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Surface Imaging

3D
30 nm Gold clusters with functional coatings adsorbed on a gold surface Image size: 2 m x 2 m x 38 nm Sample of courtesy by: Dr. Plutowski, University of Karlsruhe, Institute of Chemistry.

30 nm Gold clusters with functional coatings adsorbed on a
gold surface Image size: 2 m x 2 m x 38 nm Sample of courtesy by:
Dr. Plutowski, University of Karlsruhe, Institute of Chemistry.

Hydrogen passivated Si(111)-surface with atomic steps  Image size: 1 m x 1 m x 4 nm  Sample of courtesy by: Dr. Heike Angermann, HMI Berlin

Hydrogen passivated Si(111)-surface with atomic steps
Image size: 1 m x 1 m x 4 nm Sample of courtesy by:
Dr. Heike Angermann, HMI Berlin

Hydrogen passivated Si(111)-surface with atomic steps 
		Image size: 1 m x 1 m x 4 nm 
		Sample of courtesy by: Dr. Heike Angermann, HMI Berlin.

Hydrogen passivated Si(111)-surface with atomic steps
Image size: 1 m x 1 m x 4 nm Sample of courtesy by:
Dr. Heike Angermann, HMI Berlin

Topography of UMG03/Pt grating  Image size: 10 m x 10 m x 120 nm

Topography of UMG03/Pt grating
Image size: 10 m x 10 m x 120 nm

Metal grating produced by electron beam lithography  Image size: 10 m x 10 m x 63 nm

Metal grating produced by electron beam lithography
Image size: 10 m x 10 m x 63 nm

TPolished steel surface

Wet polished stainless steel surface
Image size: 5 m x 5 m x 334 nm

Polished steel surface 2

Wet polished stainless steel surface
Image size: 10 m x 10 m x 594 nm

Porous alumina

Topography of Porous Aluminum
Image size: 2 m x 2 m x 110 nm Sample of courtesy by:
Mr. Ostendorp, University of Mnster

Polymer grating

Polymer surface structured with a dual beam laser technique
Image size: 3 m x 3 m x 142 nm Sample of courtesy by:
Prof. Pietsch, University of Siegen

Semiconductive clusters on Si

Semiconductive clusters on Si
Ni cluster on a HOPG surface
Image size: 1 m x 1 m x 26 nm

Gold surface

Gold layer on Si(100)
after removal of a plastic foil as cover layer
Image size: 5 m x 5 m x 86 nm

Surface potential

3D
Work function on Au/Pt test sample

KPFM image at the edge of an Al dot with 100 m diameter
on glass Cantilever: NSC18/TiPt (MikroMasch) KPFM resolution:
approx. 15 mV rms
Image size: 30 m x 30 m x 64 nm

Work function on Au/Pt sample

KPFM image of a Au finger electrode on top of an Al
dot on glass Cantilever: NSC18/TiPt (MikroMasch)
KPFM resolution: approx. 15 mV rms
Image size: 30 m x 30 m x 64 nm

Au/Pt test grating

KPFM on a structured Au-layer on a Pt substrate
detected at 240 kHz with ultra-short cantilevers
KPFM resolution: <4mV rms
Image size: 10 m x 10 m x 64 nm

Advanced KPFM on p-epi-layers on n-Si

KPFM contrast as color information projected on the topography
as height information of a cross-section of B-doped Si-Wafer
with P- and B-doped Si-Layers
Image size: 20 m x 20 m x 178 nm
Sample of courtesy by: H. Schmid (FZ Rossendorf), A. Mller (SGS Fresenius), Dresden

Advanced KPFM on p-epi-layers on p-Si

KPFM contrast as color information projected on the topography
as height information of a cross-section of P-doped Si-Wafer with
B-doped Si-Epilayers Image size: 20 m x 20 m x 186 nm Sample of courtesy
by: H. Schmid (FZ Rossendorf), A. Mller (SGS Fresenius), Dresden

3D
Gold surface with organic contamination

Gold surface with organic contamination
Phase contrast as color information projected
on the simultaneously acquired topography
of organic contaminations on sputtered gold on glass
Image size: 1 m x 1 m x 12 nm
Phase range: -28 to 36

Gold on silicon

Phase contrast as color information projected on the simultaneously acquired topography
of organic contaminations on sputtered gold on glass
Image size: 1 m x 1 m x 9 nm

Polymer film with embedded gold clusters

Polymer film with embedded gold clusters
Phase contrast of Au-particles inside polymer sheet
Image size: 500nm x 500nm x 7nm
Sample of courtesy by: M. Gladitz, TITK Rudolstadt