[HTML][HTML] On the complexity of spinels: Magnetic, electronic, and polar ground states
V Tsurkan, HAK Von Nidda, J Deisenhofer… - Physics Reports, 2021 - Elsevier
This review aims to summarize more than 100 years of research on spinel compounds,
mainly focusing on the progress in understanding their magnetic, electronic, and polar …
mainly focusing on the progress in understanding their magnetic, electronic, and polar …
Polarons in two-dimensional atomic crystals
WH Sio, F Giustino - Nature Physics, 2023 - nature.com
Polarons are quasiparticles that emerge from the interaction of fermionic particles with
bosonic fields. In crystalline solids, polarons form when electrons and holes become …
bosonic fields. In crystalline solids, polarons form when electrons and holes become …
Terahertz spin dynamics in rare-earth orthoferrites
Recent interest in develo** fast spintronic devices and laser-controllable magnetic solids
has sparked tremendous experimental and theoretical efforts to understand and manipulate …
has sparked tremendous experimental and theoretical efforts to understand and manipulate …
Revealing a distortive polar order buried in the Fermi sea
Polar metals are challenging to identify spectroscopically because the fingerprints of electric
polarization are often obscured by the presence of screening charges. Here, we unravel …
polarization are often obscured by the presence of screening charges. Here, we unravel …
Snapshots of a light-induced metastable hidden phase driven by the collapse of charge order
Nonequilibrium hidden states provide a unique window into thermally inaccessible regimes
of strong coupling between microscopic degrees of freedom in quantum materials …
of strong coupling between microscopic degrees of freedom in quantum materials …
Verwey-Type Charge Ordering and Site-Selective Mott Transition in Fe4O5 under Pressure
The metal–insulator transition driven by electronic correlations is one of the most
fundamental concepts in condensed matter. In mixed-valence compounds, this transition is …
fundamental concepts in condensed matter. In mixed-valence compounds, this transition is …
A facile and green synthesis of superparamagnetic Fe3O4@ PANI nanocomposite with a core–shell structure to increase of triplet state population and efficiency of the …
F Sadegh, AR Modarresi-Alam, M Noroozifar… - Journal of …, 2021 - Elsevier
The superparamagnetic nanocomposite of Fe 3 O 4@ PANI by using solid-state (solvent-
free) in-situ polymerization method is synthesized, characterized, and designed for …
free) in-situ polymerization method is synthesized, characterized, and designed for …
Identification of large polarons and exciton polarons in rutile and anatase polymorphs of titanium dioxide
Z Dai, F Giustino - Proceedings of the National Academy of Sciences, 2024 - pnas.org
Titanium dioxide (TiO2) is a wide-gap semiconductor with numerous applications in
photocatalysis, photovoltaics, and neuromorphic computing. The unique functional …
photocatalysis, photovoltaics, and neuromorphic computing. The unique functional …
Verwey transition as evolution from electronic nematicity to trimerons via electron-phonon coupling
W Wang, J Li, Z Liang, L Wu, PM Lozano… - Science …, 2023 - science.org
Understanding the driving mechanisms behind metal-insulator transitions (MITs) is a critical
step toward controlling material's properties. Since the proposal of charge order–induced …
step toward controlling material's properties. Since the proposal of charge order–induced …
Magnetism and the trimeron bond
JP Attfield - Chemistry of Materials, 2022 - ACS Publications
A review of progress in understanding the Verwey transition in magnetite (Fe3O4) over the
past decade is presented. This electronic and structural transition at TV≈ 125 K was …
past decade is presented. This electronic and structural transition at TV≈ 125 K was …