Saturday, November 29, 2008
Ph.D position & Post-doc position
Post-doc position is available for Thermal lens and Z-Scan Projects. For those who are interested can applied to UPM.
Wednesday, July 23, 2008
Tuesday, June 3, 2008
My Papers in pdf format
W. Mahmood Mat Yunus1* and Chan Kok Sheng. PHOTODEGRADATION STUDY OF METHYLENE BLUE (MB) TRAPPED IN POLY (METHYL METHACRYLATE) PMMA) MATRIX . Suranaree J. Sci. Technol. Vol. 11 No. 2; April-June 2004
B.Z. Azmi *, H.S. Liaw, W.M.M. Yunus, M. Hashim, M.M. Moksin, W.M.D.W. Yusoff Normalisation procedure in thermal wave approach of thermal diffusivity measurement of solids using pyroelectric sensor . Infrared Physics & Technology 45 (2004) 315–321
Z. Zainal , N. Saravanan , K. Anuar , M.Z. Hussein a, W.M.M. Yunus . Chemical bath deposition of tin selenide thin films. Materials Science and Engineering B107 (2004) 181–185
Z. Zainal 1, S. Nagalingam 1, A. Kassim 1, M.Z. Hussein 1, W.M.M. Yunus 2. Tin Selenide Thin Films Prepared Through Combination of Chemical Precipitation and Vacuum Evaporation Technique. Materials Science, Vol 21, No. 2 2003, page 225-233.
Abu Bakar and W.Mahmood. Effect of the Annealing time on the optical properties selenium thin film . Suranaree J. Sci. Technol. 8, 1.2. 2001.pdf file
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B.Z. Azmi *, H.S. Liaw, W.M.M. Yunus, M. Hashim, M.M. Moksin, W.M.D.W. Yusoff Normalisation procedure in thermal wave approach of thermal diffusivity measurement of solids using pyroelectric sensor . Infrared Physics & Technology 45 (2004) 315–321
Z. Zainal , N. Saravanan , K. Anuar , M.Z. Hussein a, W.M.M. Yunus . Chemical bath deposition of tin selenide thin films. Materials Science and Engineering B107 (2004) 181–185
Z. Zainal 1, S. Nagalingam 1, A. Kassim 1, M.Z. Hussein 1, W.M.M. Yunus 2. Tin Selenide Thin Films Prepared Through Combination of Chemical Precipitation and Vacuum Evaporation Technique. Materials Science, Vol 21, No. 2 2003, page 225-233.
Abu Bakar and W.Mahmood. Effect of the Annealing time on the optical properties selenium thin film . Suranaree J. Sci. Technol. 8, 1.2. 2001.pdf file
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Wednesday, April 30, 2008
MY RESEARCH INTEREST
Optical Materials, Optical and Electrical Properties of Materials, Non-Linear Optics, Photothermal and Photoacoustic, Surface Plasmon Resonance, Thermal Diffusivity and Thermal Conductivity, Semiconductor Thin Film. Metal Silicide.
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Tuesday, April 22, 2008
Publication 2008
1. Z.A. Talib, W.M. Daud, E.Z.M. Tarmizi, H.A.A. Sidek and W. Mahmood Mat Yunus. Optical Absorption Spectrum of Cu2O-CaO-P2O5 Glasses. Journal of Physics and Chemistry of Solids, Volume 69, Issue 8, August 2008, Pages 1969-1973
2. Chan Kok Sheng, W. Mahmood Mat Yunus, Wan Md. Zin Wan Yunus, Zainal Abidin Talib, Anuar Kassim, Characterization of Thermal, Optical and Carrier Transport Properties of Porous Silicon Using Photoacoustic Technique, Physica B: Condensed MatterVolume 403, Issue 17, 1 August 2008, Pages 2634-2638 doi:10.1016/j.physb.2008.01.029
3. M Haydari, M M Moksin,A E Abdelrahman, M Deraman, W Mahmood Mat Yunus, and I V Grozescu Thermal Diffusivity of Carbon Pellets (CPs) Treated with KOH American Journal of Applied Sciences 5 (2): 165-168, 2008.
4. M. Ranjbar, W. M. M. Yunus, M. Z. bin Hussein, M. M. H. A. Moksin, and M. Haydari. Thermal Diffusivity Measurement of Zinc-Aluminum-Layered Double Hydroxide Using Photoflash Technique. AIP Conf. Proc. 1017, 417-421 (2008)
5. A. Zakaria, Z. Rizwan, M. Hashim, A. Halim Shaari, and W. Mohmood Mat Yunus. Photopyroelectric spectroscopy of Sb2O3 - ZnOceramics. Eur. Phys. J. Special Topics 153, 33–35 (2008)
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6. Firas Kamel Mohamad Al-asfoor, W. Mahmood Mat Yunus, Azmi Zakaria, Mohd Maarof Moksin, Noor Jawad Ridha and L.Y.C. Josephine. Thermal Effusivity Measurement of Virgin Coconut Oil-Methanol Mixtures using Photoacoustic Technique. American J. of Engineering and Applied Sciences 1 (3): 200-203, 2008
7. Azmi Zakaria, Zahid Rizwan, Mohd Sabri Mohd Ghazali, Abdul Halim Shaari,
W. Mahmood Mat Yunus and Mansor Hashim. DETERMINATION OF THE ENERGY BAND-GAP OF THE CERAMIC ZnO -xTiO2 USING PHOTOPYROELECTRIC SPECTROSCOPY. Solid State Science and Technology, Vol. 16, No 1 (2008) 85-92
8. Z.A. Talib, L.Y.C. Josephine, W.M.M. Yunus, Z, Zainal, S.A. Halim, M.M. Moksin, K.P. Lim, W.D.W. Yusoff. STRUCTURAL AND ELECTRICAL CONDUCTIVITY STUDIES OF
POLYCRYSTALLINE COPPER SELENIDE AT LOW TEMPERATURE Solid State Science and Technology, Vol. 16, No 1 (2008) 147-152
9. M. Haydari, M. M. Moksin, W.Mahmood Mat Yunus, V.I. Grozescu, Z.A. Wahab, and B. Z. Azmi. Application of square optical heating pulse model in measuring thermal diffusivity of SiC/B4C composites by using photoflash technique. Nondestructive Testing and Evaluation Vol.23 No. 3 2008, 163-173
10. Nurul Izrini Ikhsan, W.Mahmood Mat Yunus, Zainal Abidin Talib and Zaidan Abdul Wahab, Surface plasmon resonance measurement of polyethylene glycol in water. J. Fizik Mal. 29 (3& 4), 59- 62 (2008).
