• Wet transfer process for MEMS freestanding PMMA/Graphene membrane development 

  Norliana, Yusof; Badariah, Bais; Norhayati, Soin; Burhanuddin, Yeop Majlis (Universiti Malaysia Perlis (UniMAP), 2020-12)

  Process of transferring poly (methyl methacrylate) (PMMA)/Graphene layer to form a freestanding membrane requires a proper method to ensure that the membrane is well suspended with high graphene coverage. This paper ...

• Transient response monitoring of a loaded rubber using a circular- shaped optical fibre bend sensor 

  Ahmad, Marzuki; Halimah Primeria, Yanuar; Gesit Tali Singgih (Universiti Malaysia Perlis (UniMAP), 2020-12)

  When rubber is subjected to a load, deformation will occur in the form of transverse compression. At a microscopic level, the bond structure in the rubber is transformed from one equilibrium state, corresponding to the ...

• Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab 

  Mohd Syafiq, Faiz; Kim, S. Siow; Wee, MF Mohd Razip; Muhammad Musoddiq, Jaafar; Burhanuddin, Yeop Majlis; Ahmad Rifqi, Md. Zain (Universiti Malaysia Perlis (UniMAP), 2020-12)

  We demonstrated theoretically the wave guiding of elastics waves in a two-dimensional (2D) phononic crystal (PnC) slab. The simulation model based on the Finite Element Method (FEM) was used to calculate the dispersion ...

• The structural, electronic and mechanical properties of 𝜶�� and 𝜷�� phases in titanium using density functional theory 

  N. A., Malik; M., Yahaya; N. N., Alam; M. H., Ismail; O. H., Hassan; A. M. M., Ali; M. H., Samat; M. F. M., Taib (Universiti Malaysia Perlis (UniMAP), 2020-12)

  In this paper, the structural, electronic and mechanical properties of 𝛼 and 𝛽 phases in titanium (Ti) with the space group of P63/mmc and Im3m were computed by using first-principles calculations through density functional ...

• The design of monolithic integration of photonic crystal biosensor to Si-Ge PIN photodetector on silicon photonics platform for compact biosensing system 

  Mohamad Hazwan, Haron; Dilla Duryha, Berhanuddin; Burhanuddin, Yeop Majlis; Ahmad Rifqi, Md Zain (Universiti Malaysia Perlis (UniMAP), 2020-12)

  The requirements of compact biosensing system features such as portable, wearable and point-of-care applications require compact design solutions. Optical based biosensor is one of the choices because of the high-sensitivity ...

• Structural, microstructure, dielectric and magnetic behavior of Ga substituted BiFeO3 

  N. Z. S., Noreainia; O. H., Hassan; A. M. M., Ali; M. K., Yaakob; M. Z. A., Yahya; M. F. M., Taib (Universiti Malaysia Perlis (UniMAP), 2020-12)

  Galium doped at Bi-site of Bi1-xGaxFeO3 (BGFO) ceramics with x = 0.00, 0.01, 0.02 and 0.03 was synthesized by the solid state reaction route. The effect of gallium on structural, microstructure, dielectric and magnetic ...

• Peristaltic micro-pump with normally deflecting membrane fabricated using glass based naster mold 

  Ayub, Subandi; Jumril, Yunas; Azrul Azlan, Hamzah; Muhamad Ramdzan, Buyong (Universiti Malaysia Perlis (UniMAP), 2020-12)

  In this project, a Peristaltic fluid micro pump having normally deflecting membrane on a glass based master mold is developed. The developed peristaltic micro-pumps consists of three or more pump membranes connected ...

• Performance of organic dyes for textile cotton fabric 

  Singam, Rupashinii Thana Singam; Noraini, Marsi; Azrul Azlan, Hamzah; Faisal, Mohd Yasin (Universiti Malaysia Perlis (UniMAP), 2020-12)

  This research was focus on optimum dye concentration for self-cleaning properties for uncoated and coated dyed cotton fabrics through physical and mechanical properties. The dyed cotton fabrics were coated with aqueous ...

• Performance comparison between sapphire and SiC as substrate for GaN 2D photonic crystal 

  Nur Dalila, Mohd Zamani; Dilla Duryha, Berhanuddin; Burhanuddin, Yeop Majlis; Ahmad Rifqi, Md Zain (Universiti Malaysia Perlis (UniMAP), 2020-12)

  In this work, we present a structure design L3 cavities of 2D photonic crystal on a triangular photonic crystal lattice on Gallium Nitride (GaN) with two different substrate sapphire and SiC. The designed was simulated ...

• Optimization of the isolation of extracellular vesicles via dielectrophoresis: A preliminary analysis 

  Nur Mas Ayu, Jamaludin; Muhammad Khairulanwar, Abdul Rahim; Azrul Azlan, Hamzah; Nadiah, Abu; Muhamad Ramdzan, Buyong (Universiti Malaysia Perlis (UniMAP), 2020-12)

  Extracellular vesicles (EVs); 30 nm to 1 micrometer in size; has gained its attention as their role as biomarkers and communicator from one cell to another. The importance of early detection for diseases is highly integral ...

• Optimization of micromilling parameters using Taguchi Method for the fabrication of PMMA based microchannels 

  Muhammad Syafiq, Rahim; Abang Annuar, Ehsan (Universiti Malaysia Perlis (UniMAP), 2020-12)

  A method is proposed for rapid prototyping of Poly (methyl methacrylate) (PMMA) microfluidic devices utilizing a micromilling machine. The present study is to investigates the influence of micromilling machining parameters ...

