Search Results - "Qasrawi, Atef"

SeO2 Microwires Designed as Low‐Temperature Abrupt Microelectronic Switches, Negative Resistance, and Negative Dielectric Constant Sources by Qasrawi, Atef F., Ghannam, Wala S.

“…Herein, the structural, morphological, compositional, and electrical properties of SeO2 microwires are studied and analyzed. Microwires of SeO2 with dimensions…”
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Al/MoO3/ZnPc/Al Broken Gap Tunneling Hybrid Devices Design for IR Laser Sensing and Microwave Filtering by Qasrawi, Atef F., Khanfar, Hazem K.

“…Herein the design of broken gap heterojunction devices made of molybdenum trioxide and zinc phthalocyanine coated onto Al substrates are reported. The devices…”
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Enhancement of Nonlinear Optical and Dielectric Properties of Cu2O Films Sandwiched with Indium Slabs by Omar, Ahmad, Qasrawi, Atef F.

“…In this work, the effects of the insertion of indium slabs of thickness 100 nm on the performance of stacked layers of Cu2O are reported. Cu2O/In/Cu2O thin…”
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Characterization and High‐Frequency Applications of Barium Antimonide Thin Films for Voltage‐Controlled Negative Capacitance and 6G Technology by Qasrawi, Atef Fayez

“…Herein, films of barium antimonides (BaSb) are fabricated by a thermal deposition technique under a vacuum pressure of 10−5 mbar. BaSb films exhibit…”
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Band Offsets, Optical Conduction, and Microwave Band Filtering Characteristics of γ‐In2Se3/CuO Heterojunctions by Qasrawi, Atef F., Kmail, Reham R.

“…Herein, the design and experimental characterization of γ‐In2Se3/CuO interfaces are considered. Thin films of γ‐In2Se3 are coated with thin layers of CuO at…”
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Dielectric Dispersion at the Mn/ZnPc Interfaces by Qasrawi, Atef F., Zyoud, Hadeel M.

“…Herein, the effects of manganese transparent (150 nm) substrates on the structural, nonlinear optical, and dielectric properties of zinc phthalocyanine are…”
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Enhancements of Light Absorbability, Optical Conductivity, and Terahertz Cutoff Frequency in Stacked Layers of Selenium via Ag Nanoslabs Sandwiching by Qasrawi, Atef F., Abu Al Rob, Osama H.

“…Herein, the effects of insertion of Ag layer of thickness of 100 nm between two stacked layers of selenium are investigated by means of X‐ray diffraction,…”
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Design and Characterization of ZnSe/GeO2 Heterojunctions as Bandstop Filters and Negative Capacitance Devices by Algarni, Sabah E., Qasrawi, Atef F., Khusayfan, Najla M.

“…Herein, polycrystalline films of ZnSe which are coated onto Au substrates and recoated with amorphous layers of GeO2 are used as active material to perform as…”
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Tungsten doped Bi1.5Zn0.92Nb1.5O6.92 ceramics designed as radio/microwave band pass/reject filters by Qasrawi, Atef F., Abdalghafour, Mays A., Mergen, A.

“…Herein, radiowave/microwave bandpass/reject filters are fabricated from the tungsten doped Bi1.5Zn0.92Nb1.5‐6x/5WxO6.92 (W‐BZN) pyrochlore ceramics. The W‐BZN…”
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Effects of Ag2O Nanosheets on the Structural, Optical, and Dielectric Properties of GeO2 Stacked Layers by Alharbi, Seham R., Qasrawi, Atef F., Algarni, Sabah E.

“…Herein, the effects of insertion of Ag2O nanosheets of thicknesses 25–75 nm between stacked layers of GeO2 on the structural, morphological, and optical…”
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Thickness effects on the dielectric dispersion and optical conductivity parameters of CuO thin films by Qasrawi, Atef F., Hamamdah, Alaa A.

“…In this article, the effect of film thickness on the structural, optical, dielectric, and optical conductivity parameters of CuO thin films are reported. CuO…”
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Pseudodielectric Dispersion in As2Se3 Thin Films by Kayed, Tarek S., Qasrawi, Atef F.

“…Herein, X‐ray diffraction, energy dispersive X‐ray spectroscopy, and spectral ellipsometry techniques are used to investigate the structural, pseudo‐optical,…”
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Impedance Spectroscopic Analysis of the InSe/ZnSe/InSe Interface by Al Garni, Sabah E., Qasrawi, Atef F.

“…In this paper, n-InSe/p-ZnSe/n-InSe (npn) thin-film transistors (TFTs) are deposited onto cubic (111)-oriented Ag, Au, and Al thin-film substrates. The…”
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Design and Characterization of n-Si/p-CdO Broken Gap Heterojunctions as High Frequency PMOSFETs and Microwave Resonators by Harbi, Seham R. Al, Qasrawi, Atef F.

“…Herein, <inline-formula> <tex-math notation="LaTeX">{p} </tex-math></inline-formula>- type CdO thin films coated onto <inline-formula> <tex-math…”
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Characterization of Au/As2Se3 Multifunctional Tunneling Devices by Qasrawi, Atef Fayez

“…Herein, the physical design and characterization of the Au/As2Se3 Schottky barrier that is prepared under a vacuum pressure of 10−5 mbar are reported. The…”
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Nb2O5/SnO2 Heterojunctions Designed as Optical Absorbers and Microwave Band Filters by Atef Fayez Qasrawi, Kmail, Bayan H

“…Herein, a 200 nm thick films of p−$\text{p} -$SnO2 are deposited onto p−$\text{p} -$Nb2O5 thin substrates (100 nm) to construct an isotype p−$\text{p}…”
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Design and Applications of Yb/Ga2Se3/C Schottky Barriers by Khanfar, Hazem K., Qasrawi, Atef F., Zakarneh, Yasmeen A., Gasanly, N. M.

“…In this paper, the Ga 2 Se 3 crystals are used to design a Yb/Ga 2 Se 3 /C Schottky barrier. The device structure is investigated by the X-ray diffraction…”
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Iron Selenide Nanowire Bundles for Microwave Communication Technology by Qasrawi, Atef Fayez, Toubasi, Ahmad J.

“…Herein, stacked layers of FeSe2 deposited onto ytterbium substrates using the thermal evaporation technique under a vacuum pressure of 10−5 mbar are observed…”
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Yb/Se/WO3/Yb Thin Film Transistors as Rectifiers, N‐Channel Metal Oxide Semiconductor Capacitors, Laser Sensors, and Microwave Bandstop Filters by Qasrawi, Atef Fayez, Daragme, Rana B.

“…Herein, Yb/p–Se/p–WO3/Yb heterojunctions are employed as multifunctional devices. The devices which show back‐to‐back Schottky (BBS) diode characteristics are…”
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Energy Band Diagram and Current Transport Mechanism In p-MgO/n-Ga4Se3S by Qasrawi, Atef F., Gasanly, N. M.

“…A p-n heterojunction made of MgO and Ga 4 Se 3 S single crystal has been successfully produced. The current- voltage curve analysis has shown that the current…”
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