2017
Charge Transport and Rectification in Donor–Acceptor Dyads
Hedström S, Matula A, Batista V. Charge Transport and Rectification in Donor–Acceptor Dyads. The Journal Of Physical Chemistry C 2017, 121: 19053-19062. DOI: 10.1021/acs.jpcc.7b05749.Peer-Reviewed Original ResearchFrontier orbitalsConjugated donor–acceptor systemA systemDensity functional theory levelDonor-acceptor dyadsDonor-acceptor systemsAppropriate transport propertiesGold electrodeA dyadsMolecular conformationTransport propertiesMolecular junctionsTheory levelRational designPhotovoltaic devicesCharge transportStructure-function relationshipsChemical compositionLarge rectification ratioOrbitalsFundamental physical insightsMolecular levelRectification propertiesRectification ratioFermi level
2014
Single Molecule Rectification Induced by the Asymmetry of a Single Frontier Orbital
Ding W, Negre C, Vogt L, Batista V. Single Molecule Rectification Induced by the Asymmetry of a Single Frontier Orbital. Journal Of Chemical Theory And Computation 2014, 10: 3393-3400. PMID: 26588307, DOI: 10.1021/ct5004687.Peer-Reviewed Original ResearchDye-sensitized solar cellsFrontier orbitalsDensity functional theoryInterfacial electron transferLow bias potentialNonequilibrium Green's function formalismMolecular assembliesElectron transferElectronic rectificationOrbital leadsFunctional theoryCharge transportFermi levelBias potentialSolar cellsOrbitalsSimple design principlesElectron densityTransport propertiesSuppress recombinationFunction formalismDesign principlesAsymmetric characterGreen's function formalismDominant contributionHigh-Conductance Conformers in Histograms of Single-Molecule Current–Voltage Characteristics
Ding W, Negre C, Vogt L, Batista V. High-Conductance Conformers in Histograms of Single-Molecule Current–Voltage Characteristics. The Journal Of Physical Chemistry C 2014, 118: 8316-8321. DOI: 10.1021/jp503193m.Peer-Reviewed Original ResearchOptimal charge transport propertiesFavorable electronic couplingSingle molecular junctionCharge transport propertiesBroadening of bandsBreak-junction experimentsMolecular assembliesMolecular conductanceChemical stabilityElectronic couplingMolecular conformationTransport propertiesMolecular junctionsSingle moleculesRational designMolecular orientationExperimental transport propertiesCharge transportElectronic statesMinimum energy configurationNonequilibrium Green's function methodConformationMoleculesEnergy configurationComputational methodology
2013
CHAPTER 1
Konezny S, Batista V. CHAPTER 1. Energy And Environment Series 2013, 1-36. DOI: 10.1039/9781849735445-00001.Peer-Reviewed Original ResearchMolecular adsorbatesEarth abundant transition metal complexesTransition metal complexesInverse molecular designSolar cellsNew photocatalytic materialsSolar light absorptionMetal complexesRedox propertiesSolar cell componentsChemical fuelsMolecular designPhotocatalytic materialsSolar cell assemblyNanoporous materialsRedox potentialFirst-principles calculationsCharge transportCurrent-voltage characteristicsLight absorptionPrinciples calculationsSemiconductor materialsAdsorbatesFundamental insightsMechanistic characterization