Atomic Force Microscopy

NEOS Specifications

   
Scan range 80 µm x 80 µm x 6 µm, closed loop operation
Noise level < 0.2 nm rms in vertical direction (Z)
Linearity < 1%, closed loop scanning
Detection principle fiber optical interferometry, noise level < 0.01 nm rms
Calibrated deflection cantilever displacement and amplitudes in nanometer, not mV
Tips silicon tips, various types
Tip change adjustment free
Digital input resolution 16 bit A/D
Digital output resolution 16 bit D/A
Input channels max. 8 simultaneous
External inputs max. 3
Processing internal 32 bit DSP, typ. 50 MHz
Computer interface USB (standard universal serial bus)
Operating system MS-Windows XP®, Vista®
Microscope Nikon Eclipse with bright/dark field, differential interference contrast (DIC) optional
Positioning manual translation stage 25 mm x 25 mm
Weight approximately 50 kg
Material granite