Emerging atomistic modeling methods for heterogeneous electrocatalysis

Z Levell, J Le, S Yu, R Wang, S Ethirajan… - Chemical …, 2024 - ACS Publications
Heterogeneous electrocatalysis lies at the center of various technologies that could help
enable a sustainable future. However, its complexity makes it challenging to accurately and …

Dynamics of resonant x-ray and Auger scattering

F Gel'mukhanov, M Odelius, SP Polyutov… - Reviews of Modern …, 2021 - APS
An overview of both experimental and theoretical results in the field of resonant scattering of
tunable soft and hard x-ray radiation is presented, with a main focus on the closely related …

Electronic structure of the parent compound of superconducting infinite-layer nickelates

M Hepting, D Li, CJ Jia, H Lu, E Paris, Y Tseng… - Nature materials, 2020 - nature.com
The search continues for nickel oxide-based materials with electronic properties similar to
cuprate high-temperature superconductors,,,,,,,,–. The recent discovery of superconductivity …

Theory-driven design of high-valence metal sites for water oxidation confirmed using in situ soft X-ray absorption

X Zheng, B Zhang, P De Luna, Y Liang, R Comin… - Nature …, 2018 - nature.com
The efficiency with which renewable fuels and feedstocks are synthesized from electrical
sources is limited at present by the sluggish oxygen evolution reaction (OER) in pH-neutral …

Entropy engineering and tunable magnetic order in the spinel high-entropy oxide

GHJ Johnstone, MU González-Rivas… - Journal of the …, 2022 - ACS Publications
Spinel oxides are an ideal setting to explore the interplay between configurational entropy,
site selectivity, and magnetism in high-entropy oxides (HEOs). In this work, we characterize …

Nature of excitons and their ligand-mediated delocalization in nickel dihalide charge-transfer insulators

CA Occhialini, Y Tseng, H Elnaggar, Q Song, M Blei… - Physical Review X, 2024 - APS
The fundamental optical excitations of correlated transition-metal compounds are typically
identified with multielectronic transitions localized at the transition-metal site, such as dd …

X-Ray Magnetic Circular Dichroism in Altermagnetic -MnTe

A Hariki, A Dal Din, OJ Amin, T Yamaguchi, A Badura… - Physical Review Letters, 2024 - APS
Altermagnetism is a recently identified magnetic symmetry class combining characteristics of
conventional collinear ferromagnets and antiferromagnets, that were regarded as mutually …

Efficient implementation of core-excitation Bethe–Salpeter equation calculations

K Gilmore, J Vinson, EL Shirley, D Prendergast… - Computer Physics …, 2015 - Elsevier
We present an efficient implementation of the Bethe–Salpeter equation (BSE) method for
obtaining core-level spectra including X-ray absorption (XAS), X-ray emission (XES), and …

Bimetallic metal-organic framework derived 3D hierarchical NiO/Co3O4/C hollow microspheres on biodegradable garbage bag for sensitive, selective, and flexible …

A Vignesh, P Vajeeston, M Pannipara… - Chemical Engineering …, 2022 - Elsevier
The hierarchical hollow architectured NiO/Co 3 O 4/C is developed using the sacrificial
template of Ni-Co MOF and the proximity of Ni (II)/Co (II) ions with organic ligand in Ni-Co …

Extreme mobility enhancement of two-dimensional electron gases at oxide interfaces by charge-transfer-induced modulation do**

YZ Chen, F Trier, T Wijnands, RJ Green, N Gauquelin… - Nature materials, 2015 - nature.com
Two-dimensional electron gases (2DEGs) formed at the interface of insulating complex
oxides promise the development of all-oxide electronic devices. These 2DEGs involve many …