Results 91 to 100 of about 31,024 (191)
Advanced Physics Research, EarlyView.Carboxymethyl cellulose‐based biopolymer optical fibers are fabricated using aqueous wet spinning. The fibers exhibit record‐low optical attenuation in polysaccharide‐based waveguides while maintaining efficient transmission across the visible‐to‐near‐infrared region of the electromagnetic spectrum.
Jani Patrakka +3 more
wiley +1 more source
JPhys PhotonicsWe demonstrate the characterization of the complete polarization state of broadband extreme-ultraviolet radiation produced via high-harmonic generation in a gas target, measured with a double-stage polarimeter and a reaction microscope. The ellipsometric
Lénárd Gulyás Oldal +9 more
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Chemistry – A European Journal, EarlyView.A modular triptycene‐based platform enables the preparation of Langmuir–Blodgett monolayers of structurally diverse molecular photoswitches on quartz and gold. Surface‐sensitive characterization and optical spectroscopy demonstrate that the intrinsic switching behavior is retained after surface immobilization. ABSTRACT Photoswitchable molecular systems
Eva Kaletová +6 more
wiley +1 more source
Editorial: Advances in Polarimetry and Ellipsometry: Fundamentals and Applications
Frontiers in Physics, 2022 Haofeng Hu +3 more
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EcoEnergy, EarlyView.This review systematically examines how different transition metal compounds—such as binary and multinary metal oxides, halides, sulfides, and salts—exhibit thermochromism based on the d‐electron configurations of their transition metal cations. It focuses on three main mechanisms of thermochromism: phase transition, charge transfer, and bandgap change.
Jie Wang +5 more
wiley +1 more source
European Journal of Inorganic Chemistry, EarlyView.Rollover cyclometalation is a distinctive variant of classical cyclometalation where a chelated heterocyclic ligand undergoes internal rotation, releasing one donor atom from coordination and subsequently activating a remote C─H bond with high regioselectivity.
Antonio Zucca, Maria I. Pilo
wiley +1 more source
Česká Stomatologie a Praktické Zubní Lékařství, 2009 Adsorption of biopolymers at the titanium and titanium carbide surface increases the optical roughness as well as the thickness and refractive index of the surface layer. Fibrinogen is better adsorbed at the titanium surface which is treated by polishing
S. Bartáková +8 more
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Electron, EarlyView.Bilayer Al2Ox/STO dielectrics combine strong leakage blocking with high dielectric response, but direct ALD growth can induce interfacial conduction. This work shows that the interface‐formation route controls conduction, with mechanical assembly suppressing the conductive interface.
Jie Wei +7 more
wiley +1 more source
Apparatus and methods for measuring of the film structures homogeneity degree
Технологія та конструювання в електронній апаратурі, 2009 A design and technological analysis of the scheme for measuring ellipsometric parameters, calculating the refractive index and film thickness has been carried out.
V. A. Makara +4 more
doaj
Regime Map of the Effective Medium Approximation Modelling of Micro-Rough Surfaces in Ellipsometry
SensorsIn this work, we discuss the precision of the effective medium approximation (EMA) model in the data analysis of spectroscopic ellipsometry (SE) for solid materials with micro-rough surfaces by drawing the regime map. The SE parameters ψ (amplitude ratio)
Meijiao Huang, Liang Guo, Fengyi Jiang
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