Photothermal study of doped ZnO ceramics by Zakaria, Azmi, Rizwan, Zahid, Hashim, Mansor, Shaari, Abdul Halim, Mat Yunus, Wan Mahmood

“…Eg becomes constant with the fluctuation about 1.8 % at all doping levels of Er2O3 mol% indicating that the interfacial states are not produced further in MnO-ZnO ceramics by Er2O3 mol%. The decrease in steepness factor is related to sintering temperature and Er2O3 mol%. …”
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Energy storage ceramic dielectric component and method thereof by Shaari, Abdul Halim, Primus, Walter Charles, Wan Yusoff, Wan Mohd Daud, Talib, Zainal Abidin, Saion, Elias

“…The finding of high dielectric permittivity in the present invention ceramic according to its formulation and processing technique that can operate or use at wide range frequencies and temperatures are very useful in electronic and electrical device. …”

Magnetoresistance studies of metallic granular and ceramic thin films for microsensor applications by Shaari, Abdul Halim, Lim, Kean Pah, Zainuddin, Hishamuddin, Abbas, Zulkifly, Wan Yusoff, Wan Mohamad Daud, Saion, Elias, Chik, Abdullah, Mohammed Sharif, Sharmiwati

“…Thin films of granular metal and manganites ceramic were fabricated using RF magnetron sputtering and pulsed laser deposition techniques. …”
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Photopyroelectric spectroscopy of Sb2O3 - ZnO ceramics by Zakaria, Azmi, Rizwan, Zahid, Hashim, Mansor, Shaari, Abdul Halim, Mat Yunus, Wan Mahmood

“…Photopyroelectric spectroscopy is used to study the band-gap energy of the ceramic (ZnO + xSb2O3), x = 0.1 - 1.5 mol% and the ceramic (ZnO + 0.4 mol%  Bi2O3 + xSb2O3), x = 0 - 1.5 mol% sintered at isothermal temperature, 1280 °C, for 1 and 2 hours. …”
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Effect of Dy doping on the properties of La-Ca-Mn-O ceramics by Sharif, Sharmiwati Mohd, Shaari, Abdul Halim, Lim, Kean Pah, Kabashi, Kabashi Kathir, Yunus, Wan Mahmood Mat, Chik, Abdullah, Zainuddin, Hishamuddin

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Conduction effect in dielectric relaxation of Pb(Al ₀.₅V₀.₅)O₃ ceramic sample by Primus, Walter Charles, Shaari, Abdul Halim, Wan Yusoff, Wan Mohd. Daud, Talib, Zainal Abidin

“…The dielectric properties of Pb(Al ₀.₅V₀.₅)O₃ ceramic sample has been study using dielectric spectrometer from frequency range 1×10-2 to 1×106 Hz at five different temperatures. …”
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Thermal diffusivity measurement of gold alloys and superconducting ceramics using photoacoustic technique by Mat Yunus, Wan Mahmood, Chin, Fanny Yee Ju, Abd. Moksin, Mohd Maarof, Phing, T. E., Shaari, Abdul Halim

“…Thermal diffusivity of gold alloys and superconducting ceramics was measured using photoacoustic techniques. …”
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Determination of the energy band-gap of the ceramic ZnO -xTiO₂ using photopyroelectric spectroscopy by Zakaria, Azmi, Rizwan, Zahid, Mohd Ghazali, Mohd Sabri, Shaari, Abdul Halim, Mat Yunus, Wan Mahmood, Hashim, Mansor

“…Photopyroelectric (PPE) spectroscopy is a useful tool for examining optical properties in semiconductor materials. The ceramic (ZnO - xTiO₂) was sintered at 1270⁰C for 1 and 3 hours to investigate the variations of energy band-gap with respect to mol % of dopant TiO₂. …”
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Pr0.67Ba0.33MnO3 in bulk and thin film ceramic by Wong, Jen Kuen, Lim, Kean Pah, Shaari, Abdul Halim, Chen, Soo Kien, Ng, Siau Wei, Gan, Albert Han Ming

“…Bulk polycrystalline of Pr0.67Ba0.33MnO3 (PBMO) ceramic prepared via solid‐state reaction and converted into thin films on corning glass, fused silica and MgO (100) by pulsed laser deposition (PLD) technique. …”
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Effect of nanoparticulate Ce₂0ȝ addition on the superconducting properties of (Bi, Pb)-2223 ceramic superconductors by S. S. H., Rayandi, Shaari, Abdul Halim, Chen, Soo Kien, Lim, Kean Pah, Hussein, Baqiah, Naghavi, Kazem, Soleimani, Hohjjat, Erlani, Maryam

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Effect of Sr substitution on structure and thermal diffusivity of Ba1-xSrxTiO3 ceramic by Ridha, Noor Jawad, Mat Yunus, Wan Mahmood, Shaari, Abdul Halim, Talib, Zainal Abidin, Al-Asfoor, Firas Kamel Mohamad, Primus, Walter Charles

