Results 11 to 20 of about 21,861 (248)

Electron Paramagnetic Resonance Study of PbSe, PbTe, and PbTe:In Semiconductors Obtained by the Pulsed Laser Deposition Method

open access: yesMolecules, 2022
The magnetic properties of lead selenide (PbSe) and indium-doped lead telluride (PbTe:In) composites have been studied by using the electron paramagnetic resonance (EPR) technique.
Aleksandra Wędrychowicz   +4 more
doaj   +1 more source

Magnetism and EPR Spectroscopy of Nanocrystalline and Amorphous TiO2: Fe upon Al Doping

open access: yesMagnetochemistry, 2023
This work is devoted to the study of the magnetic properties and Electron Paramagnetic Resonance (EPR) spectroscopy of TiO2:Fe nanoparticles doped with Al in different structural states.
Anatoly Yermakov   +10 more
doaj   +1 more source

The Noninvasive Analysis of Paint Mixtures on Canvas Using an EPR MOUSE

open access: yesHeritage, 2020
Many artists create the variety of colors in their paintings by mixing a small number of primary pigments. Therefore, analytical techniques for studying paintings must be capable of determining the components of mixtures. Electron paramagnetic resonance (
Elizabeth A. Bogart   +4 more
doaj   +1 more source

Electron paramagnetic resonance in the research of defect formation and thermal processes during grinding of ZnO powders [PDF]

open access: yesScience of Sintering, 2004
This work shows some possibilities for using electron paramagnetic resonance in an experimental study of the role of mechanothermal effects in the formation of defect structures in dispersed systems during prolonged mechanical treatment of ZnO powders ...
Kakazey M.   +5 more
doaj   +1 more source

Mapping Pigments in a Painting with Low Frequency Electron Paramagnetic Resonance Spectroscopy

open access: yesHeritage, 2021
An electron paramagnetic resonance (EPR) mobile universal surface explorer (MOUSE) was recently introduced for noninvasively studying paramagnetic pigments in paintings.
Shane McCarthy   +2 more
doaj   +1 more source

Special Issue: Electron Paramagnetic Resonance

open access: yesMagnetochemistry, 2019
Electron paramagnetic resonance (EPR) is the tool of choice to probe and understand the dynamics of electron spin [...]
Sylvain Bertaina, Hervé Vezin
doaj   +1 more source

Probing electronic structures of transition metal complexes using electron paramagnetic resonance spectroscopy

open access: yesMagnetic Resonance Letters, 2023
Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) has been widely employed to characterize transition metal complexes. However, because of the high degree of complexity of transition metal EPR spectra, how to extract the underlying ...
Shengfa Ye
doaj   +1 more source

Application of pulsed and high-frequency electron paramagnetic resonance techniques to study petroleum disperse systems

open access: yesGeoresursy, 2020
The spectral and relaxation characteristics of “free” organic radicals (FR) and vanadyl-porphyrin (VP) complexes in various petroleum disperse systems (PDS) like bitumen, petroleum, their high-molecular components and solutions were studied using ...
Marat R. Gafurov   +6 more
doaj   +1 more source

Application of Electron Paramagnetic Resonance in an Electrochemical Energy Storage System

open access: yesMagnetochemistry, 2023
The improvement of our living standards puts forward higher requirements for energy storage systems, especially rechargeable batteries. Unfortunately, phenomena such as capacity failure, etc.
Xiancheng Sang   +6 more
doaj   +1 more source

Photoluminescence and EPR Studies of ZnS Nanoparticles Co-Doped With Mn and Te [PDF]

open access: yesЖурнал нано- та електронної фізики, 2011
ZnS nanoparticles Co-doped with Mn and Te (x = 0.05 and 0.10) have been synthesized for the first time by chemical co-precipitation method, thiophenol is used to passivate the surface of the particles.
P. Sreedhara Reddy   +3 more
doaj  

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