Search Results - "Selim, Farida"

Advanced Thermoluminescence Spectroscopy as a Research Tool for Semiconductor and Photonic Materials: A Review and Perspective by Selim, Farida A

“…Thermoluminescence (TL) or thermally stimulated luminescence (TSL) spectroscopy is based on liberating charge carriers from traps in the bandgap by providing…”
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Persistent photoconductivity in strontium titanate by Tarun, Marianne C, Selim, Farida A, McCluskey, Matthew D

“…Persistent photoconductivity was observed in strontium titanate (SrTiO(3)) single crystals. When exposed to sub-bandgap light (2.9 eV or higher) at room…”
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Single CaO accelerated densification and microstructure control of highly transparent YAG ceramic by Zhang, Le, Zhou, Tianyuan, Selim, Farida A, Chen, Hao

“…In this work, a small amount of CaO single dopant was adopted to realize the densification and microstructure control of fine grained YAG ceramic with…”
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Weak thermal quenching and tunable luminescence in Ce:Y3(Al,Sc)5O12 transparent ceramics for high power white LEDs/LDs by Ma, Yuelong, Zhang, Le, Zhou, Tianyuan, Sun, Bingheng, Yao, Qing, Gao, Pan, Huang, Jin, Kang, Jian, Selim, Farida A, Wong, Chingping, Chen, Hao, Wang, Yun

“…[Display omitted] •Effective regulation of Ce:YAG ceramics by Sc3+ substituting in Al3+ site.•High thermal stability (~6% loss, 150 °C) and high quantum…”
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Chemical manipulation of hydrogen induced high p-type and n-type conductivity in Ga2O3 by Islam, Md Minhazul, Liedke, Maciej Oskar, Winarski, David, Butterling, Maik, Wagner, Andreas, Hosemann, Peter, Wang, Yongqiang, Uberuaga, Blas, Selim, Farida A.

“…Advancement of optoelectronic and high-power devices is tied to the development of wide band gap materials with excellent transport properties. However,…”
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Efficient spectral regulation in Ce:Lu3(Al,Cr)5O12 and Ce:Lu3(Al,Cr)5O12/Ce:Y3Al5O12 transparent ceramics with high color rendering index for high-power white LEDs/LDs by Zhou, Tianyuan, Hou, Chen, Zhang, Le, Ma, Yuelong, Kang, Jian, Li, Tao, Wang, Rui, Huang, Jin, Li, Junwei, Ren, Haidong, Fu, Zhenxiao, Selim, Farida A., Li, Ming, Chen, Hao

“…Realizing a high color rendering index (CRI) in Ce:LuAG transparent ceramics (TCs) with desired thermal stability is essential to their applications in white…”
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High sinterability nano-Y2O3 powders prepared via decomposition of hydroxyl-carbonate precursors for transparent ceramics by Zhang, Le, Li, Zheng, Zhen, Fangzheng, Wang, Lixi, Zhang, Qitu, Sun, Rong, Selim, Farida A., Wong, Chingping, Chen, Hao

“…High sinterability nano-Y 2 O 3 powders for transparent ceramics were successfully synthesized via the decomposition of hydroxyl-carbonate precursors from…”
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Thermal Energy Transport in Oxide Nuclear Fuel by Hurley, David H, El-Azab, Anter, Bryan, Matthew S, Cooper, Michael W. D, Dennett, Cody A, Gofryk, Krzysztof, He, Lingfeng, Khafizov, Marat, Lander, Gerard H, Manley, Michael E, Mann, J. Matthew, Marianetti, Chris A, Rickert, Karl, Selim, Farida A, Tonks, Michael R, Wharry, Janelle P

“…To efficiently capture the energy of the nuclear bond, advanced nuclear reactor concepts seek solid fuels that must withstand unprecedented temperature and…”
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Broadband emission Gd3Sc2Al3O12:Ce3+ transparent ceramics with a high color rendering index for high-power white LEDs/LDs by Ma, Yuelong, Zhang, Le, Huang, Jin, Wang, Rui, Li, Tao, Zhou, Tianyuan, Shi, Zedi, Li, JunWei, Li, Yanbin, Huang, Guocan, Wang, Zhongying, Selim, Farida A, Li, Ming, Wang, Yun, Chen, Hao

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Fabrication, optical and luminescence properties of low pressure injection molded YAG:Ce tubular ceramics for outdoor lighting by Sun, Bingheng, Zhang, Le, Huang, Guocan, Li, Yanbin, Zhou, Tianyuan, Kang, Jian, Zhang, Lei, Ma, Yuelong, Yao, Qing, A Selim, Farida, Chen, Hao

