[HTML][HTML] Room temperature Mott metal–insulator transition in V2O3 compounds induced via strain-engineering

P Homm, M Menghini, JW Seo, S Peters, JP Locquet - APL Materials, 2021 - pubs.aip.org
Vanadium sesquioxide (V 2 O 3) is an archetypal Mott insulator in which the atomic positions
and electron correlations change as temperature, pressure, and doping are varied, giving …

Giant nonvolatile resistive switching in a Mott oxide and ferroelectric hybrid

P Salev, J Del Valle, Y Kalcheim… - Proceedings of the …, 2019 - National Acad Sciences
Controlling the electronic properties of oxides that feature a metal–insulator transition (MIT)
is a key requirement for developing a new class of electronics often referred to as …

Enhanced metal–insulator transition in V2O3 by thermal quenching after growth

J Trastoy, Y Kalcheim, J Del Valle, I Valmianski… - Journal of materials …, 2018 - Springer
The properties of oxides are critically controlled by the oxygen stoichiometry. Minimal
variations in oxygen content can lead to vast changes in their properties. The addition of …

Evidence of the metal-insulator transition in ultrathin unstrained V2O3 thin films

L Dillemans, T Smets, RR Lieten, M Menghini… - Applied physics …, 2014 - pubs.aip.org
We report the strain state and transport properties of V 2 O 3 layers and V 2 O 3/Cr 2 O 3
bilayers deposited by molecular beam epitaxy on (0001)-Al 2 O 3. By changing the layer on …

Structure and enhanced thermochromic performance of low-temperature fabricated VO2/V2O3 thin film

G Sun, X Cao, X Gao, S Long, M Liang, P Jin - Applied Physics Letters, 2016 - pubs.aip.org
For VO 2-based smart window manufacture, it is a long-standing demand for high-quality
thin films deposited at low temperature. Here, the thermochromic films of VO 2 were …

Production of VO2 thin films through post-deposition annealing of V2O3 and VOx films

B Van Bilzen, P Homm, L Dillemans, CY Su… - Thin Solid Films, 2015 - Elsevier
VO 2 thin films were produced on sapphire and silicon substrates through post-deposition ex-
situ thermal treatment of V 2 O 3 and VO x films. Thin epitaxial films of V 2 O 3 on sapphire …

Substrate-induced disorder in V2O3 thin films grown on annealed c-plane sapphire substrates

J Brockman, MG Samant, KP Roche… - Applied Physics …, 2012 - pubs.aip.org
We investigate the structural and electronic properties of V 2 O 3 thin films deposited by
oxygen plasma-assisted molecular beam epitaxy onto annealed and unannealed c-plane …

Chemical, structural and electronic properties of ultrathin V2O3 films on Al2O3 substrate: Implications in Mott-like transitions

V Polewczyk, SK Chaluvadi, D Dagur, F Mazzola… - Applied Surface …, 2023 - Elsevier
V 2 O 3 presents a complex interrelationship between the metal–insulator transition and the
structural rhombohedral-monoclinic one in temperature, as a function of sample thickness …

Structural morphology and electrical transitions of V2O3 thin films grown on SiO2/Si by high power impulse magnetron sputtering

MT Sultan, K Ignatova, EB Thorsteinsson, UB Arnalds - Thin Solid Films, 2022 - Elsevier
The study presents the synthesis of V 2 O 3 films on thermally oxidized Si (001) substrates
by reactive high power impulse magnetron sputtering. The effect of film thickness and …

Efficient direct band-gap transition in germanium by three-dimensional strain

S Mellaerts, V Afanas' ev, JW Seo… - … Applied Materials & …, 2021 - ACS Publications
Complementary to the development of highly three-dimensional (3D) integrated circuits in
the continuation of Moore's law, there has been a growing interest in new 3D deformation …