High-Resolution Imaging of Single Fluorescent Molecules with the Optical Near-Field of a Metal Tip

2004 ◽  
Vol 93 (20) ◽  
Author(s):  
Heinrich G. Frey ◽  
Susanne Witt ◽  
Karin Felderer ◽  
Reinhard Guckenberger
Keyword(s):  
High Resolution ◽  
Near Field ◽  
High Resolution Imaging ◽  
Resolution Imaging ◽  
Metal Tip ◽  
Fluorescent Molecules

Scanning Near-Field Optical Microscopes for High Resolution Imaging

1995 ◽  
pp. 123-132 ◽  
Author(s):  
Th. Lacoste ◽  
Th. Huser ◽  
H. Heinzelmann ◽  
H.-J. Güntherodt
Keyword(s):  
High Resolution ◽  
Near Field ◽  
High Resolution Imaging ◽  
Resolution Imaging

scholarly journals Nitrous oxide as an effective AFM tip functionalization: a comparative study

2019 ◽  
Vol 10 ◽  
pp. 315-321 ◽  
Author(s):  
Taras Chutora ◽  
Bruno de la Torre ◽  
Pingo Mutombo ◽  
Jack Hellerstedt ◽  
Jaromír Kopeček ◽  
...  
Keyword(s):  
High Resolution ◽  
Density Functional ◽  
High Resolution Imaging ◽  
Functional Theory ◽  
Force Microscopy ◽  
Atomic Force ◽  
Resolution Imaging ◽  
Particle Adsorption ◽  
Metal Tip ◽  
Functionalized Tips

We investigate the possibility of functionalizing Au tips by N2O molecules deposited on a Au(111) surface and their further use for imaging with submolecular resolution. First, we characterize the adsorption of the N2O species on Au(111) by means of atomic force microscopy with CO-functionalized tips and density functional theory (DFT) simulations. Subsequently we devise a method of attaching a single N2O to a metal tip apex and benchmark its high-resolution imaging and spectroscopic capabilities using FePc molecules. Our results demonstrate the feasibility of high-resolution imaging. However, we find an inherent asymmetry of the N2O probe-particle adsorption on the tip apex, in contrast to a CO tip reference. These findings are consistent with DFT calculations of the N2O- and CO tip apexes.

On Sparse MIMO Planar Array Topology Optimization for UWB Near-Field High-Resolution Imaging

2017 ◽  
Vol 65 (2) ◽  
pp. 989-994 ◽  
Author(s):  
Kai Tan ◽  
Shiyou Wu ◽  
Youcheng Wang ◽  
Shengbo Ye ◽  
Jie Chen ◽  
...  
Keyword(s):  
Topology Optimization ◽  
High Resolution ◽  
Near Field ◽  
High Resolution Imaging ◽  
Planar Array ◽  
Resolution Imaging

scholarly journals Graphene-based near-field optical microscopy: high-resolution imaging using reconfigurable gratings

2017 ◽  
Vol 56 (11) ◽  
pp. 3132 ◽  
Author(s):  
Sandeep Inampudi ◽  
Jierong Cheng ◽  
Hossein Mosallaei
Keyword(s):  
High Resolution ◽  
Optical Microscopy ◽  
Near Field ◽  
High Resolution Imaging ◽  
Resolution Imaging

High-resolution imaging of local oxidation in polyfluorene thin films by nonlinear near-field microscopy

2007 ◽  
Vol 91 (19) ◽  
pp. 191118 ◽  
Author(s):  
P. Biagioni ◽  
M. Celebrano ◽  
M. Zavelani-Rossi ◽  
D. Polli ◽  
M. Labardi ◽  
...  
Keyword(s):  
Thin Films ◽  
High Resolution ◽  
Near Field ◽  
High Resolution Imaging ◽  
Local Oxidation ◽  
Resolution Imaging
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