“…Elaborating a high performance and thermostable LED lighting source based on YAG:Ce ceramic photo-convertor is mainstream for outdoor lighting. However, it…”
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Localized UV emitters on the surface of β-Ga2O3 by Huso, Jesse, McCluskey, Matthew D., Yu, Yinchuan, Islam, Md Minhazul, Selim, Farida

“…Monoclinic gallium oxide (β-Ga 2 O 3 ) is attracting intense focus as a material for power electronics, thanks to its ultra-wide bandgap (4.5–4.8 eV) and…”
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A novel carbon thermal reduction approach to prepare recorded purity β-Ti3O5 compacts from titanium dioxide and phenolic resin by Yang, Shunshun, Zhang, Le, Ma, Yuelong, Sun, Bingheng, Shan, Yinshuang, Shi, Zedi, Zhou, Tianyuan, Wang, Yun, Selim, Farida A., Li, Yanbin, Li, Hongliang, Chen, Hao

“…β-phase titanium pentoxide (β-Ti3O5) has great potential applications in sensors, electrodes and laser devices, due to its unique phase-transforming behaviors…”
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Microstructural dependence of defect formation in iron-oxide thin films by Derby, Benjamin K., Mills, Sean, Agarwal, Sahil, Valdez, James A., Baldwin, J. Kevin, Schneider, Matthew M., Minor, Andrew M., Uberuaga, Blas P., Selim, Farida, Li, Nan

“…Passivating iron-oxide films are grown atop iron films simulating the corrosion process in a nuclear reactor environment. Two oxide films grown via physical…”
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Broadband emission Gd 3 Sc 2 Al 3 O 12 :Ce 3+ transparent ceramics with a high color rendering index for high-power white LEDs/LDs by Ma, Yuelong, Zhang, Le, Huang, Jin, Wang, Rui, Li, Tao, Zhou, Tianyuan, Shi, Zedi, Li, JunWei, Li, Yanbin, Huang, Guocan, Wang, Zhongying, Selim, Farida A, Li, Ming, Wang, Yun, Chen, Hao

“…The discovery of single structure Ce doped garnet transparent ceramics (TCs) with a broad full width at half maximum (FWHM) is essential to realize a high CRI…”
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High dispersibility of α-Al2O3 powders from coprecipitation method by step-by-step horizontal ball-milling by Wei, Shuai, Zhang, Le, Ben, Yue, Zhou, Tianyuan, Li, Zheng, Yang, Hao, Selim, Farida A., Wong, Chingping, Chen, Hao

“…α-Al 2 O 3 powder is widely used in numerous applications, especially in optical ceramics and crystals growth. However, achieving perfect dispersibility is…”
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Color centers in YAG by R. Varney, Chris, A. Selim, Farida

“…Yttrium aluminum garnet (Y3Al5O12, YAG) is one of the most important optical materials with many existing and potential future applications in laser,…”
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Observation of Negative Magnetic Hysteresis Loop in ZnO Thin Films by Selim, Farida A., Colosimo, A. M., Wagner, Andreas, Anwand, Wolfgang, Kusz, Matt, Hernandez, Armando, Winarski, David, Saadatkia, Pooneh, Haseman, Micah, Thapa, Sunil

“…We report on the observation of an unusual negative magnetic hysteresis loop in ZnO thin film codoped with cobalt and aluminum (Co-Al:ZnO), while other…”
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Advanced Thermoluminescence Spectroscopy as a Research Tool for Semiconductor and Photonic Materials: A Review and Perspective by Selim, Farida A.

“…Thermoluminescence (TL) or thermally stimulated luminescence (TSL) spectroscopy is based on liberating charge carriers from traps in the bandgap by providing…”
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MgO assisted densification of highly transparent YAG ceramics and their microstructural evolution by Zhou, Tianyuan, Zhang, Le, Wei, Shuai, Wang, Lixi, Yang, Hao, Fu, Zhenxiao, Chen, Hao, Selim, Farida A., Zhang, Qitu

“…In current study, various amounts of MgO single dopant was adopted to fabricated high quality transparent YAG ceramics, by utilizing a simple one-step solid…”
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Enhanced light extraction of single-surface textured YAG:Ce transparent ceramics for high power white LEDs by Zhang, Le, Sun, Bingheng, Gu, Lingcheng, Bu, Wei, Fu, Xianzhu, Sun, Rong, Zhou, Tianyuan, Selim, Farida A., Wong, Chingping, Chen, Hao

“…[Display omitted] •Enhanced light extraction of surface textured YAG:Ce transparent ceramic.•Enhanced “light trapping effect” and reduced “total internal…”
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