GH Kim, M Park, S Samanta, U Choi, B Kang, U Seo… - Science …, 2024 - science.org
Layered honeycomb cobaltates are predicted as promising for realizing the Kitaev quantum spin liquid, a many-body quantum entangled ground state characterized by fractional …
A Serrano-Maldonado, A Bendounan… - ACS Applied Nano …, 2023 - ACS Publications
Environmentally friendly catalytic composites based on cobalt and a natural clay as catalytically active phase and support, respectively, are herein reported for the valorization …
Y Lykhach, S Piccinin, T Skála, M Bertram… - The Journal of …, 2019 - ACS Publications
Quantitative assessment of the charge transfer phenomena in cobalt oxides and cobalt complexes is essential for the design of advanced catalytic materials. We propose a method …
AM Hibberd, HQ Doan, EN Glass… - The Journal of …, 2015 - ACS Publications
We have performed cobalt L-edge X-ray absorption spectroscopy (XAS) on important materials for photoactive catalysis, namely nanoscale cobalt polyoxometalates (Co POM) …
Theoretical predictions show that depending on the populations of the Fe 3d xy, 3d xz, and 3d yz orbitals two possible quintet states can exist for the high-spin state of the …
This paper represents a call to the broader XAS community to more closely assess dose, as well as the other experimental factors (detection method, temperature, pressure and sample …
The charge and spin-state evolution of manganese and cobalt in the LaMn1–x Co x O3 (x= 0.00, 0.25, 0.50, 0.75, and 1.00) perovskite nanoparticles have been studied with soft X-ray …
DK Bora, X Cheng, M Kapilashrami… - Journal of …, 2015 - journals.iucr.org
The electronic structure of a material plays an important role in its functionality for different applications which can be probed using synchrotron-based spectroscopy techniques. Here …
CoO has an odd number of electrons in its unit cell, and therefore is expected to be metallic. Yet, CoO is strongly insulating owing to significant electronic correlations, thus classifying it …