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Title:
SCAN METHOD FOR SCANNING PROBE MICROSCOPE AND SCANNING PROBE MICROSCOPE
Document Type and Number:
Japanese Patent JP2000241439
Kind Code:
A
Abstract:

To provide a scanning method for a scanning probe microscope not narrowing a field of view for observation, reducing drastically an affect of a vibration due to a mechanical scanning system, and obtaining an image without affect of noise or distortion, and the scanning probe microscope.

A control circuit 9 controls a scan signal generator 10 to supply an X drive circuit 8 and a Y drive circuit 7 with scan signals, and sets a scan stop period to the scan signal supplied to the X drive circuit 8, for example. Namely, the scan stop period (t) is set for a period between the end of a linear forward scan signal Sf and the start of a linear backward scan signal Sb. Also the scan stop period (t) is set for a period between the end of the linear backward scan signal Sb and the start of the linear forward scan signal Sf. The scan stop period (t) is set to a period until a damping of a mechanical system disappears after the end of one linear scan by a mechanical drive for a probe 1 in X direction.


Inventors:
IWATSUKI MASASHI
Application Number:
JP4809499A
Publication Date:
September 08, 2000
Filing Date:
February 25, 1999
Export Citation:
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Assignee:
JEOL LTD
International Classes:
G01B21/30; G01N37/00; G01Q10/04; G01Q10/06; G01Q70/04; (IPC1-7): G01N37/00; G01B21/30
Attorney, Agent or Firm:
Fujishima Ijima (1 outside)