Browsing Fakultät für Physik (inkl. GAUSS) by Advisor "Wenderoth, Martin Dr."
Now showing items 1-4 of 4
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Atomic-scale transport in graphene: the role of localized defects and substitutional doping
(2017-11-29)In this thesis scanning probe techniques are used to study the transport properties of epitaxial-grown graphene on SiC on a local scale. It moreover focusses on the role of one-dimensional growth defects such as steps and ... -
Buckling Type, Domain Boundaries and Donor Atoms: Atomic Scale Characterization of the Si(111)-2x1 Surface
(2013-03-01)In this thesis, three different aspects of the Si(111)-2x1 surface are investigated in more detail: positive and negative buckling of the pi-bonded chains, mobility of domain boundaries and signatures of phosphorus (P) ... -
Optical Excitation in Scanning Tunneling Microscopy: From Surface Photovoltages to Charge Dynamics oin the Atomic Scale
(2017-05-04)In this thesis, the successful implementation of optical excitation for time-resolved Scanning Tunneling Microscopy (STM) is presented. The fruitful combination of these two experimental methods allows investigating ... -
Scanning Tunneling Spectroscopy of Rare Earth Hexaborides
(2020-12-22)Rare earth hexaborides are a well-suited model system for the exploration of correlation physics. The varying 4f occupation of the rare earth elements result in a richness of correlated electron phenomena, which harbor ...