“…Problem statement: The aim of this research was to study the effect of Sr substitution on structure and thermal diffusivity of Bal-xSrxTiO3 ceramic at room temperature. Approach: Structural and thermal diffusivity of Ba1-xSrxTiO3 were studied by performing X-ray diffraction and photoflash measurements. …”
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A Study of Dopant Composition and Sintering Time Effect on Thermal Diffusivity of Doped and Undoped BSCCO Superconducting Ceramics by Liew, Josepine Ying Chyi, Mat Yunus, W. Mahmood, Abdul Wahab, Zaidan, Hamadneh, Imad, Shaari, Abdul Halim

“…In this paper, the undoped and Sm doped BSCCO superconducting ceramic samples prepared at various sintering times (i.e. 24, 48 and 100 hours) were investigated for their thermal diffusivity. …”
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Effects of calcination temperature on microstructure and superconducting properties of Y123 ceramic prepared using thermal treatment method by Dihom, Mustafa Mousa, Shaari, Abdul Halim, Baqiah, Hussein, Al-Hada, Naif Mohammed, Chen, Soo Kien, Azis, Raba’ah Syahidah, Kechik, Mohd Mustafa Awang, Abd. Shukor, Roslan

“…Thermal treatment method was employed to produce YBa2Cu3Ox superconductor ceramic. The effects of calcination temperature at 850 °C, set A, and 910 °C, set B, for 24 h followed by sintering at 930, 950 and 980 °C, were investigate using X-ray diffraction (XRD), scanning electron microscope (SEM) and four point probe measurement. …”
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Structural and superconducting properties of Y(Ba1-xKx)2Cu3O7-δ ceramics by Dihom, Mustafa Mousa, Shaari, Abdul Halim, Baqiah, Hussein, Al-Hada, Naif Mohammed, Talib, Zainal Abidin, Chen, Soo Kien, Azis, Rabaah Syahidah, Kechik, Mohd Mustafa Awang, Lim, Kean Pah, Abd-Shukor, Roslan

“…Y(Ba1-xKx)2Cu3O7-δ ceramics (x = 0.00, 0.03, 0.05 and 0.08) were synthesized by thermal treatments of aqueous solution of metals nitrates and polyvinyl pyrrolidone (PVP) that acts as a capping agent. …”
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Impedance studies on Ca0.5Sr0.5Cu3Ti4O12 ceramic oxide by Mustafa, Mazni, Wan Yusoff, Wan Mohamad Daud, Talib, Zainal Abidin, Shaari, Abdul Halim, Primus, Walter Charles

“…Ca0.5Sr0.5Cu3Ti4O12 (CSCTO) ceramic oxide was prepared using solid state reaction technique. …”
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The effect of sintering temperature on crystal structure and microstructure of Pr0.67Ba0.33MnO3 ceramic by Wong, Jen Kuen, Lim, Kean Pah, Shaari, Abdul Halim, Chen, Soo Kien, Ng, Siau Wei

“…Polycrystalline perovskite manganites of Pr0.67Ba0.33MnO3 bulk ceramic samples were prepared via conventional solid-state reaction. …”
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Photopyroelectric spectrum of MNO2 Doped Bi2O3 - TiO2 - ZnO ceramic combination by Rizwan, Zahid, Zakaria, Azmi, Mat Yunus, Wan Mahmood, Hashim, Mansor, Shaari, Abdul Halim

“…Photopyroelectric spectroscopy is used to study the energy band-gap of the ceramic (ZnO 0.25 Bi2O3 +0.25 TiO2 + x MnO2), x = 0 - 1.3 mol%, sintered at isothermal temperature 1190 and 1270°C for 2 hours in air. …”
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Semiconducting and magnetic properties of La0.67Ca0.33Mn 1-xDyx O3 ceramics by Shaari, Abdul Halim, Koh, S. F., Chow, Sai Pew, Saion, Elias, Hashim, Mansor, Wan Yusoff, Wan Mohamad Daud

“…Electrical resistivity measurements of La0.67Ca0.33Mn1-xDyxO3, x = 0.00 to 0.12, ceramics have been studied using a standard four point probe technique, while the magnetic behaviour have been studied using Ac susceptibility technique. …”
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Structural, electrical and magnetic properties of BiFe1-xYxO3 (0 ≤ x ≤ 0.6) ceramics by Najm, Ammar A. Ali, Shaari, Abdul Halim, Baqiah, Hussein, Saion, Elias, Lim, Kean Pah, Chen, Soo Kien, Awang Kechik, Mohd. Mustafa

Subjects: “…Bismuth ferrite ceramic; X-ray diffraction; Solid-state reaction; Magnetic properties; Dielectric properties…”
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Influence of sintering temperature on microstructure and electrical properties of La0.67Ba0.33MnO3 ceramic by Ng, S. W., Lim, Kean Pah, Shaari, Abdul Halim, Chen, Soo Kien, Wong, Jen Kuen

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