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On the application of positron spectroscopy to heteronanostrutures
(Universiti Malaysia Perlis, 2013)
The band structure calculations have been performed for the defect-free GaAS-AIAs superlattice and the electron-positron momentum density distributions have been computed. The comparison of data of calculations with the ...
Transmission line method (TLM) measurement of (metal/ZnS) contact resistance
(Universiti Malaysia Perlis, 2015)
In this paper, we have examined different metals (Au, Al, In) Ohmic contacts on spray deposited ZnS thin films. The thermal stability of the contact structures was also examined by annealing process. Specific contact ...
Textural and Adsorption Analysis of Nanocarbon Particles
(Universiti Malaysia Perlis (UniMAP), 2018-07)
In this present work, the characterization of the nanocarbon material which is multi-walled carbon nanotube (MWCNT) and carbon nanofiber (CNF) was investigated using nitrogen gas adsorption technique, Fourier transform ...
Characterization of Manganese Doped Y-TZP for Biomedical applications
(Universiti Malaysia Perlis, 2015)
The densification behaviour and mechanical properties of manganese oxide doped yttria tetragonal zirconia polycrystals (MnO2-doped Y-TZP) were studied. Green samples containing varying amounts of MnO2 (0.05 to 1 wt%) were ...
Synthesis methods of tin oxide as photoanode for dye-sensitized solar cell performance: A short review
(Universiti Malaysia Perlis (UniMAP), 2021-12)
This review focused on the synthesis methods of tin oxide (SnO2) nanoparticles as a photoanode for dye-sensitized solar cell (DSSC) and how it impacts the performance. There are many different techniques and various ...
The effect of silver particles on the synthesis and characterization of polystyrene/Silver (Ps/Ag) nanocomposites for carbonaceous materials
(Universiti Malaysia Perlis (UniMAP), 2020-04)
Polymer nanocomposites containing inorganic fillers like metallic particles dispersed in polymer matrices are of great interest for optical, electronics and dielectric applications. Polymer/inorganic such as polystyrene/silver ...