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In-situ characterization of O-terminated Cu tips for high-resolution atomic force microscopy

Liebig, Alexander and Giessibl, Franz J. (2019) In-situ characterization of O-terminated Cu tips for high-resolution atomic force microscopy. Applied Physics Letters 114, p. 143103.

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Date of publication of this fulltext: 03 May 2019 11:09

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Other URL: https://aip.scitation.org/doi/10.1063/1.5085747?af=R&, https://doi.org/10.1063/1.5085747


Abstract

Functionalizing a metal tip with a single CO molecule (CO tip) leads to an unprecedented spatial resolution of small organic molecules by frequency-modulation atomic force microscopy (FM-AFM) at low temperatures. O-terminated Cu tips (CuOx tips) show comparable imaging capabilities as CO tips but exhibit a much stiffer apex. So far, to verify tip functionalization with oxygen (i.e., CuOx tips), ...

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Item type:Article
Date:10 April 2019
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Giessibl > Group Franz J. Giessibl
Projects:SFB 1277: Emergente relativistische Effekte in der Kondensierten Materie: Von grundlegenden Aspekten zu elektronischer Funktionalität
Identification Number:
ValueType
10.1063/1.5085747DOI
Keywords:Atomic force microscopy, Carbon monoxide, Force spectroscopy, Oxides, Scanning tunneling microscopy
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:40171
Owner only: item control page

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