Modern scattering‐type scanning near‐field optical microscopy for advanced material research
Infrared and optical spectroscopy represents one of the most informative methods in
advanced materials research. As an important branch of modern optical techniques that has …
advanced materials research. As an important branch of modern optical techniques that has …
Molecular quantum materials: electronic phases and charge dynamics in two-dimensional organic solids
This review provides a perspective on recent developments and their implications for our
understanding of novel quantum phenomena in the physics of two-dimensional organic …
understanding of novel quantum phenomena in the physics of two-dimensional organic …
Universal phase dynamics in VO2 switches revealed by ultrafast operando diffraction
Understanding the pathways and time scales underlying electrically driven insulator-metal
transitions is crucial for uncovering the fundamental limits of device operation. Using …
transitions is crucial for uncovering the fundamental limits of device operation. Using …
Modeling of the electrical conductivity, thermal conductivity, and specific heat capacity of
Based on Bruggeman's symmetric effective-medium formula and an explicit expression
derived for the temperature evolution of the volume fractions of the metallic and isolating …
derived for the temperature evolution of the volume fractions of the metallic and isolating …
[HTML][HTML] Controlled grain-size thermochromic VO2 coatings by the fast oxidation of sputtered vanadium or vanadium oxide films deposited at glancing angles
An original, simple and cost-effective oxidation strategy to attain thermochromic vanadium
dioxide thin films is reported. This two-step procedure comprises the initial deposition of DC …
dioxide thin films is reported. This two-step procedure comprises the initial deposition of DC …
Thermal hysteresis measurement of the VO2 dielectric function for its metal-insulator transition by visible-IR ellipsometry
JA Ramirez-Rincon, CL Gomez-Heredia… - Journal of Applied …, 2018 - pubs.aip.org
The real and imaginary parts of the dielectric function of VO 2 thin films, deposited on r-plane
sapphire via pulsed laser deposition, are measured by means of visible-infrared …
sapphire via pulsed laser deposition, are measured by means of visible-infrared …
Low-temperature dielectric anomaly arising from electronic phase separation at the Mott insulator-metal transition
Coulomb repulsion among conduction electrons in solids hinders their motion and leads to a
rise in resistivity. A regime of electronic phase separation is expected at the first-order phase …
rise in resistivity. A regime of electronic phase separation is expected at the first-order phase …
Phase coexistence at the first-order Mott transition revealed by pressure-dependent dielectric spectroscopy of
R Rösslhuber, A Pustogow, E Uykur, A Böhme, A Löhle… - Physical Review B, 2021 - APS
The dimer Mott insulator κ-(BEDT-TTF) 2 Cu 2 (CN) 3 can be tuned into metallic and
superconducting states on applying pressure of 1.5 kbar and more. We have performed …
superconducting states on applying pressure of 1.5 kbar and more. We have performed …
A near-field study of VO2/(100) TiO2 film and its crack-induced strain relief
Temperature-induced metal–insulator transition (MIT) in vanadium dioxide (VO 2) has been
under intense research interest for decades both theoretically and experimentally. Due to …
under intense research interest for decades both theoretically and experimentally. Due to …
Localized surface plasmon resonance tunability of VO2/Au/VO2 composite nanotriangle sandwich array
J Liang, X Song, P Li, L Zhou… - Materials Research …, 2019 - iopscience.iop.org
A vanadium dioxide (VO 2) and Gold nanotriangle composite sandwich structure (VO
2/Au/VO 2) was fabricated via nanosphere lithography technique. It exhibits reversible …
2/Au/VO 2) was fabricated via nanosphere lithography technique. It exhibits reversible …