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Nano Letters, ISSN 1530-6984, 05/2010, Volume 10, Issue 5, pp. 1574 - 1581
Journal Article
Nature Nanotechnology, ISSN 1748-3387, 07/2009, Volume 4, Issue 7, pp. 420 - 424
Many strongly correlated electronic materials have a domain structure that greatly influences the bulk properties and obscures the fundamental properties of... 
PHASE | MATERIALS SCIENCE, MULTIDISCIPLINARY | VO2 | NANOSCIENCE & NANOTECHNOLOGY | MOTT-HUBBARD | VIEW | PEIERLS
Journal Article
Journal of the American Ceramic Society, ISSN 0002-7820, 05/2019, Volume 102, Issue 5, pp. 2761 - 2769
Recognizing and controlling the metal‐insulator transition (MIT) in VO2 transition‐metal oxides is interesting for the future electronic devices. However, the... 
bandwidth | vanadium dioxide | metal‐insulator transition | WORK FUNCTION | VO2 | MOTT-HUBBARD | VIEW | MATERIALS SCIENCE, CERAMICS | PEIERLS | metal-insulator transition | Thin films | Dielectric films | Gold | Vanadium oxides | Electronic devices | Nanocomposites | Bandwidths | Charge transfer
Journal Article
Physical Review Letters, ISSN 0031-9007, 11/2005, Volume 95, Issue 19, p. 196404
We found direct experimental evidence for an orbital switching in the V 3d states across the metal-insulator transition in VO2. We have used soft-x-ray... 
PHYSICS, MULTIDISCIPLINARY | PHOTOEMISSION | X-RAY-ABSORPTION | MOTT-HUBBARD | OXIDES | VIEW | PEIERLS | ELECTRONIC-STRUCTURE
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 9/2017, Volume 114, Issue 36, pp. 9558 - 9563
Journal Article
Journal of Applied Physics, ISSN 0021-8979, 01/2013, Volume 113, Issue 4, p. 43707
In this paper, we present a comprehensive, correlative study of the structural, transport, optical and thermoelectric properties of high-quality VO2 thin films... 
PHYSICS, APPLIED | TRANSPORT-PROPERTIES | SPECTROSCOPY | VANADIUM DIOXIDE | MOTT-HUBBARD | VIEW | PEIERLS | Thin films | Vanadium oxides | Phase transformations | Metal-insulator transition | Insulators | Boundaries | Two phase | Thermoelectricity
Journal Article
Physical Review Letters, ISSN 0031-9007, 09/2007, Volume 99, Issue 11, p. 116401
We directly trace the multi-THz conductivity of VO2 during an insulator-metal transition triggered by a 12-fs light pulse. The femtosecond dynamics of lattice... 
SEMICONDUCTOR | EXCITATION | PHYSICS, MULTIDISCIPLINARY | MOTT-HUBBARD | FEMTOSECOND | VIEW | PEIERLS | PULSES
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 05/2011, Volume 83, Issue 19
The ultrafast photoinduced insulator-metal transition in VO2 is studied at different temperatures and excitation fluences using multi-THz probe pulses. The... 
PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | SEMICONDUCTOR | EXCITATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | MOTT-HUBBARD | VIEW | PULSES | DYNAMICS | VANADIUM DIOXIDE | OXIDES | SCATTERING | PEIERLS | Physics - Strongly Correlated Electrons
Journal Article
Nano Letters, ISSN 1530-6984, 02/2009, Volume 9, Issue 2, pp. 702 - 706
We present the first Raman scattering measurements on nanoparticulate vanadium dioxide (VO2), as well as the first observations of the temperature-induced... 
PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | SIZE | NANOCRYSTALS | CHEMISTRY, PHYSICAL | NANOSCIENCE & NANOTECHNOLOGY | MOTT-HUBBARD | VIEW | CHEMISTRY, MULTIDISCIPLINARY | HYSTERESIS | VO2 | SEMICONDUCTOR PHASE-TRANSITION | NUCLEATION | PEIERLS | SCATTERING
Journal Article
Applied Physics Letters, ISSN 0003-6951, 03/2018, Volume 112, Issue 13, p. 133106
Epitaxial Ca1-xSrxVO3 (0 ≦ x ≦ 1) thin films were grown on (100)-oriented SrTiO3 substrates by using the pulsed laser deposition technique. In contrast to the... 
