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 …

Machine learning in electron microscopy for advanced nanocharacterization: current developments, available tools and future outlook

M Botifoll, I Pinto-Huguet, J Arbiol - Nanoscale Horizons, 2022 - pubs.rsc.org
In the last few years, electron microscopy has experienced a new methodological paradigm
aimed to fix the bottlenecks and overcome the challenges of its analytical workflow. Machine …

“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 …

Ceramic science of crystal defect cores

K Matsunaga, M Yoshiya, N Shibata, H Ohta… - Journal of the Ceramic …, 2022 - jstage.jst.go.jp
Ceramic materials are polycrystalline solids that are made up of metal and non-metal
elements, and inorganic crystal grains with specific crystal structures are fundamental …

Nanoinformatics, and the big challenges for the science of small things

AS Barnard, B Motevalli, AJ Parker, JM Fischer… - Nanoscale, 2019 - pubs.rsc.org
The combination of computational chemistry and computational materials science with
machine learning and artificial intelligence provides a powerful way of relating structural …

Drawing phase diagrams of random quantum systems by deep learning the wave functions

T Ohtsuki, T Mano - Journal of the Physical Society of Japan, 2020 - journals.jps.jp
Applications of neural networks to condensed matter physics are becoming popular and
beginning to be well accepted. Obtaining and representing the ground and excited state …

Machine learning approaches for ELNES/XANES

T Mizoguchi, S Kiyohara - Microscopy, 2020 - academic.oup.com
Materials characterization is indispensable for materials development. In particular,
spectroscopy provides atomic configuration, chemical bonding and vibrational information …

Machine learning enhanced spectroscopic analysis: towards autonomous chemical mixture characterization for rapid process optimization

A Angulo, L Yang, ES Aydil, MA Modestino - Digital Discovery, 2022 - pubs.rsc.org
Autonomous chemical process development and optimization methods use algorithms to
explore the operating parameter space based on feedback from experimentally determined …

Prediction of the Ground-State Electronic Structure from Core-Loss Spectra of Organic Molecules by Machine Learning

PY Chen, K Shibata, K Hagita, T Miyata… - The Journal of …, 2023 - ACS Publications
The core-loss spectrum reflects the partial density of states (PDOS) of the unoccupied states
at the excited state and is a powerful analytical technique to investigate local atomic and …

Learning excited states from ground states by using an artificial neural network

S Kiyohara, M Tsubaki, T Mizoguchi - Npj Computational Materials, 2020 - nature.com
Excited states are different quantum states from their ground states, and spectroscopy
methods that can assess excited states are widely used in materials characterization …