NATSYCO. microscopy Optical microscopy Electron microscopy Scanning probe microscope.

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Presentation transcript:

NATSYCO

microscopy Optical microscopy Electron microscopy Scanning probe microscope

EFM ( Electrostatic force microscope ) MFM (Magnetic force microscopy ) SCM (Scanning capacitance microscopy ) SGM (Scanning gate microscopy ) AFM (Atomic Force Microscope) STM ( Scanning Tunneling microscope)

Scanning Modes Constant current mode Constant current mode Constant height mode Constant height mode

System Components Mechanical Parts Mechanical Parts Electronics Parts Electronics Parts Computer Case Computer Case

Sample preparation

Needle replacement Needle type Platinum-iridium (PtIr) Tungsten tips Gold Needle preparation Electrochemical etching Mechanical shearing

System Software Execution

What SONY claims? Is it true? Answer is yes, SONY says true Normal CDSony Fabricated CD

Obtained Imaged using NAMA-STM with very higher resolution Scanned by NAMA-STM Standard Calibration sample

Standard Calibration Sample 750- HD 3 D image Standard Calibration sample Scanned by our NAMA- STM 2 D image Standard Calibration sample Scanned by our NAMA-STM Mean pitch=738 nm Step high;= 100nm Composition: solid Nickel

Gold Nano crystals 6-14nmwww.natsyco.com

ZnO Nanoparticles around 6.5-8nm

Gold Nano crystals 6-14nm

Gold Nano crystals 6-14nmwww.natsyco.com

Etching of atoms and molecules from the surface of gold (100x100nm) by our STM system (a step for Nanorobotics)

Atomic resolution of graphite

Thanks for Your Attention