Search Results - "Ibrahim, Ismail AM"

Structural, electronic and optical properties of prominent M^sub 2^Si^sub 5^N^sub 8^:Eu^sup 2+^ phosphors (M = Mg, Ca, Sr, Ba) from the ground–state and excited–state first principles calculations by Ibrahim, Ismail AM

“…In this paper, the Heyd–Scuseria–Ernzerhof (HSE06) hybrid functional is employed to explore the structural, electronic, and optical properties of M2Si5N8:Eu2+…”
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Electronic and optical properties of mono and co-doped anatase TiO2: First principles calculations by Ibrahim, Hanan H., Mohamed, Adel A., Ibrahim, Ismail A.M.

“…Density functional theory-based calculations are adopted for clarifying the validity of mono-dopant (Co, Cr, B), co-dopant (Co/B, Cr/B), and oxygen deficiency…”
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Lanthanide-doped LaSi sub(3)N sub(5) based phosphors: Ab initio study of electronic structures, band gaps, and energy level locations by Ibrahim, Ismail AM, Lences, Zoltan, Benco, Lubomir, Sajgalik, Pavol

“…The electronic structures and band gaps of lanthanide (Ln)-doped LaSi sub(3)N sub(5) are calculated using the sophisticated screened Coulomb hybrid HSE06-PBE…”
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Sm-Doped LaSi^sub 3^N^sub 5^: Synthesis, Computed Electronic Structure, and Band Gaps by Ibrahim, Ismail AM, Lencés, Zoltán, Benco, L'ubomír, Hrabalová, Monika, Sajgalík, Pavol

“…-based phosphor doped with Sm was prepared by the nitridation of ... powder mixture. The emission spectrum shows two main bands with maxima at 595 nm in the…”
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Sm-Doped LaSi3N5: Synthesis, Computed Electronic Structure, and Band Gaps by Ibrahim, Ismail A.M., Lenčéš, Zoltán, Benco, Ľubomír, Hrabalová, Monika, Šajgalík, Pavol

“…LaSi3N5‐based phosphor doped with Sm was prepared by the nitridation of LaSi‐Si‐Si3N4‐Sm2O3 powder mixture. The emission spectrum shows two main bands…”
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