Search Results - "Asghar, H.M. Noor ul Huda Khan"

Energy efficiency improvement in electron beam purification of silicon by using graphite lining by Shi, Shuang, Li, Pengting, Sheng, Zhilin, Jiang, Dachuan, Tan, Yi, Wang, Dengke, Wen, Shutao, Asghar, H.M. Noor ul Huda Khan

“…Electron beam melting technology can remove volatile impurities from silicon very effectively. However, the strong cooling capacity of water-cooled copper…”
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Separation of boron from silicon by steam-added electron beam melting by Shi, Shuang, Guo, Xiaoliang, An, Guangye, Jiang, Dachuan, Qin, Shiqiang, Meng, Jianxiong, Li, Pengting, Tan, Yi, Noor ul Huda Khan Asghar, H.M.

“…•Boron can be separated from silicon in the form of BO by incorporating water vapor above melt surface.•The vapor of BO reacts with electrons to form monatomic…”
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Intensity modulated radiation therapy: A review of current practice and future outlooks by Rehman, Jalil ur, Zahra, Ahmad, Nisar, Khalid, Muhammad, Noor ul Huda Khan Asghar, H.M., Gilani, Zaheer Abbas, Ullah, Irfan, Nasar, Gulfam, Akhtar, Malik Muhammad, Usmani, Muhammad Nauman

“…Intensity Modulated Radiotherapy (IMRT) is a modern type of external beam radiotherapy that conforms high radiation dose to the target with minimum dose to the…”
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Structural, optical and magnetic elucidation of co-doping of Nd3+ and Pr3+ on lithium nanoferrite and its technological application by Aslam, Sameen, Shahzad Shifa, Muhammad, Abbas Gilani, Zaheer, Noor ul Huda Khan Asghar, H.M., Nauman Usmani, Muhammad, Ur Rehman, Jalil, Azhar Khan, Muhammad, Perveen, Ayesha, Khalid, Muhammad

“…•Micro-emulsion route is utilized to synthesize LiNi0.35-yCo0.15PryNdxFe2-xO4 ferrites.•The crystallite size is found in the range 28 to 84 nm.•The magnetic…”
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Synthesis of Ce3+ substituted Ni-Co ferrites for high frequency and memory storage devices by sol-gel route by Sheikh, Furhaj Ahmed, Noor ul Huda Khan Asghar, H.M., Khalid, Muhammad, Gilani, Zaheer Abbas, Ali, Syed Mansoor, Khan, Noor-ul-Haq, Shar, Muhammad Ali, Alhazaa, Abdulaziz

“…Cerium (Ce3+) substituted Ni-Co ferrites with composition Ni0.3Co0.7CexFe2−xO4 (x = 0.0–0.20, with step size 0.05) were synthesized by sol-gel method…”
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Investigation of crystal structure, electrical and dielectric response of Ga3+ substituted Sr–Ni Y-type hexaferrites as a suitable material for high frequency applications by Arshad, Muhammad, Khan, Muhammad Azhar, Rasool, Raqiqa Tur, Arshad, Muhammad Imran, Albalawi, Hind, Abd-Rabboh, Hisham S.M., Jacob, Jolly, Asghar, H.M. Noor ul Huda Khan

“…Technology important ferrites ceramic Sr2Ni2GaxFe12-xO22 (x = 0.00, 0.2, 0.4, 0.6, and 0.8) samples were produced using sol-gel auto combustion route…”
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Structural, dielectric, impedance and electric modulus analysis of Ni substituted copper spinel ferrites nanoparticles for microwave device applications by Naz, Kiran, Khan, Junaid Kareem, Khalid, Muhammad, Akhtar, Muhammad Saeed, Gilani, Zaheer Abbas, Noor ul Huda Khan Asghar, H.M., Mersal, Gaber A.M., Ibrahim, Mohamed M., Muhammad, A., Ashiq, M.G.B.

“…A series containing five samples of nickel substituted copper spinel ferrite (NixCu1-xFe2O4) nanoparticles with five different nickel concentrations varying as…”
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Structural spectral, dielectric, and magnetic properties of Mg substituted Ba3CoFe24O41 Z-type hexaferrites by Azhar Khan, Muhammad, Aslam, Shaheen, Asif Iqbal, M., Junaid, Muhammad, Gulbadan, Shagufta, Rabia Ejaz, Syeda, Manzoor, Alina, Ashraf, Ghulam Abbas, Noor ul Huda Khan Asghar, H.M., Somaily, H.H., Morsi, Manal, Alshahrani, Thamraa

“…•Sol-gel route was used to prepare Ba3Co2-xMgxFe24O41 hexaferrites.•The occupancy of Mg2+ ions at the octahedral site was altered by Fe3+ ions.•The dielectric…”
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Impact of cerium substitution cobalt–zinc spinel ferrites for the applications of high frequency devices by Khan, Noor-ul-Haq, Gilani, Zaheer Abbas, Khalid, Muhammad, Khan Asghar, H.M. Noor ul Huda, Hussain, Gulzar, Shar, Muhammad Ali, Ali, Syed Mansoor, Khan, Muhammad Azhar, Sheikh, Furhaj Ahmed, Alhazaa, Abdulaziz

