0000000001034175

AUTHOR

Maja ĐEkić

0000-0002-5391-1268

showing 1 related works from this author

Single crystal-like thin films of blue bronze

2021

Abstract Pulsed laser deposition technique was employed to grow thin films of K 0.3 M o O 3 on A l 2 O 3 (1-102) and S r T i O 3 (510) substrates. Structural and imaging characterization revealed good quality films with well oriented grains of few microns in length. Both non-selective (transport) and order-selective (femtosecond pump-probe spectroscopy) probes revealed charge density wave properties that are very close to those of the single crystals. The films exhibit metal-semiconductor phase transition in resistivity, pump-probe data show phase transition at the same temperature as the single crystal and the threshold for the photo-induced phase transition is approximately the same as in…

010302 applied physicsPhase transitionMaterials scienceMetals and AlloysAnalytical chemistry02 engineering and technologySurfaces and Interfaces021001 nanoscience & nanotechnology01 natural sciencesSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsPulsed laser depositionBlue bronze (BB) ; Charge density waves (CDW) ; Thin films ; Single crystal-like ; Ultrafast pump-probe spectroscopyElectrical resistivity and conductivity0103 physical sciencesFemtosecondMaterials ChemistryThin film0210 nano-technologySpectroscopySingle crystalCharge density waveThin Solid Films
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