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2. Chan Kok Sheng, W. Mahmood Mat Yunus, Wan Md. Zin Wan Yunus, Zainal Abidin Talib, Anuar Kassim, Characterization of Thermal, Optical and Carrier Transport Properties of Porous Silicon Using Photoacoustic Technique, Physica B: Condensed MatterVolume 403, Issue 17, 1 August 2008, Pages 2634-2638 doi:10.1016/j.physb.2008.01.029
3. M Haydari, M M Moksin,A E Abdelrahman, M Deraman, W Mahmood Mat Yunus, and I V Grozescu Thermal Diffusivity of Carbon Pellets (CPs) Treated with KOH American Journal of Applied Sciences 5 (2): 165-168, 2008.
4. M. Ranjbar, W. M. M. Yunus, M. Z. bin Hussein, M. M. H. A. Moksin, and M. Haydari. Thermal Diffusivity Measurement of Zinc-Aluminum-Layered Double Hydroxide Using Photoflash Technique. AIP Conf. Proc. 1017, 417-421 (2008)
5. A. Zakaria, Z. Rizwan, M. Hashim, A. Halim Shaari, and W. Mohmood Mat Yunus. Photopyroelectric spectroscopy of Sb2O3 - ZnOceramics. Eur. Phys. J. Special Topics 153, 33–35 (2008)
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6. Firas Kamel Mohamad Al-asfoor, W. Mahmood Mat Yunus, Azmi Zakaria, Mohd Maarof Moksin, Noor Jawad Ridha and L.Y.C. Josephine. Thermal Effusivity Measurement of Virgin Coconut Oil-Methanol Mixtures using Photoacoustic Technique. American J. of Engineering and Applied Sciences 1 (3): 200-203, 2008
7. Azmi Zakaria, Zahid Rizwan, Mohd Sabri Mohd Ghazali, Abdul Halim Shaari,
W. Mahmood Mat Yunus and Mansor Hashim. DETERMINATION OF THE ENERGY BAND-GAP OF THE CERAMIC ZnO -xTiO2 USING PHOTOPYROELECTRIC SPECTROSCOPY. Solid State Science and Technology, Vol. 16, No 1 (2008) 85-92
8. Z.A. Talib, L.Y.C. Josephine, W.M.M. Yunus, Z, Zainal, S.A. Halim, M.M. Moksin, K.P. Lim, W.D.W. Yusoff. STRUCTURAL AND ELECTRICAL CONDUCTIVITY STUDIES OF
POLYCRYSTALLINE COPPER SELENIDE AT LOW TEMPERATURE Solid State Science and Technology, Vol. 16, No 1 (2008) 147-152
9. M. Haydari, M. M. Moksin, W.Mahmood Mat Yunus, V.I. Grozescu, Z.A. Wahab, and B. Z. Azmi. Application of square optical heating pulse model in measuring thermal diffusivity of SiC/B4C composites by using photoflash technique. Nondestructive Testing and Evaluation Vol.23 No. 3 2008, 163-173
10. Nurul Izrini Ikhsan, W.Mahmood Mat Yunus, Zainal Abidin Talib and Zaidan Abdul Wahab, Surface plasmon resonance measurement of polyethylene glycol in water. J. Fizik Mal. 29 (3& 4), 59- 62 (2008).
11. L.Y.C. Joseohine, Z.A. Talib, W.Mahmood Mat Yunus, S.A. Halim. M.M. Moksin, W. D. W. Yusoff, K. P. Lima and Z. Zainal. Photoacoustic characterization of CuSe metal chalcogenide semiconductor using phase signal analysis. J. Fizik Mal. 29 (3& 4), 77-80 (2008).
12. M. M. Aiza, Zaidan Abdul Wahab, W.Mahmood mat Yunus, H.E. Norfarezah. Thermal duffusivity of SnO2-CuO ceramic at room temperature. Pertanika Journal of Science & Technology Vol. 16(2) Jul. 2008, page 265.
13. Zahid Rizwan, Azmi Zakaria, W.Mahmood mat Yunus, Mansor Hashim and Abdul Halim Shaari. Photopyroelectric spectrum of MnO2 doped Bi2O3-TiO2-ZnO ceramic combination. Pertanika Journal of Science & Technology Vol. 16(2) Jul. 2008, page 275.
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