Frequency dependent dielectric properties of polycrystalline MgB2 by Tan, Kock Yee, Tan, Kar Ban, Lim, Kean Pah, Hassan, Jumiah, Shaari, Abdul Halim, Chen, Soo Kien

Subjects: “…B. electron microscopy; B. x-ray methods; C. dielectric properties; D. …”
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Characterization of mixed xWO3(1-x)Y2O3 nanoparticle thick film for gas sensing application by Shahrokh Abadi, Mohammad Hadi, Hamidon, Mohd. Nizar, Shaari, Abdul Halim, Abdullah, Norhafizah, Misron, Norhisam, Wagiran, Rahman

“…The surface topography and inner morphological properties of the mixed powder and sensing film were characterized with X-ray diffraction (XRD), atomic force microscopy (AFM), transmission electron microscopy (TEM), and scanning electron microscopy (SEM). …”

The impact of polyvinylpyrrolidone on properties of cadmium oxide semiconductor nanoparticles manufactured by heat treatment technique by Al-Hada, Naif Mohammed, Saion, Elias, Talib, Zainal Abidin, Shaari, Abdul Halim

“…In addition, scanning electron microscopy (SEM) was conducted to identify the morphological features of the nanoparticles. …”
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Fabrication and characterization of Manganese–Zinc Ferrite nanoparticles produced utilizing heat treatment technique by Al-Hada, Naif Mohammed, Mohamed Kamari, Halimah, Shaari, Abdul Halim, Saion, Elias

“…X-ray diffraction (XRD) has demonstrated the prepared product and showed that the product contains tetragonal crystalline structures. Scanning electron microscopy (SEM) has showed that the sample grain size is increasing alongside temperature calcination. …”
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Calcined solution-based PVP influence on ZnO semiconductor nanopeprints properties by Mohamed Kamari, Halimah, Al-Hada, Naif Mohammed, Saion, Elias, Shaari, Abdul Halim, Talib, Zainal Abidin, Flaifel, Moayad Husein, Ahmed, Abdullah Ahmed Ali

“…The extent to which the zinc oxide semiconductor nanoparticles had become crystallized was measured using X-ray diffraction (XRD), whilst morphological characteristics were determined using scanning electron microscopy (SEM). Transmission electron microscopy (TEM) supported by XRD results were used to evaluate the average particle size. …”
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Conducting mechanisms and magnetic behaviours of Fe-doped In₂O₃ nanocrystalline films by Hussein Baqiah, Hussein Abdullah, Ibrahim, N. B., Shaari, Abdul Halim, Talib, Zainal Abidin, Flaifel, M. H., Abdi, M. H.

“…The films were prepared by sol gel method followed by spin coating techniques and characterized by X-rays diffractions, field emission electron microscopy, transmission electron microscopy, Hall Effect at room and low temperature, X-ray photoelectron spectroscopy and vibrating sample magnetometer. …”
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Effect of polyvinylpyrrolidone on cerium oxide nanoparticle characteristics prepared by a facile heat treatment technique by Baqer, Anwar Ali, Matori, Khamirul Amin, Al-Hada, Naif Mohammed, Shaari, Abdul Halim, Saion, Elias, Liew, Josephine Ying Chyi

“…Transmission electron microscopy (TEM) was employed to estimate typical nanoparticle and distribution within sample. …”
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Thermal calcination-based production of SnO2 nanopowder: an analysis of SnO2 nanoparticle characteristics and antibacterial activities by Al-Hada, Naif Mohammed, Mohamed Kamari, Halimah, Baqer, Anwar Ali, Shaari, Abdul Halim, Saion, Elias

“…Samples were analyzed using X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), energy dispersive X-ray (EDX), transmission electron microscopy (TEM), Fourier Transform Infrared Spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), diffuse UV-vis reflectance spectra, photoluminescence (PL) spectra and the electron spin resonance (ESR). …”
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Down-top nanofabrication of binary (CdO)x (ZnO)1–x nanoparticles and their antibacterial activity by Al-Hada, Naif Mohammed, Mohamed Kamari, Halimah, Che Abdullah, Che Azurahanim, Saion, Elias, Shaari, Abdul Halim, Talib, Zainal Abidin, Matori, Khamirul Amin

“…The sample was characterized by X-ray diffraction (XRD), scanning electron microscopy, energy-dispersive X-ray (EDX), transmission electron microscopy (TEM), and Fourier transform infrared (FTIR) spectroscopy. …”
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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 study, the surface morphology observed using Scanning Electron Microscopy (SEM) strongly supports the thermal diffusivity results.…”
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Superparamagnetic magnesium ferrite nanoparticles fabricated by a simple, thermal-treatment method by Naseri, Mahmoud Goodarz, Majles Ara, Mohammad Hossein, Saion, Elias, Shaari, Abdul Halim

“…The products were well characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), field emission scanning electron microscope (FESEM), X-ray analysis (EDXA), and Fourier transform infrared spectroscopy (FT-IR). …”

