Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Wan Saffiey wan Abdullah"'
Autor:
Abdul Nassir bin Ibrahim, Meor Yusoff Meor Sulaiman, Wan Saffiey wan Abdullah, Mohd Reusmaazran Yusof, Amry Amin Abas, Khairiah Mohd Yazid
Selected, peer reviewed papers from the International Conference on Experimental Mechanics 2010 (ICEM 10), 29 November-1 December 2010, Legend Hotel Kuala Lumpur, Malaysia
Synthesis, characterisation and dosimetric evaluation of MgB4O7 glass as thermoluminescent dosimeter
Autor:
Muastafa Salih Ali Al Musawi, Nur Ain Nabilah Razali, Wan Saffiey Wan Abdullah, Iskandar Shahrim Mustafa, Muhammad Bakhsh
Publikováno v:
Radiation Effects and Defects in Solids. 173:446-460
This study presumably reports the dosimetric properties of MgB4O7 glass system. A series of MgB4O7 glass samples with nominal compositions XMgO-(100-X) B2O3, with X = 35, 40 and 45 mol% was success...
XRD and Photoluminescence Properties of CaSO4:Dy Phosphor Synthesized by New Co-Precipitation Method
Publikováno v:
Materials Science Forum. 888:333-337
This paper presents the luminescence properties of dysprosium (Dy) doped calcium sulfate (CaSO4) phosphor material produced by co-precipitation technique with 0.1 - 0.5 mol% concentration of dopant. The crystallinity of the produced powder was studie
Autor:
Hairul Azhar Abdul-Rashid, Wan Saffiey Wan Abdullah, A.K.M. Mizanur Rahman, Zulfadzli Yusoff, K. A. Mat-Sharif, Mohd Jamil Maah, Yusoff Mohd Amin, Ngie Min Ung, D.A. Bradley, Mahfuza Begum, Ghafour Amouzad Mahdiraji, H.T. Zubair
Publikováno v:
Radiation Physics and Chemistry. 116:170-175
Over the past three decades growing demand for individualized in vivo dosimetry and subsequent dose verification has led to the pursuit of newer, novel and economically feasible materials for dosimeters. These materials are to facilitate features suc
Autor:
M.N. Noramaliza, Hairul Azhar Abdul-Rashid, Nizam Tamchek, M.Z.N. Nazura, A. Alawiah, Zulfadzli Yusoff, Wojciech Gieszczyk, S.Z. Muhd-Yassin, Nasr Y. M. Omar, Wan Saffiey Wan Abdullah, Ghafour Amouzad Mahdiraji, Sabar Bauk, Mohammad W. Marashdeh, F. R. Mahamd Adikan, M.I. Zulkifli, D.A. Bradley, K. A. Mat-Sharif
Publikováno v:
Applied Radiation and Isotopes. 104:197-202
In regard to thermoluminescence (TL) applied to dosimetry, in recent times a number of researchers have explored the role of optical fibers for radiation detection and measurement. Many of the studies have focused on the specific dopant concentration
Autor:
Manizheh Navasery, Nayereh Soltani, Najmeh Deyhimi, Khadijeh Rezaee Ebrahim Saraee, Elias Saion, Wan Saffiey Wan Abdullah, Maryam Erfani Haghiri
Publikováno v:
Journal of Alloys and Compounds. 582:392-397
This study reports the dosimeteric properties of double Cu–Mn doped calcium tetraborate nanophosphor prepared by co-precipitation technique. The structure and the morphology of the synthesized nanocrystals were characterized by X-ray diffraction an
Autor:
Tamil Moli Loganathan, Ibrahim Burhan, Norhayati Zakaria, Mohd Yusnisyam Yusof, Ilham Mukriz Zainal Abidin, Wan Saffiey Wan Abdullah, Mohd Noorul Ikhsan Mohamed
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 554:012009
The A320 aft fixed fairing is an advanced composite structure fabricated from laminate carbon woven and combines with honeycomb core which is externally mounted on the flap track fairing as a wing part of Airbus aircraft. These flaps are movable cont
Publikováno v:
Advanced Materials Research. 832:189-194
The crystalline calcium tetraborate (CaB4O7) nanoparticles were synthesized using a combination of facile co-precipitation and thermal treatment. The synthesized phosphor nanoparticles were found to possess a monoclinic nanostructure of particle size
Autor:
Mansor Hashim, M. A. Shafaei, Manizheh Navasery, Maryam Erfani Haghiri, Nayereh Soltani, Wan Saffiey Wan Abdullah, Elias Saion
Publikováno v:
Radiation Physics and Chemistry. 90:1-5
Manganese (Mn) doped bone-equivalent calcium tetraborate (CaB4O7) nanocrystals were synthesized using co-precipitation and thermal treatment techniques. The synthesized nanophosphors are found to possess the monoclinic structure and have the particle
Autor:
Nayereh Soltani, Maryam Erfani Haghiri, Manizheh Navasery, Wan Saffiey Wan Abdullah, Mansor Hashim, Elias Saion
Publikováno v:
Journal of Luminescence. 141:177-183
The copper activated calcium tetraborate (CaB4O7:Cu) nanophosphor was synthesized by a combination of facile co-precipitation and thermal treatment methods for the first time. Thermoluminescence and dosimetric characteristics of the gamma irradiated