0000000000078296

AUTHOR

T. Angelova

showing 2 related works from this author

Domain structure of epitaxial SrRuO3 thin films

2005

Growth of multidomains in epitaxial thin-film oxides is known to have a detrimental effect on some functional properties, and, thus, efforts are done to suppress them. It is commonly accepted that optimal properties of the metallic and ferromagnetic $\mathrm{SrRu}{\mathrm{O}}_{3}$ (SRO) epitaxies can only be obtained if vicinal $\mathrm{SrTi}{\mathrm{O}}_{3}$ (001) (STO) substrates are used. It is believed that this results from the suppression of multidomain structure in the SRO film. Here we revise this important issue. Nanometric films of SRO have been grown on STO(001) vicinal substrates with miscut $({\ensuremath{\theta}}_{V})$ angles in the $\ensuremath{\sim}0.04\ifmmode^\circ\else\te…

Pel·lícules finesMaterials scienceCondensed matter physicsThin films and nanosystemsSubstrate (electronics)Condensed Matter PhysicsEpitaxySuperfíciesPropietats elèctriquesElectronic Optical and Magnetic MaterialsFerromagnetismElectronic structure and electrical properties of surfacesDomain (ring theory)Structure of solids and liquidsOrthorhombic crystal systemThin filmSpectroscopyVicinal
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Raman study of self-assembled InAs/InP quantum wire stacks with varying spacer thickness

2008

http://link.aip.org/link/?JAPIAU/104/033523/1

III-V semiconductorsMaterials sciencePhononAnnealing (metallurgy)General Physics and AstronomyCritical pointsDielectricAnnealingCondensed Matter::Materials Sciencesymbols.namesake:FÍSICA [UNESCO]Indium compoundsCondensed matter physicsQuantum wireUNESCO::FÍSICAAnnealing ; Critical points ; III-V semiconductors ; Indium compounds ; Phonons ; Raman spectra ; Self-assembly ; Semiconductor quantum wiresSelf-assemblyCondensed Matter::Mesoscopic Systems and Quantum Hall EffectMolecular vibrationSemiconductor quantum wiressymbolsPhononsRaman spectraRaman spectroscopyExcitationRaman scatteringJournal of Applied Physics
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