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WELCOME to

WELCOME to. NATSYCO. microscopy. Optical microscopy Electron microscopy. Scanning probe microscope. Scanning probe microscope. AFM (Atomic Force Microscope) . EFM ( Electrostatic force microscope ) MFM ( Magnetic force microscopy ) SCM ( Scanning capacitance microscopy )

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WELCOME to

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  1. WELCOMEto NATSYCO

  2. microscopy Optical microscopy Electron microscopy • Scanning probe microscope

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

  4. www.natsyco.com

  5. Scanning Modes • Constant current mode • Constant height mode

  6. System Components • Mechanical Parts • Electronics Parts • Computer Case

  7. Sample preparation

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

  9. System Software Execution

  10. What SONY claims? Is it true? www.natsyco.com Normal CD Sony Fabricated CD Answer is yes, SONY says true

  11. Standard Calibration sample Scanned by NAMA-STM Obtained Imaged using NAMA-STM with very higher resolution www.natsyco.com

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

  13. www.natsyco.com

  14. Gold Nano crystals 6-14nm www.natsyco.com

  15. ZnO Nanoparticles around 6.5-8nm www.natsyco.com

  16. Gold Nano crystals 6-14nm www.natsyco.com

  17. Gold Nano crystals 6-14nm www.natsyco.com

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

  19. Atomic resolution of graphite www.natsyco.com

  20. Thanks for Your Attention

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