Nanoelectronics using metal–insulator transition
Metal–insulator transition (MIT) coupled with an ultrafast, significant, and reversible resistive
change in Mott insulators has attracted tremendous interest for investigation into next …
change in Mott insulators has attracted tremendous interest for investigation into next …
Rare-earth nickelates RNiO3: thin films and heterostructures
This review stands in the larger framework of functional materials by focussing on
heterostructures of rare-earth nickelates, described by the chemical formula RNiO 3 where R …
heterostructures of rare-earth nickelates, described by the chemical formula RNiO 3 where R …
Electronic and magnetic excitations in La3Ni2O7
High-temperature superconductivity was discovered in the pressurized nickelate La3Ni2O7
which has a unique bilayer structure and mixed valence state of nickel. The properties at …
which has a unique bilayer structure and mixed valence state of nickel. The properties at …
High-energy all-solid-state lithium batteries enabled by Co-free LiNiO2 cathodes with robust outside-in structures
A critical current challenge in the development of all-solid-state lithium batteries (ASSLBs) is
reducing the cost of fabrication without compromising the performance. Here we report a …
reducing the cost of fabrication without compromising the performance. Here we report a …
Highly active Ni/CeO2 catalyst for CO2 methanation: Preparation and characterization
N Rui, X Zhang, F Zhang, Z Liu, X Cao, Z **e… - Applied Catalysis B …, 2021 - Elsevier
A Ni/CeO 2 catalyst was prepared via decomposition of nickel precursor by gas discharge
plasma, followed by hydrogen reduction thermally. The activity of the obtained catalyst …
plasma, followed by hydrogen reduction thermally. The activity of the obtained catalyst …
Distinguishing bulk redox from near-surface degradation in lithium nickel oxide cathodes
L An, JEN Swallow, P Cong, R Zhang… - Energy & …, 2024 - pubs.rsc.org
Ni-rich layered oxide cathodes can deliver higher energy density batteries, but uncertainties
remain over their charge compensation mechanisms and the degradation processes that …
remain over their charge compensation mechanisms and the degradation processes that …
2p x-ray absorption spectroscopy of 3d transition metal systems
This review provides an overview of the different methods and computer codes that are used
to interpret 2p x-ray absorption spectra of 3d transition metal ions. We first introduce the …
to interpret 2p x-ray absorption spectra of 3d transition metal ions. We first introduce the …
Unusual double ligand holes as catalytic active sites in LiNiO2
Designing efficient catalyst for the oxygen evolution reaction (OER) is of importance for
energy conversion devices. The anionic redox allows formation of OO bonds and offers …
energy conversion devices. The anionic redox allows formation of OO bonds and offers …
Antiferromagnetic correlations in the metallic strongly correlated transition metal oxide LaNiO3
The material class of rare earth nickelates with high Ni3+ oxidation state is generating
continued interest due to the occurrence of a metal-insulator transition with charge order and …
continued interest due to the occurrence of a metal-insulator transition with charge order and …
Carrier localization in perovskite nickelates from oxygen vacancies
Point defects, such as oxygen vacancies, control the physical properties of complex oxides,
relevant in active areas of research from superconductivity to resistive memory to catalysis …
relevant in active areas of research from superconductivity to resistive memory to catalysis …