JEOL JSPM-5200 Instructions Manual page 306

• F
C (available only in AFM mode)
You can perform FC measurement in the contact AFM, AC or AFM mode. Usually,
perfo
In the FC mode, you can measure the change of the interatomic force due to the
bending of the cantilever by sweeping the distance between the tip and specimen.
Feedback is automatically turned off during measurement. FC measurement is
carried out in the back and
for the respective sweeps on the same s
The position at which FC measurement is carried out is determined using the
Position function in the Tip window.
• Clock/ms, Number to Average, Number of Points and SPS Mode
• Tip Displ
• Ramp Direction
• Source
TMPM5200-2
rm it in the contact AFM mode.
forth sweeping directions, and appears in different colors
Specify these ite ms in the same way as for IV.
acement/n m, Tip Offset/nm
Specify these items in the same way as for IS.
Specify the sweeping direction for the distance between the tip and the speci-
men.
In->Out->In: First, the tip moves away from the specimen, and then it
approaches the specimen.
Out->In->Out: First, the tip approaches the specimen, and then it moves
away from the specimen.
Select Force for FC measurement because you measure the change of the in-
teratomic force when changing the distance between the tip and specimen.
５ MEASUREMENT OPERATION
creen.
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