Orbital effects in solids: Basics, recent progress, and opportunities

DI Khomskii, SV Streltsov - Chemical Reviews, 2020 - ACS Publications
The properties of transition metal compounds are largely determined by nontrivial interplay
of different degrees of freedom: charge, spin, lattice, and also orbital ones. Especially rich …

Corrosion susceptibility of passive films on 1060, 2024, and 5083 aluminum alloys: experimental study and first-principles calculations

Y Ji, Q Hu, DH ** in CuAl2O4 spinel surface and bulk: A DFT study
L Li, YM Gan, ZH Lu, S Qing, Z Gao, R Zhang… - Applied Surface …, 2020 - Elsevier
The effects of the substitution of Al and Cu by transition metal (Fe, Co and Ni) in CuAl 2 O 4
spinel were investigated by density functional theory (DFT). The results show that the …

Cu-Site Disorder in CuAl2O4 as Studied by XPS Spectroscopy

IS Zhidkov, AA Belik, AI Kukharenko, SO Cholakh… - JETP Letters, 2021 - Springer
The results of full study of X-ray photoelectron spectra (XPS) of spin-liquid candidate CuAl 2
O 4 including the measurements of high-energy resolved core level (Cu 2 p, Al 3 p, O 1 s) …

Surface property of the Cu doped γ-Al2O3: A density functional theory study

L Shi, Y Huang, ZH Lu, W Cen, X Yu, S Qing… - Applied Surface …, 2021 - Elsevier
Abstract Cu/γ-Al 2 O 3 catalysts are widely used in many catalytic processes. Investigation
into the catalysts structure at molecular level is the basis for the elucidation of the reaction …

Honeycomb-lattice Mott insulator on tantalum disulphide

J Lee, KH **, A Catuneanu, A Go, J Jung, C Won… - Physical review …, 2020 - APS
Effects of electron many-body interactions amplify in an electronic system with a narrow
bandwidth opening a way to exotic physics. A narrow band in a two-dimensional (2D) …

Magnetoelectric coupling induced by Jahn–Teller Cu 2+ in SrFe 12 O 19 ceramics

L Shu, Y Shao, F Huang, Y Yang, Z Wu, L Lei… - Journal of Materials …, 2023 - pubs.rsc.org
Direct magnetoelectric (ME) coupling between magnetic and ferroelectric orders can be
realized in spiral magnets. In this work, Jahn–Teller Cu2+ ions and Ti4+ ions were …

Dynamic spin fluctuations in the frustrated -site spinel

H Cho, R Nirmala, J Jeong, PJ Baker, H Takeda… - Physical Review B, 2020 - APS
We performed nuclear magnetic resonance (NMR) and muon spin relaxation (μ SR)
experiments to identify the magnetic ground state of the frustrated quantum A-site spinel, Cu …