Simple synthesis and characterization of cobalt ferrite nanoparticles by a thermal treatment method by Naseri, Mahmoud Goodarz, Saion, Elias, Ahangar, Hossein Abbastabar, Shaari, Abdul Halim, Hashim, Mansor

“…The structural characteristics of the calcined samples were determined by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), and transmission electron microscopy (TEM). A completed crystallization occurred at 823 and 923?…”
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Preparation and characterization of ultrafine nanoparticles of Cu doped lithium tetraborate by Khalilzadeh, Nasrin, Saion, Elias, Mirabolghasemi, Hamed, Crouse, Karen Anne, Shaari, Abdul Halim, Hashim, Mansor

“…Characterization of the samples was carried out using Thermogravimetry Analysis (TGA), Derivative Thermogravimetry (DTG), Differential Scanning Calorimetry (DSC), Fourier Transform Infrared (FTIR) Spectroscopy, X-ray diffractometer (XRD), transmission electron microscopy (TEM) and Ultraviolet–Visible (UV–Vis) spectroscopy. …”
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Fabrication, characterization, and magnetic properties of copper ferrite nanoparticles prepared by a simple, thermal-treatment method by Naseri, Mahmoud Goodarz, Saion, Elias, Ahangar, Hossein Abasstabar, Shaari, Abdul Halim

“…The influence of calcination temperature on the degree of crystallinity, morphology, microstructure, and phase composition was investigated by different characterization techniques, i.e., X-ray diffraction (XRD), transmission electron microscopy (TEM), field emission scanning electron microscope (FESEM), and Fourier transform infrared (FT-IR) spectroscopy, respectively. …”
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Simple synthesis of ZnSe nanoparticles by thermal treatment and their characterization by Salem, Aeshah Nizar, Saion, Elias, Al-Hada, Naif Mohammed, Mohamed Kamari, Halimah, Shaari, Abdul Halim, Radiman, Shahidan

“…The average particle size of the samples increased from 7 ± 5 to 18 ± 3 nm as the calcination temperature was increased from 450 to 700 °C, which is also supported by the transmission electron microscopy results. Diffuse UV–visible reflectance spectra were used to determine the optical band gap through the Kubelka–Munk equation; the energy band gap was found to decrease from 4.24 to 3.95 eV with increasing calcination temperature.…”
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Formation of a colloidal CdSe and ZnSe quantum dots via a gamma radiolytic technique by Salem, Aeshah Nizar, Saion, Elias, Al-Hada, Naif Mohammed, Shaari, Abdul Halim, Mohamed Kamari, Halimah, Soltani, Nayereh, Radiman, Shahidan

“…X-ray diffraction (XRD) was used to confirm the nanocrystalline structure, energy-dispersive X-ray spectroscopy (EDX) was used to estimate the material composition of the samples, transmission electron microscopy (TEM) was used to determine the morphologies and average particle size distribution, and UV-visible spectroscopy was used to measure the optical absorption spectra, from which the band gap of the CdSe and ZnSe nanoparticles could be deduced.…”
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Experimental study on the phase formation of MgxB2 (x=0.8, 1.0, 1.2) by Mohd Aris, Mohd Faisal, Shaari, Abdul Halim, Chen, Soo Kien, Abd Shukor, Roslan, Awang Kechik, Mohd Mustafa, Ahmed, Malik Idries Adam, Lim, Kean Pah, Mansor, Mohd Kamarulzaman, Ravandi, Saeedeh Sadat Hosseini, Baqiah, Hussein Abdullah Hussein, Ng, S. W.

“…However, no unreacted Mg was detected by XRD for Mg deficient samples. Scanning Electron microscopy images show the porous nature of synthesised samples.…”
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Synthesis and characterization of magnanese ferrite nanoparticles by thermal treatment method. by Naseri, M. Goodarz, Saion, Elias, Ahangar, H. Abbastabar, Hashim, Mansor, Shaari, Abdul Halim

“…The characterization studies were conducted by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The average particle sizes of manganese ferrite nanoparticles were determined by TEM, which increased with the calcination temperature from 12 to 22 nm and they had good agreement with XRD results. …”
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Simple preparation and characterization of nickel ferrite nanocrystals by a thermal treatment method. by Naseri, Mahmoud Goodarz, Saion, Elias, Ahangar, Hossein Abbastabar, Hashim, Mansor, Shaari, Abdul Halim

“…The characterization studies were conducted by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), and transmission electron microscopy (TEM). The crystallization was completed between 723 and 823. …”
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The influence of calcination temperature on the formation of zinc oxide nanoparticles by thermal-treatment by Al-Hada, Naif Mohammed, Saion, Elias, Shaari, Abdul Halim, Ahmad Kamarudin, Mazliana, Gene, Adamu Salahudeen

“…The structural characteristics of the calcined samples were examined by X-ray diffraction and transmission electron microscopy. The results show that the average particle size increases with increase in calcination temperature. …”
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