Quantifying the role of the lattice in metal–insulator phase transitions
AB Georgescu, AJ Millis - Communications Physics, 2022 - nature.com
Many materials exhibit phase transitions at which both the electronic properties and the
crystal structure change. Some authors have argued that the change in electronic order is …
crystal structure change. Some authors have argued that the change in electronic order is …
Advances in complex oxide quantum materials through new approaches to molecular beam epitaxy
Molecular beam epitaxy (MBE), a workhorse of the semiconductor industry, has progressed
rapidly in the last few decades in the development of novel materials. Recent developments …
rapidly in the last few decades in the development of novel materials. Recent developments …
[HTML][HTML] Thin films as practical quantum materials: A status quo and beyond
C Ha, YJ Chung - APL Materials, 2024 - pubs.aip.org
Quantum materials have been in the limelight for several years now. These materials exhibit
intriguing quantum phenomena, which, when harnessed properly, promise extraordinary …
intriguing quantum phenomena, which, when harnessed properly, promise extraordinary …
Origin of Interfacial Orbital Reconstruction in Perovskite Superlattices
W Yang, Y Ni, Y Liu, X Feng, J Hu, WM Liu, R Wu… - Physical Review Letters, 2024 - APS
The competition between on-site electronic correlation and local crystal field stands out as a
captivating topic in research. However, its physical ramifications often get overshadowed by …
captivating topic in research. However, its physical ramifications often get overshadowed by …
Understanding the metal-to-insulator transition in La1−xSrxCoO3−δ and its applications for neuromorphic computing
Transition metal oxides that exhibit a metal-to-insulator transition (MIT) as a function of
oxygen vacancy concentration are promising systems to realize energy-efficient platforms for …
oxygen vacancy concentration are promising systems to realize energy-efficient platforms for …
Negative dielectric behavior in tetragonal La0. 8Co0. 2-xEuxTiO3 (x= 0.01–0.04) nanorods
Abstract The La 0.8 Co 0.2-x Eu x TiO 3 (x= 0.01, 0.02, 0.03 & 0.04)/LCET nanorods are
synthesized via the hydrothermal technique. The tetragonal phases are detected by the X …
synthesized via the hydrothermal technique. The tetragonal phases are detected by the X …
Three dimensional band-filling control of complex oxides triggered by interfacial electron transfer
The d-band-filling of transition metals in complex oxides plays an essential role in
determining their structural, electronic and magnetic properties. Traditionally, at the oxide …
determining their structural, electronic and magnetic properties. Traditionally, at the oxide …
Realization of Fully High‐Spin State and Strong Ferromagnetism in LaCoO3 Monolayer
Perovskite LaCoO3 is a subject of extensive and ongoing investigation due to the delicate
competition between high‐spin (HS) and low‐spin (LS) states of Co3+. On the other hand …
competition between high‐spin (HS) and low‐spin (LS) states of Co3+. On the other hand …
Crystal symmetry engineering in epitaxial perovskite superlattices
Interface plays a critical role in determining the physical properties and device performance
of heterostructures. Traditionally, lattice mismatch, resulting from the different lattice …
of heterostructures. Traditionally, lattice mismatch, resulting from the different lattice …
Spectroscopic aspects of the magnetic interaction in SrCoO2. 75 and SrCoO3 thin films
The origin of the magnetic interaction in SrCoO 2.75 and SrCoO 3 thin films has been
investigated with the help of their experimental valence band (VB) and the conduction band …
investigated with the help of their experimental valence band (VB) and the conduction band …