Results 71 to 80 of about 28,120 (313)
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
Optical Materials: XAn effective performance enhancement model for the thin film solar cell conjointly based on extraordinary transmission and nanoantenna is proposed and investigated. The absorber layer of the extraordinary transmission based solar cell contains a metallic
Abhishek Pahuja +4 more
doaj +1 more source
International Journal of Photoenergy, 2012 The effect of p-layer and i-layer characteristics such as thickness and doping concentration on the electrical behaviors of the a-Si:H/a-SiGe:H thin film heterostructure solar cells such as electric field, photogeneration rate, and recombination rate ...
Peyman Jelodarian, Abdolnabi Kosarian
doaj +1 more source
Investigation of Structural, Optical and Photovoltaic Properties of Sb2S3 Thin Films
Cumhuriyet Science Journal, 2017 Sb2S3 thin films wereprepared on amorphous glass substrates by chemical bath deposition (CBD) atroom temperature. The Sb2S3thin films were characterized by x-ray diffraction (XRD), Raman spectroscopy,scanning electron microscopy (SEM) and UV-Vis ...
Sabit Horoz, Hüsnü Koç, Ömer Şahin
doaj +1 more source
Advanced Materials, EarlyView.In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal +9 more
wiley +1 more source
Plasmon supported defect absorption in amorphous silicon thin film solar cells and devices
, 2013 Lükermann F. Plasmon supported defect absorption in amorphous silicon thin film solar cells and devices. Bielefeld: Universität Bielefeld; 2013.In this thesis the influence of metallic nanoparticles on the absorption of hydrogenated amorphous silicon (a ...
Lükermann, Florian
core
Progress in Polycrystalline Thin-Film Cu(In,Ga)Se2 Solar Cells
International Journal of Photoenergy, 2010 For some time, the chalcopyrite semiconductor CuInSe2 and its alloy with Ga and/or S [Cu(InGa)Se2 or Cu(InGa)(Se,S)2], commonly referred as CIGS, have been leading thin-film material candidates for incorporation in high-efficiency photovoltaic devices ...
Udai P. Singh, Surya P. Patra
doaj +1 more source
Jurnal Kimia Sains dan Aplikasi, 2018 Synthesis of ZnO/NiO Thin Film on Fluorine-doped Tin Oxide (FTO) by Two Step Electrodeposition has been conducted. The film was used as a photoanode of a solar cell.
Ines Ayu Handayani +2 more
doaj +1 more source
Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials
Advanced Materials, EarlyView.A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella +3 more
wiley +1 more source
Ridge aperture antenna array as a high efficiency coupler for photovoltaic applications
, 2011 Weak absorption of light near the absorption band edge of a photovoltaic material is one limiting factor on the efficiency of photovoltaics. This is particularly true for silicon thin-film solar cells because of the short optical path lengths and limited
Kinzel, Edward C. +2 more
core +1 more source