“…Cerium (Ce3+) substituted Co0·7Zn0.3CexFe2-xO4 spinel ferrites were prepared by using the sol-gel route. To characterize the structural, surface morphology,…”
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Aluminum Substitution in Ni-Co Based Spinel Ferrite Nanoparticles by Sol–Gel Auto-Combustion Method by Muniba, Khalid, Muhammad, Chandio, Ali Dad, Akhtar, Muhammad Saeed, Khan, Junaid Kareem, Mustafa, Ghulam, Channa, Naimat Ullah, Gilani, Zaheer Abbas, Asghar, HM Noor ul Huda Khan

“…In this research work, aluminum substituted Ni-Co ferrite nanoparticles have been produced by a simple and cost-effective method, i.e., sol–gel…”
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Structural, morphological, and magneto-dielectric features of Ni-Co-Pr ferrites for high density memory and high frequency devices by Ahmed Sheikh, Furhaj, Abbas Gilani, Zaheer, Noor ul Huda Khan Asghar, H.M., Khalid, Muhammad, Mansoor Ali, Syed, Khan, Noor-ul-Haq, Ali Shar, Muhammad, Kareem Khan, Abdul

“…[Display omitted] •Single phase spinel structure was revealed with crystallite size of 10.94–25.44 nm.•The microstructural investigations disclosed average…”
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The influence of Zr and Ni co-substitution on structural, dielectric and magnetic traits of lithium spinel ferrites by Junaid, Muhammad, Qazafi, Ijaz Ahmad, Khan, Muhammad Azhar, Gulbadan, Shagufta, Ilyas, Syed Zafar, Somaily, H.H., Attia, Mohamed S., Amin, Mohammed A., Noor ul Huda Khan Asghar, H.M.

“…The impact of Ni2+ and Zr4+ on the physical properties of LiFe2O4 ferrites is investigated and synthesized via the microemulsion technique. X-ray diffraction…”
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Microstructure and conversion efficiency of multicrystalline silicon ingot prepared by upgraded metallurgical grade silicon by Li, Pengting, Wang, Kai, Ren, Shiqiang, Jiang, Dachuan, Shi, Shuang, Tan, Yi, Wang, Feng, Khan Asghar, H.M. Noor ul Huda

“…High-performance multicrystalline silicon (HPMC-Si) wafers were produced using upgraded metallurgical-grade silicon (UMG-Si) materials in the seed-assisted…”
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Separation of SiC from Si by addition of Al with electromagnetic induction melting by Jiang, Dachuan, Li, Xu, Qin, Shiqiang, Li, Jiayan, Shi, Shuang, Tan, Yi, Li, Pengting, Noor ul Huda Khan Asghar, H.M.

“…The recycling of Si scraps has become a serious concern in the industry because of the increasing amount of Si waste generated during ingot production. In this…”
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Exploration on the removal of arsenic in silicon under electron beam melting condition by Wang, Weiyi, Shi, Shuang, Li, Pengting, Jiang, Dachuan, Yang, Yue, Li, Jiayan, Tan, Yi, Noor ul Huda Khan Asghar, H.M.

“…Arsenic is one of the main impurity elements in silicon. Electron beam melting (EBM) is considered an effective method for the purification of silicon. The…”
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Removal of aluminum from silicon by electron beam melting with exponential decreasing power by Shi, Shuang, Tan, Yi, Jiang, Dachuan, Qin, Shiqiang, Guo, Xiaoliang, Asghar, H.M. Noor ul Huda Khan

“…•Directional solidification of silicon was achieved by electron beam with exponential decreasing power.•The removal efficiency of aluminum was improved by this…”
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Kinetics of evaporation under vacuum in preparation of solar-grade silicon by electron beam melting by Shi, Shuang, Li, Pengting, Jiang, Dachuan, Tan, Yi, Li, Xu, Yang, Jinxiang, Zhang, Lei, Wang, Feng, Li, Jiayan, Asghar, H.M. Noor ul Huda Khan

“…A kinetics model for silicon evaporation is established in order to investigate the dependence of temperature and chamber pressure on silicon loss. The results…”
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New LiCo0.5PrxFe2−xO4 nanoferrites: Prepared via low cost technique for high density storage application by Gilani, Zaheer Abbas, Shifa, Muhammad Shahzad, ul Huda Khan Asghar, H.M. Noor, Khan, Muhammad Azhar, Anjum, Muhammad Naeem, Usmani, Muhammad Nauman, Ali, Rajjab, Warsi, Muhammad Farooq

“…Praseodymium substituted nano crystalline LiCo spinel ferrites with different concentrations were fabricated by micro-emulsion route. TGA, X-ray diffraction…”
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Formation mechanism of hollow silicon ingot induced by fountain effect by Jiang, Dachuan, Shi, Shuang, Ren, Shiqiang, Khan Asghar, H.M. Noor ul Huda, Tan, Yi, Li, Pengting, Qiu, Jieshan, Li, Jiayan

“…A hollow silicon ingot was obtained by a solid–liquid separation method inducted by the fountain effect and the formation mechanism of the ingot was also…”
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