In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy

J Timoshenko, B Roldan Cuenya - Chemical reviews, 2020 - ACS Publications
During the last decades, X-ray absorption spectroscopy (XAS) has become an
indispensable method for probing the structure and composition of heterogeneous catalysts …

[PDF][PDF] EXAFS and XANES analysis of oxides at the nanoscale

A Kuzmin, J Chaboy - IUCrJ, 2014 - journals.iucr.org
Worldwide research activity at the nanoscale is triggering the appearance of new, and
frequently surprising, materials properties in which the increasing importance of surface and …

“Inverting” X-ray absorption spectra of catalysts by machine learning in search for activity descriptors

J Timoshenko, AI Frenkel - Acs Catalysis, 2019 - ACS Publications
The rapid growth of methods emerging in the past decade for synthesis of “designer”
catalysts—ranging from the size and shape-selected nanoparticles to mass-selected …

Linking the evolution of catalytic properties and structural changes in copper–zinc nanocatalysts using operando EXAFS and neural-networks

J Timoshenko, HS Jeon, I Sinev, FT Haase… - Chemical …, 2020 - pubs.rsc.org
Understanding the evolution of unique structural motifs in bimetallic catalysts under reaction
conditions, and linking them to the observed catalytic properties is necessary for the rational …

Nonlinear optical response of bulk ZnO crystals with different content of intrinsic defects

AV Uklein, VV Multian, GM Kuz'micheva, RP Linnik… - Optical Materials, 2018 - Elsevier
The nonlinear optical (NLO) properties of native defect-rich ZnO single crystals were studied
in details within the excitation of the continuous wave (CW) and pulsed laser radiation at 532 …

EDA: EXAFS data analysis software package

A Kuzmin - Physica B: Condensed Matter, 1995 - Elsevier
The present paper describes the EXAFS data analysis software package, called EDA,
originally developed by the author for IBM PC compatible computers. It consists of a set of …

Defect‐Induced Magnetism in Nonmagnetic Oxides: Basic Principles, Experimental Evidence, and Possible Devices with ZnO and TiO2

PD Esquinazi, W Hergert, M Stiller… - … status solidi (b), 2020 - Wiley Online Library
The magnetic moment and the magnetic order induced by localized defects, like vacancies,
interstitials, and/or nonmagnetic (NM) ions, in a NM oxide atomic lattice are discussed …

Watching nanomaterials with X-ray eyes: Probing different length scales by combining scattering with spectroscopy

C Giannini, V Holy, L De Caro, L Mino… - Progress in Materials …, 2020 - Elsevier
Everybody dreams to have X-ray eyes and discover the most invisible secrets of the world
around us. X-rays can probe matter (depth resolved) down to atomic resolution, if relying on …

Multilayered Graphene/ZnO heterostructure interfaces to improve thermal transfer

J Wang, Y Shen, P Yang - Composites Communications, 2023 - Elsevier
We perform a numerical evaluation on improving the thermal transfer at the Graphene/ZnO
(Gra/ZnO) heterostructure interfaces with nonequilibrium molecular dynamics simulation …

[HTML][HTML] The influence of Sb doping on the local structure and disorder in thermoelectric ZnO: Sb thin films

JM Ribeiro, FJ Rodrigues, FC Correia, I Pudza… - Journal of Alloys and …, 2023 - Elsevier
Abstract Thermoelectric transparent ZnO: Sb thin films were deposited by magnetron
sputtering, with Sb content varying between 2 and 14 at%. As evidenced by X-ray diffraction …