• Investigation of structural, morphological and optical properties of sulfur doped zinc oxide nanorod 

  Ari Sulistyo, Rini; Yolanda, Rati; Akrajas, Ali Umar; Nur Adliha, Abdullah (Universiti Malaysia Perlis (UniMAP), 2020-12)

  In this study, seed-mediated hydrothermal methods has been used to fabricate sulfur-doped zinc oxide (S-ZnO) thin films with various atomic concentration of sulfur (S) (0 at.%, 1 at.%, 2.5 at.%, 5 at.% and 10 at.%). The ...

• Generation of multiple resonance wavelengths from one dimensional photonic crystal wire for nanoscopic wavelength division multiplexing system 

  Mohd Nuriman, Nawi; Dilla Duryha, Berhanuddin; Jahariah, Sampe; Burhanuddin, Yeop Majlis; Ahmad Rifqi, Md Zain (Universiti Malaysia Perlis (UniMAP), 2020-12)

  Wavelength division multiplexing (WDM) is a core technology for high-bandwidth data transport system. As one of the major components in WDM system, a smaller footprint of multiplexer with two or more wavelengths is needed ...

• First-principles study on the doping effects of La on the structural, electronic and optical properties of MgO 

  Mohamad Fariz, Mohamad Taib; Mohd Hazrie, Samat; S. Z. N., Demon; Nur Hafiz, Hussin; Oskar Hasdinor, Hassan; Muhd Zu Azhan, Yahya; Ab Malik Marwan, Ali (Universiti Malaysia Perlis (UniMAP), 2020-12)

  The structural, electronic and optical properties of pure MgO and La-doped MgO were investigated by first-principles study based on density functional theory (DFT). The good agreement of the calculated lattice parameters ...

• First-principles study on electronic properties, phase stability and strain properties of cubic (Pm3m) and tetragonal (P4mm) ATiO3 (A=Pb, Sn) 

  Nurakma Natasya, Md Jahangir Alam; Nur Aisyah, Ab Malik Marwan; Nur Hafiz, Hussin; Ab Malik Marwan, Ali; Oskar Hasdinor, Hassan; Muhd Zu Azhan, Yahya; Mohamad Fariz, Mohamad Taib (Universiti Malaysia Perlis (UniMAP), 2020-12)

  The electronic, phase stability and epitaxial strain properties of cubic and tetragonal structure of PbTiO3 and SnTiO3 were investigated using density functional theory (DFT) with space group (Pm3m) for cubic and (P4mm) ...

• First-principles study of CH4 and NH3 adsorption on graphene oxide epoxy and graphene oxide hydroxyl 

  MSM, Shukri; MNS, Saimin; MH, Samat; N., Abdullah; SZN, Demon; NA, Halim; MFM, Taib (Universiti Malaysia Perlis (UniMAP), 2020-12)

  Chemical functionalities of graphene oxide play an important part in anchoring gas molecules and perhaps selective mechanism in gas sensor. The adsorption behavior of methane (CH4) and ammonia (NH3) gas molecules on graphene ...

• First-principles calculations on structural, electronic and optical oroperties of Ce-, Nd- and Er-doped TiO2 

  M. H., Samat; M. F. M., Taib; O. H., Hassan; M. Z. A., Yahya; A. M. M., Ali (Universiti Malaysia Perlis (UniMAP), 2020-12)

  In this work, the first-principles calculations on the structural, electronic and optical properties of lanthanides (Ln)-doped anatase TiO2 using Ln elements from cerium (Ce), neodymium (Nd) and erbium (Er) were performed ...

• Fabrication of 2D membrane castellated and straight electrode for dielectrophoresis 

  Farahdiana, Wan Yunus; Azrul Azlan, Hamzah; Muhamad Ramdzan, Buyong; Jumril, Yunas; Burhanuddin, Yeop Majlis (Universiti Malaysia Perlis (UniMAP), 2020-12)

  This paper is presenting two fabrication process of electrodes for the used in artificial kidney. The electrodes were made to compare which will represent the best results. Both electrodes undergoes same fabrications process ...

• Effect of water molecules toward the structural and electronic properties of Prussian Blue cathode material for potassium battery: A first principles investigation 

  Fatin Nabilah, Sazman; Noor Atiqah, Md Nasir; Fadhlul Wafi, Badrudin; Shahrul Izwan, Ahmad; Mohamad Fariz, Mohamad Taib; Muhd Zu Azhan, Yahya (Universiti Malaysia Perlis (UniMAP), 2020-12)

  Fe(CN)6 vacancies will usually form in the process of Prussian Blue synthetization due to rapid precipitation then will be occupied by water (H2O) molecules. Through first principles calculation, this situation is simulated ...

• Dye-Sensitized Solar Cell utilizing NiPd-rGO counter electrode: Comparative study of deposition technique and effect of NiCl2 concentration on its performance 

  Ummi Aqilah, Kamarulzaman; Mohd Yusri, Abd Rahman; Mohd Sukor, Su’ait; Akrajas Ali Umar (Universiti Malaysia Perlis (UniMAP), 2020-12)

  This paper reports the performance of dye-sensitized solar cell (DSSC) utilizing NiPd-rGO composite as counter electrode of the device. Various method of preparation of the counter electrode have been employed. It is found ...

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