Modelling and performance analysis of amorphous silicon solar cell using wide band gap nc‐Si:H window layer by Haris Mehmood, Tauseef Tauqeer

“…Limited performance of such devices has been addressed by replacing a‐SiC:H with a wide band gap (∼2 eV) hydrogenated nano‐crystalline silicon (nc‐Si:H) layer that reportedly exhibits crystalline properties at small scale. …”
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Optical band gap modulation in functionalized chitosan biopolymer hybrids using absorption and derivative spectrum fitting methods: A spectroscopic analysis by Dyari M. Mamand, Dana S. Muhammad, Daron Q. Muheddin, Karzan A. Abdalkarim, Dana A. Tahir, Hawkar A. Muhammad, Shujahadeen B. Aziz, Sarkawt A. Hussen, Jamal Hassan

“…The results indicate that CS with Mn2+-complexes can produce polymer hybrids with high absorption, high refractive index and controlled optical band gaps, with a significant reduction from 6.24 eV to 1.21 eV. …”
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Strain Effects on the Band Gap and Diameter of CdSe Core and CdSe/ZnS Core/Shell Quantum Dots at Any Temperature by Md. Rezaul Karim, Mesut Balaban, Hilmi Ünlü

“…We present the results of an experimental study about strain effects on the core band gap and diameter of spherical bare CdSe core and CdSe/ZnS core/shell quantum dots (QDs) synthesized by using a colloidal technique at varying temperatures. …”
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Elastic Properties and the Band Gap of AlNxP1-x Semiconductor Alloy: A Comparative Study of Various Ab Initio Approaches by M. P. Polak, M. J. Winiarski, K. Wittek, P. Scharoch

“…The band gap bowings are unusually high, which confirms earlier reports.…”
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Influence of cobalt substitution in CoFe2O4 nanoparticles on structural, morphological, cation distribution, optical and magnetic properties by Z. Mosleh, M. Beygmohammadvand, A. Ghotbi Varzaneh, P. Kameli

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Determination of Structural and Optical Properties of Zn1-xCuxO Nanoparticles by Chemical Bath Deposition Waste Recovery Technique by Emin Yakar

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Study of adsorption behavior of HCN and H2S molecules over undoped and Al-doped zinc oxide monolayer: A DFT approach by Dipak Oli, Om Shree Rijal, Ravi Kiran Neupane, Pitamber Shrestha, Shriram Sharma, Leela Pradhan Joshi, Rajendra Parajuli

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Co-Doping Effects in CdWO4 Scintillator Thin Films as Alpha Counters: Ag and Gd Cases by Nooshin Heydarian Dehkordi, Morteza Raeisi, Sanaz Alamdari

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Design of a Dual-Band Sectoral Antenna for Hiperlan2 Application Using Double Layers of Metallic Electromagnetic Band Gap (M-EBG) Materials as a Superstrate by M. Hajj, R. Chantalat, B. Jecko

“…A novel design of a sectoral antenna that utilizes a double layer Metallic Electromagnetic Band Gap (M-EBG) as a superstrate for dual band directivity enhancement is presented in this paper. …”
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Gamma irradiation effect on properties of modified graphene doped PVA nanocomposite films by Thaises Lima, Filipe Diniz, Elmo Araújo, Patrícia Araújo

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The effect of synthesis time on morphology and electronic structure of polyaniline by I. A. Lobov, I. K. Shulus

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Ultrafast Charge and Triplet State Formation in Diketopyrrolopyrrole Low Band Gap Polymer/Fullerene Blends: Influence of Nanoscale Morphology of Organic Photovoltaic Materials on Charge Recombination to the Triplet State by René M. Williams, Hung-Cheng Chen, Daniele Di Nuzzo, Stephan C. J. Meskers, René A. J. Janssen

“…Femtosecond transient absorption spectroscopy of thin films of two types of morphologies of diketopyrrolopyrrole low band gap polymer/fullerene-adduct blends is presented and indicates triplet state formation by charge recombination, an important loss channel in organic photovoltaic materials. …”
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The Role of Synthesis Methods of Ceria-Based Catalysts in Soot Combustion by Gabriela Grzybek, Andrzej Wójtowicz, Piotr Legutko, Magdalena Greluk, Grzegorz Słowik, Andrzej Sienkiewicz, Andrzej Adamski, Andrzej Kotarba

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Simulation of size effects on the optical properties of KTP nanoparticles by Nematollah Abdi Valikchali, Majid Jafar Tafreshi, Fatemeh Shariatmadar Tehrani

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Fabrication, characterization and performance analysis of sol–gel dip coated SnO2 thin film by Md. Nazmul Huda, Galib Hashmi

Subjects: “…Band gap…”
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Losses and Energy Backflows of the Fundamental Core Mode in Solid Core Micro Structured Optical Fibers by Andrey Pryamikov

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Modeling of two-dimensional MoxW_1−xS_2ySe_2(1−y) alloy band structure by N. Yu. Pimenov, S. D. Lavrov, A. V. Kudryavtsev, A. Yu. Avdizhiyan

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Study of the mechanism of photocatalytic activity of zinc oxide in the presence of synthetic zeolite by V. I. Loganina, A. D. Ryzhov, I. A. Pronin, A. A. Karmanov, N. D. Yakushova

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Studies on the electrical and optical conductivity of barium-nickel ferrite nanoparticles doped with Zn by Sadiq H. Khoreem, A. H. AL-Hammadi

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A Metallo-Dielectric Groove Gap Waveguide Slotted Array Antenna With Hybrid Glide-Symmetric Holes & “Mushroom”-Type Metasurfaces by Panagiotis Petroutsos, Stavros Koulouridis

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