Article International Journal of Nanoelectronics and Materials, vol.10 (2), 2017, pages 149-158 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/49943 en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Surface plasmon resonance sensor
Au layer
BaTio₃ layer
Phase interrogation technique
spellingShingle Surface plasmon resonance sensor
Au layer
BaTio₃ layer
Phase interrogation technique
Fouad, S.
Naseer, Sabri
Zul Azhar, Zahid Jamal
Prabakaran, Poopalan
Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
description Link to publisher's homepage at http://ijneam.unimap.edu.my/
author2 huwaid96@yahoo.com.
author_facet huwaid96@yahoo.com.
Fouad, S.
Naseer, Sabri
Zul Azhar, Zahid Jamal
Prabakaran, Poopalan
format Article
author Fouad, S.
Naseer, Sabri
Zul Azhar, Zahid Jamal
Prabakaran, Poopalan
author_sort Fouad, S.
title Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
title_short Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
title_full Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
title_fullStr Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
title_full_unstemmed Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
title_sort surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2017
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/49943
_version_ 1643802828814155776
score 13.214268

Similar Items