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New insights into structural, optical, electrical and thermoelectric behavior of NaBiTiO single crystals.
Sci Rep
January 2025
Astronomical Observatory, Jagiellonian University, Orla 171, Krakow, 30-244, Poland.
The single crystals of lead-free NaBiTiO were grown using the Czochralski method. The energy gaps determined from X-ray photoelectron spectroscopy (XPS) and optical measurements were approximately 2.92 eV.
View Article and Find Full Text PDFCO- and HS-adsorbed one-dimensional AlSi structures for gas sensing applications.
R Soc Open Sci
January 2025
Institute of Southeast Vietnamese Studies, Thu Dau Mot University, Thu Dau Mot, Binh Duong, Vietnam.
The potential applications of low-dimensional materials continue to inspire significant interest among researchers worldwide. This study investigates the properties of one-dimensional AlSi monolayers, specifically AlSi nanoribbons, and their adsorption behaviour with CO and HS molecules. The electronic, magnetic and optical properties of these systems are calculated using density functional theory and the Vienna Ab initio Simulation Package.
View Article and Find Full Text PDFHow alcohol label design influences attention among young adults: evidence from an eye-tracking study.
Alcohol Alcohol
November 2024
Univ. Rennes, CREM (UMR CNRS 6211), 11 rue Jean Macé, F-35000 Rennes, France.
Aims: Exposure to alcohol marketing is associated with higher alcohol consumption. In recent years, a growing number of modern labels have appeared on alcohol bottles. Unlike traditional labels that typically convey factual details about a product, such as product type, quality, origin, and brewery creation date, modern labels are designed to create an imaginary, often quirky universe that is disconnected from the product itself.
View Article and Find Full Text PDFFull analysis for the optical properties of the CsXInBr (X = Cu or Ag) double perovskites using both GW and Bethe-Salpeter approaches.
J Mol Model
January 2025
Department of Physics, Faculty of Sciences, Shahrekord University, P.O. Box 115, Shahrekord, Iran.
Article Synopsis
- Researchers are exploring renewable energy sources like solar cell technology to replace fossil fuels and reduce environmental impacts, focusing on lead-free halide perovskite compounds CsXInBr (where X is Cu or Ag).
- The study found that CsAgInBr and CsCuInBr compounds exhibit desirable properties for solar applications, with calculated optical gaps and high absorption coefficients, particularly noting CsCuInBr's effectiveness in absorbing sunlight due to its high infrared absorption.
- The analysis utilized the Abinit computational package and density functional theory (DFT) to evaluate the electronic, structural, and optical characteristics of these compounds, framing potential applications in solar cells and detectors.
Predicting Irida-Silicene: A Novel 2D Silicon Allotrope.
ACS Omega
December 2024
Faculty UnB Planaltina, Materials Science Postgraduate Program, University of Brasília, Brasília, Federal District 73345-010, Brazil.
Two-dimensional (2D) silicon-based materials have garnered significant attention for their promising properties, making them suitable for various advanced technological applications. Here, we present Irida-Silicene (ISi), a novel 2D silicon allotrope inspired by Irida-Graphene (IG), which was recently proposed and is entirely composed of carbon atoms. ISi exhibits a buckled structure composed of 3-6-8 membered rings, unlike its planar carbon counterpart.
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