Scientific Reports, 2021 Understanding the excitonic processes at the interfaces of fluorescent π-conjugated molecules and metal electrodes is important for both fundamental studies and emerging applications. Adsorption configurations of molecules on metal surfaces significantly
Soyeong Kwon +8 more
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Mechanistic insights into the oxidation of catalytically relevant AgCu near‐surface alloy interfaces
Aggregate, 2022 Recent heterogeneous catalysis studies have demonstrated that synergy between Ag and Cu can lead to more selective partial oxidation chemistries. We performed a series of scanning tunneling microscope experiments to gain a better understanding of the ...
Laura A. Cramer +2 more
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Zero-bias anomaly in one-dimensional ultrathin metallic nanowires
AIP Advances, 2012 The electronic properties of ultrathin bimetallic Au/Ag nanowires with 2-3 nm in diameter were explored by scanning tunneling microscopy (STM) and scanning tunneling spectroscopy (STS) at liquid-nitrogen temperature.
Hui Yan +6 more
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Waveform-sequencing for scanning tunneling microscopy based pump-probe spectroscopy and pulsed-ESR
MethodsX, 2019 We present here the straightforward implementation of pump-probe methods into existing scanning tunneling microscopy (STM) systems. Our method uses the waveform-sequencing abilities of a standard arbitrary waveform generator (AWG) and a simple mechanical
Fabian Donat Natterer
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Scanning tunneling microscopy of a wheat seed storage protein reveals details of an unusual supersecondary structure [PDF]
, 1991 Scanning tunneling microscopy has been used to demonstrate that a spiral structure based on -reverse turns is adopted by the repeat sequences present in a group of wheat gluten proteins.
Ianson, K. J. +8 more
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Imaging electronic states on topological semimetals using scanning tunneling microscopy
New Journal of Physics, 2016 Following the intense studies on topological insulators, significant efforts have recently been devoted to the search for gapless topological systems. These materials not only broaden the topological classification of matter but also provide a condensed ...
András Gyenis +14 more
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Towards Laterally Resolved Ferromagnetic Resonance with Spin-Polarized Scanning Tunneling Microscopy
Nanomaterials, 2019 We used a homodyne detection to investigate the gyration of magnetic vortex cores in Fe islands on W(110) with spin-polarized scanning tunneling microscopy at liquid helium temperatures.
Marie Hervé +3 more
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Electrochemical Scanning Tunneling Microscopy
Analytical Sciences, 1994 An ECSTM apparatus with an ideal tip using a homemade SSX-1A STM instrument has been constructed. STM and ECSTM tips were made by electrochemical etching and insulating with paraffin, silicon rubber or epoxy resin under an optical microscope. In situ imaging of highly oriented pyrolytic graphite (HOPG) shows that the leakage current passing through the
openaire +2 more sources
Morphology, structure and electronic properties of CdTe surfaces studied by scanning tunneling microscopy [PDF]
, 2011 A scanning tunneling microscope has been used to study the surface properties of CdTe crystals. Coupled with scanning tunneling spectroscopy (STS) and atomic force microscopy, the surface morphology, structure and electronic properties of CdTe and CdZnTe
EGAN, CHRISTOPHER,KIERAN
core
Spin-polarized scanning tunneling microscopy with quantitative insights into magnetic probes
Nano Convergence, 2017 Spin-polarized scanning tunneling microscopy and spectroscopy (spin-STM/S) have been successfully applied to magnetic characterizations of individual nanostructures. Spin-STM/S is often performed in magnetic fields of up to some Tesla, which may strongly
Soo-hyon Phark, Dirk Sander
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