Results 71 to 80 of about 82,966 (264)

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Complex optical constants of CsPbCl3 perovskite thin films determined by spectroscopic ellipsometry

APL Energy
Designing optoelectronic devices based on cesium lead chloride (CsPbCl3) perovskites requires accurate values of their optical constants. Unfortunately, experimental data for this material are limited thus far. Here, we applied spectroscopic ellipsometry
Sana Khan, Piotr J. Cegielski, Manuel Runkel, Thomas Riedl, Maryam Mohammadi, Max C. Lemme   +5 more
doaj   +1 more source

Investigation of structural, electronic, elastic and optical properties of Cd1-x-yZnxHgyTe alloys

AIP Advances, 2016
Structural, optical and electronic properties and elastic constants of Cd1-x-yZnx HgyTe alloys have been studied by employing the commercial code Castep based on density functional theory.
M. Tamer
doaj   +1 more source

Temporal and spatial tuning of optical constants in praseodymium doped ceria by electrochemical means. [PDF]

Nanophotonics, 2022
Kalaev D, Seo HG, Tuller HL.
europepmc   +1 more source

optical constants

Citation: 'optical constants' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.08651 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests
openaire   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

UV Sterilization Effects and Osteoblast Proliferation on Amorphous Carbon Films Classified Based on Optical Constants. [PDF]

Bioengineering (Basel), 2022
Kanasugi K, Arimura K, Alanazi A, Ohgoe Y, Manome Y, Hiratsuka M, Hirakuri K.   +6 more
europepmc   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Theoretical studies of the optical and EPR spectra for VO^{2+} in Na_3C_6H_5O_7·2H_2O single crystal

Condensed Matter Physics, 2015
On the basis of the perturbation formulas for a d^1 configuration ion in a tetragonal crystal field, the three optical absorption bands and electron paramagnetic resonance (EPR) parameters (g factors g_i and hyperfine structure constants A_i for i ...
Ch.-Y. Li , G.-X. Wang, X.-M. Zheng
doaj   +1 more source

Broadband Optical Constants and Nonlinear Properties of SnS₂ and SnSe₂. [PDF]

Nanomaterials (Basel), 2021
Ermolaev GA, Yakubovsky DI, El-Sayed MA, Tatmyshevskiy MK, Mazitov AB, Popkova AA, Antropov IM, Bessonov VO, Slavich AS, Tselikov GI, Kruglov IA, Novikov SM, Vyshnevyy AA, Fedyanin AA, Arsenin AV, Volkov VS.   +15 more
europepmc   +1 more source