Page 15 - Shimadzu SPM-Nanoa
P. 15
Wide Assortment of Expansion Functionality
Shape
˙ Contact Mode ˙ Dynamic Mode
Surface shape is observed by Surface shape is observed
scanning with the amount of by scanning with the
cantilever bending kept amplitude of cantilever
constant. oscillation kept constant.
Physical Properties
˙ Phase Mode ˙ Lateral Force Mode (LFM)
This mode observes the This mode observes the
surface viscoelasticity horizontal forces (friction forces)
distribution by detecting the by detecting cantilever torsion.
phase shift delay in cantilever
oscillation.
˙ Force Modulation Mode ˙ Nano 3D Mapping Fast Optional
™
This mode observes the This calculates the elastic
distribution of viscosity and modulus, adsorption forces, or Adsorption
layer
elasticity by separating the other properties of sample
Sample
cantilever response into surfaces based on force curve
amplitude and phase measurements and then
components. observe the distribution of
those values.
Electromagnetivity (Optional)
˙ Current Mode ˙ Surface Potential Mode (KPFM) ˙ Magnetic Force Mode (MFM)
Electrical properties of surfaces are Surface electric potential is observed Surface magnetic domain
observed by detecting the current by detecting the static electric force distribution is observed by detecting
flowing through the cantilever. acting on the cantilever. the magnetic force acting on the
cantilever.
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7
N S N S
˙ Piezoelectric Force Mode (PFM) ˙ STM
Surface polarity Surface shape is observed
distribution is observed by scanning the metal
by detecting the probe with the tunneling
piezoelectric response current kept constant.
to electrical signals.
Machining (Optional) Atmospheric Control (Optional)
˙ Vector Scanning ˙ Observation in Liquid
In this mode, surfaces can be Contact, dynamic,
scanned based on user-specified and phase modes
scan settings, such as direction, can be used in a
speed, load, and applied liquid atmosphere.
voltage.
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