Articles with "gap energy" as a keyword



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The effect of different drying methods on band gap energy and femtosecond LIDT of nano-porous anti-reflective silica thin films

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Published in 2018 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-018-1564-3

Abstract: In this work, nano-porous anti-reflective silica thin films are deposited on the quartz samples by dip-coating in silica sol–gel. After dip-coating, the samples are divided into three groups and each group is heated in an… read more here.

Keywords: thin films; band gap; gap energy; silica ... See more keywords
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Automated method for the determination of the band gap energy of pure and mixed powder samples using diffuse reflectance spectroscopy

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Published in 2019 at "Heliyon"

DOI: 10.1016/j.heliyon.2019.e01505

Abstract: An automated method to determine the band gap energy (Eg) of pure and mixed powder compounds using diffuse reflectance spectroscopy is presented. This method is based on a five-step algorithm that mimics the judgment made… read more here.

Keywords: band gap; gap energy; energy pure; automated method ... See more keywords
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The effect of substituted benzene dicarboxylic acid linkers on the optical band gap energy and magnetic coupling in manganese trimer metal organic frameworks

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Published in 2017 at "Journal of Materials Chemistry C"

DOI: 10.1039/c6tc03577a

Abstract: We have systematically studied a series of eight metal–organic frameworks (MOFs) in which the secondary building unit is a manganese trimer cluster, and the linkers are differently substituted benzene dicarboxylic acids (BDC). The optical band… read more here.

Keywords: optical band; band gap; gap energy;
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How the strain effects decreases the band gap energy in the CsPbX3 perovskite compounds?

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Published in 2020 at "Phase Transitions"

DOI: 10.1080/01411594.2020.1746964

Abstract: ABSTRACT The perovskite cesium lead halides have been proposed as promising materials for photovoltaic devices because of their visible light absorption and direct band gap semiconductors. The structural, electronic and optical properties of the bulk… read more here.

Keywords: gap; band gap; gap energy; strain effects ... See more keywords
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A high performance trench gate tunneling field effect transistor based on quasi-broken gap energy band alignment heterojunction

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Published in 2022 at "Nanotechnology"

DOI: 10.1088/1361-6528/ac56b9

Abstract: In this letter, a tunneling field effect transistor based on quasi-broken gap energy band alignment (QB-TFET) is proposed and investigated by simulation method. To offering high on-state current, InGaAs/GaAsSb heterojunction with quasi-broken gap energy band… read more here.

Keywords: band; broken gap; energy band; quasi broken ... See more keywords
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Development of the Morphology and the Band Gap Energy of Co–Si Nanofibers by Inserting Zirconium and Titanium with Dual Anions Intercalation Process

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Published in 2019 at "Applied Sciences"

DOI: 10.3390/app9224775

Abstract: The plate-like structure is the most familiar morphology for conventional layered double hydroxides (LDHs) in case their structures consist of divalent and trivalent cations in their layers. In this study, nanofibers and nanoneedles of Co–Si… read more here.

Keywords: zirconium; band gap; gap energy;
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Mn2+-COMPLEXES OF N,O-DIHYDRAZONE: STRUCTURAL STUDIES, INDIRECT BAND GAP ENERGY AND CORROSION INHIBITION ON ALUMINUM IN ACIDIC MEDIUM

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Published in 2018 at "Journal of the Chilean Chemical Society"

DOI: 10.4067/s0717-97072018000404180

Abstract: Mononuclear manganese complexes of dihydrazone derived from the condensation of oxaloyldihydrazide with 2-hydroxynaphthaldehyde and 2-methoxybenzaldehyde have been synthesized. The hydrazone Schiff base ligands and their chelates were characterized on the basis of their elemental analyses,… read more here.

Keywords: inhibition; band gap; gap energy;