SPECTRAL DISTRIBUTION OF SPONTANEOUS ELECTROLUMINESCENCE IN GREEN LIGHT EMITTING DIODES AT DIFFERENT EXCITATION LEVELS by D. S. Bobuchenko, D. S. Domanevskii, I. A. Khorunzhii, Yu. V. Trofimov, V. I. Tsvirko, R. D. Kakanakov

“…The analysis is carried out and forms of spectra of EL LED with a single quantum hole on the basis of model considering penetration into twodimensional active layer InGaN of electric field from barrier layers GaN adjoining to it and AlGaN are investigated. …”
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Inelastic resonant tunnelling through adjacent localised electronic states in van der Waals heterostructures by E. E. Vdovin, K. Kapralov, Yu. N. Khanin, A. Margaryan, K. Watanabe, T. Taniguchi, C. Yang, S. V. Morozov, D. A. Svintsov, K. S. Novoselov, D. A. Ghazaryan

“…Most architectures of those devices incorporate large bandgap insulator – hBN as an encapsulating or tunnel barrier layers. Here, we use an architecture of gated vertical tunnelling transistors to study a generic phenomenon of electron resonant tunnelling through adjacent localised electronic states in hBN barriers. …”
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Review on Substrate and Molybdenum Back Contact in CIGS Thin Film Solar Cell by Kam Hoe Ong, Ramasamy Agileswari, Biancamaria Maniscalco, Panagiota Arnou, Chakrabarty Chandan Kumar, Jake W. Bowers, Marayati Bte Marsadek

“…Then, the formation and thickness influence factors of the interfacial MoSe2 layer are reviewed; its role in forming ohmic contact, possible detrimental effects, and characterization of the barrier layers are specified. Scale-up challenges/issues of CIGS module production are also presented to give an insight into commercializing CIGS solar cells.…”
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Composite Sand–Clay Infrastructural Soil Fills: Characteristic Consolidation and Hydraulic Properties by Burcu Dışkaya, Tanay Karademir

“…In the design construction of infrastructural projects comprised of geotechnical applications, including composite soil fill layers, compacted sand-clay soil fills are widely preferred as barrier layers, particularly in solid waste landfills, to minimize leakage, to prevent leachate from entering into groundwater. …”
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Screen-Printed Superconducting Y-Ba-Cu-O Thick Films on Various Substrates by T. Kokkomäki, A. Uusimäki, R. Rautioaho, J. Levoska, T. Murtoniemi, S. Leppävuori

“…The effect of diffusion barrier layers between the film and the substrate on the superconducting properties of the film was also studied. …”
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Processing and Validation of Whey-Protein-Coated Films and Laminates at Semi-Industrial Scale as Novel Recyclable Food Packaging Materials with Excellent Barrier Properties by E. Bugnicourt, M. Schmid, O. Mc. Nerney, J. Wildner, L. Smykala, A. Lazzeri, P. Cinelli

“…A biopolymer coating for plastic films was formulated based on whey protein, and its potential to replace current synthetic oxygen barrier layers used in food packaging such as ethylene vinyl alcohol copolymers (EVOH) was tested. …”
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