Jumping mode scanning force microscopy

作者: P. J. de Pablo , J. Colchero , J. Gómez-Herrero , A. M. Baró

DOI: 10.1063/1.122751

关键词: Scanning ion-conductance microscopyAtomic force acoustic microscopyConductive atomic force microscopyMagnetic force microscopeNon-contact atomic force microscopyScanning probe microscopyOpticsElectrostatic force microscopeChemistryScanning capacitance microscopy

摘要: In this letter, we present a new scanning probe microscopy mode, jumping which allows the simultaneous measurement of topography and some other physical property sample. Essentially, at each image point first sample is measured during feedback phase cycle, then tip–sample interaction evaluated in real time as tip moved away towards Since lateral motion done out contact method free, or nearly shear forces. The general advantages mode are discussed. Finally, two different applications presented. addition to topography, application measures adhesion between sample, while second determines corresponding electrostatic interaction.

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