UMKA UMKA NANOTECHNOLOGICAL SYSTEMNANOTECHNOLOGICAL SYSTEM

Concern NANOINDUSTRY

EXCELLENT PRICE-TO-QUALITY RATIO!

STM principle of operation

Microscope Flowchart-open software architecture-temperature-compensated layout of manipulator- coincidence of the current and voltage reading- reading frequency 30 MHz- spectrometric parameters: to atomic resolution- gap impedance- 32-bit processing by DSP SHARC

UMKA NanotechnologicalSystem

The UMKA system comprises: - Electronic control unit-Scanning head-Tool set-Software-Practical works-Tutorial movie-Test samples-Tip sharpening device-User’s Guide-Image gallery

UMKA Specifications

10 pA - 50 nASTM current range

1024 x 1024Max number of scan points

7µm х 7µmMax scan region

Using a probeScanning

8mm х 8mm х 5mmSample size

Built-inVibration isolation

135mm x 300mm x 260mmControl unit sizes

210mm x 210mm x 120mmScanning head sizes

0.01 nmZ - axis resolution

0.02 nmX- and Y- axis resolution

Science of materials(surface morphology and topography)

Nanomaterials and nanostructures(nanopowders, nanocomposites, nanoporous materials, fullerenes, nanotubes, nanocapsules)Biology, biotechnology

and medicine (proteins, DNA, viruses, bacteria, eukaryotes, tissues)

Semiconductors (substrate morphology, dope distribution, heteroboundaries and p-n interfaces, interphase boundaries)

Polymers and thin organic films

Storage media and devices(CD analysis, DVDs, drives with с thermomechanical, electric, capacitive, etc.types of recording)

Applications

Surface scanning and analysis

3D image

Surface relief

Height histogram

Statistic parameters (roughness, deviations from center line)

Volt-ampere and volt-height characteristics

Spectrometric characteristics

Impedance value

Work function

Cluster size Functional capabilities

UMKA Versions

- training;- gas-filled;- low-current;- spectrometric;- combined.

Universities50%

Industries10%

Research institutes

40%

Our customers

Highly orientated pyrolyticgraphite

Graphite atomic lattice 18 nm x 18 nm

Gold and chrome on the surface of crystalline salt

2 µm x 2 µm

Micro- and nanoparticles

Microparticles of aluminium

350

nm x

350

nm

140

nm x

140

nm

4 µmx 4 µm

1,1 µmx 1,1 µm

Biological objects

Reutikazon (protein drug)

150 nm x 150 nm

300 nm x 300 nm 80 nm x 80 nm

300 nm x 300 nm

Nanotubes1,2 µm x 1,2 µm 0,6 µm x 0,6 µm 0,3 µm x 0,3 µm

0,3 µm x 0,3 µm 2 µm x 2 µm

Surface of metals

Gold. 100 nm x 100 nm Nickel. 3 µm x 3 µm Platinum. 5 µm x 5 µm

Films removed from TOKAMAK walls

200 nm x 200 nm 450 nm x 450 nm 220 nm x 220 nm

440 nm x 440 nm 360 nm x 360 nm 640 nm x 640 nm

UMKA Future

ElectrochemistryAtomic-force microscopyLaser illuminationEmission photoreceptionSpectrometryLithography

Outcome:The UMKA scanning tunnel microscope is used for training and research. It is characterised by:- ease of handling

- stability of operation in real-life environment