MAGNETORESISTANCE | PHYSICS, APPLIED | OXIDE | EVOLUTION | MEAN FREE PATHS | MOTT-HUBBARD SYSTEMS | SPECTRAL-FUNCTION | PEROVSKITE | IN-SITU | ELECTRONIC-STRUCTURE | PHOTOELECTRON-SPECTROSCOPY
Journal Article
International Journal of Modern Physics B, ISSN 0217-9792, 05/2016, Volume 30, Issue 13, p. 1642001
The conventional viewpoint of the strongly correlated electron metal-insulator transition is that a single band splits into two upper and lower Hubbard bands... 
Hubbard model | Mott-Hubbard insulator | density of states | TRANSITION | PHYSICS, CONDENSED MATTER | NARROW ENERGY-BANDS | PHYSICS, APPLIED | TEMPERATURE | PHYSICS, MATHEMATICAL
Journal Article
Physical Review Letters, ISSN 0031-9007, 03/2016, Volume 116, Issue 11, p. 116403
We use polarization- and temperature-dependent x-ray absorption spectroscopy, in combination with photoelectron microscopy, x-ray diffraction, and electronic... 
Physics and Astronomy(all) | SPECTROSCOPY | PHYSICS, MULTIDISCIPLINARY | X-RAY-ABSORPTION | VO2 | MOTT-HUBBARD | VIEW | PEIERLS | Absorption spectroscopy | Collapse | Correlation | Diffraction | Microscopy | X-rays | Oxygen consumption | Electron transport | Physics - Strongly Correlated Electrons | MATSCI | MATERIALS SCIENCE
Journal Article
JOURNAL OF PHYSICS-CONDENSED MATTER, ISSN 0953-8984, 04/2019, Volume 31, Issue 14, p. 145503
CuWO4 is a semiconducting oxide with interesting applications in photocatalysis. In this paper we present an accurate study of the electronic properties of... 
dielectric-dependent hybrid functionals | PHYSICS, CONDENSED MATTER | DEFECTS | semiconducting oxide | oxygen vacancy | SEMICONDUCTORS | AB-INITIO | OPTICAL-PROPERTIES | TUNGSTATE | COPPER | Mott-Hubbard model | CuWO4 | DENSITY | 1ST-PRINCIPLES CALCULATIONS | density functional theory | ENERGIES | EXCHANGE
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 02/2009, Volume 79, Issue 7
Journal Article
Physics Letters A, ISSN 0375-9601, 09/2012, Volume 376, Issue 44, pp. 2808 - 2811
Journal Article
Physical Review Letters, ISSN 0031-9007, 2006, Volume 97, Issue 11
We present a detailed study of the valence and conduction bands of VO2 across the metal-insulator transition using bulk-sensitive photoelectron and O K x-ray... 
X-RAY PHOTOELECTRON | V6O13 | PHYSICS, MULTIDISCIPLINARY | PHASE-TRANSITIONS | PHOTOEMISSION | MOTT-HUBBARD | ABSORPTION | VIEW | PEIERLS | ELECTRONIC-STRUCTURE | electronic-structure | band theory | oxides | absorption | mott-hubbard | v2o3 | temperature | x-ray photoelectron | phase-transitions | photoemission
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 05/2015, Volume 91, Issue 20
In this paper we investigate the effect of disorder on highly correlated electron systems, which exhibit metal-insulator transition (MIT) and structural-phase... 
PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | MATERIALS SCIENCE, MULTIDISCIPLINARY | VO2 | MOTT-HUBBARD | PURE | VIEW | PEIERLS
Journal Article
Applied Physics Letters, ISSN 0003-6951, 04/2017, Volume 110, Issue 17, p. 172404
Experiments for vanadium dioxide show a magnetic transition characterized by a sharp variation in susceptibility associated with the metal-insulator transition... 
PHYSICS, APPLIED | MOTT-HUBBARD | VIEW | PEIERLS
Journal Article
Solid State Communications, ISSN 0038-1098, 04/2015, Volume 208, pp. 11 - 14
Journal Article
Physical Review B - Condensed Matter and Materials Physics, ISSN 1098-0121, 2006, Volume 73, Issue 19
We present a detailed description for the metal-insulator transition in paramagnetic VO2. Based on recent experimental data we show the importance of... 
ANDERSON MODEL | PHYSICS, CONDENSED MATTER | PHASE | ITERATIVE PERTURBATION-THEORY | TEMPERATURE | V2O3 | SYSTEMS | MOTT-HUBBARD | DYNAMICAL MEAN-FIELD | HUBBARD-MODEL | ELECTRONIC-STRUCTURE
Journal Article
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