Browsing Nashrul Fazli Mohd Nasir, Assoc. Prof. Dr. by Issue Date
Now showing items 21-29 of 29
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Specific contact resistance of ohmic contacts to n-type SiC membranes
(Materials Research Society, 2011-04)Membranes of epitaxial SiC have been used as a means of eliminating the leakage current into the Si substrate during circular transmission line model (CTLM) measurements. In the n +- 3C-SiC/ Si wafers, the Si substrate was ... -
Fabrication of 3C-silicon carbide membranes: Towards development of novel microdevices for biomedical applications
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)3C-SiC is currently under intense study as a potential material for implantable low power blood pressure sensing due to its biocompatibility. In this work, we present and discuss the fabrication processes for n-type 3C-SiC ... -
Properties of Al and Pd contacts on n-type SiC membranes
(Materials Research Society, 2012-04)Membranes with dimensions up to 10 mm x 15 mm have been fabricated in epitaxial 3C-SiC/Si wafers. An array of CTLM metal contacts was deposited onto the upper surface of the n-SiC membrane. Both Al/n-SiC and Pd/n-SiC ... -
Four point probe geometry modified correction factor for determining resistivity
(The International Society for Optical Engineering (SPIE), 2013-12-09)The four-point probe technique is well known for its use in determining sheet resistance and resistivity (or effective resistivity) of thin films. Using a standard four-point probe setup, relatively large area samples are ... -
A complete system modelling of piezoelectric energy harvester (PEH) with silicon carbide (SiC) used as cantilever base
(Penerbit UTM Press, 2014)Silicon carbide (SiC) is a material that possesses hardness and robustness to operate under high temperature condition. This work is a pilot in exploring the feasibility of cubic piezo element on the SiC wafer with integrated ... -
The Optimization of the Hydroxyapatite (HA) Material Characteristics Produced from Corbiculacea (Etok) Shells
(IOP Publishing, 2019)Hydroxyapatite commonly used in medical field for tissue disease, bone disease, drug delivery and also for non-medical field purpose such as wastewater treatment. Due to excellent biocompatibility and bioactive properties, ... -
Hardened Glass Particle and Carbon Black using Resin for Potential Electromagnetic Shielding in Biomedical Electronic Equipments
(IOP Publishing, 2019)This study aims to investigate the electromagnetic properties of a composite of hardened glass particle and carbon using resin in determining the absorbability of the composite for electromagnetic interference (EMI). The ... -
The Characterization of Bario Rice Starch-nanoHA Scaffolds using SEM and Dielectric Measurement
(IOP Publishing, 2019)Bone tissue scaffold had been ventured for over the decades as a solution for bone failure and trauma. Starch is the most common natural polymer that has been used as a biomaterials and a good candidate for scaffold ... -
Effect of swelling agent on pore properties of mesoporous carbonated hydroxyapatite
(IOP Publishing, 2019)Mesoporous carbonated hydroxyapatite (CHA) has been seen to be suitable as an adsorbent material due to the proven biocompatibility, bioactivity and chemical stability. However, obtaining the high surface area and desired ...