2015
Direct Imaging of Charge Transport in Progressively Reduced Graphene Oxide Using Electrostatic Force Microscopy
Yalcin SE, Galande C, Kappera R, Yamaguchi H, Martinez U, Velizhanin KA, Doorn SK, Dattelbaum AM, Chhowalla M, Ajayan PM, Gupta G, Mohite AD. Direct Imaging of Charge Transport in Progressively Reduced Graphene Oxide Using Electrostatic Force Microscopy. ACS Nano 2015, 9: 2981-2988. PMID: 25668323, DOI: 10.1021/nn507150q.Peer-Reviewed Original ResearchElectrostatic force microscopyGraphene oxideOptical propertiesDirect imagingThin-film optoelectronic applicationsForce microscopyEFM measurementsOptoelectronic propertiesCharge transportDevelopment of GOQuantum chemistry calculationsOptical spectroscopyGood electrical conductivityOptoelectronic devicesOptoelectronic applicationsFlexible thin filmsPhotoluminescence imagingChemistry calculationsThin filmsPhase transitionTheoretical modelingMultifunctional materialsPotential barrierBulk quantitiesCharge propagation
2009
Block-Copolymer-Based Plasmonic Nanostructures
Mistark PA, Park S, Yalcin SE, Lee DH, Yavuzcetin O, Tuominen MT, Russell TP, Achermann M. Block-Copolymer-Based Plasmonic Nanostructures. ACS Nano 2009, 3: 3987-3992. PMID: 19947582, DOI: 10.1021/nn901245w.Peer-Reviewed Original ResearchConceptsSurface plasmon polaritonsNanoparticle arraysCharacteristic surface plasmon resonanceMetal nanoparticle arraysSurface plasmon resonanceBlock copolymer templatesThin filmsVisible wavelength rangePlasmonic nanostructuresMetal nanoparticlesNanoparticle interfaceMetal thin filmsCopolymer thin filmsCopolymer templatePlasmon resonanceOptical characterizationPlasmon polaritonsWavelength rangeBlock copolymersMetal saltsMetal arraysSolvent annealingMixed solventArrayFilms