Scanning probe microscope comprising an isothermal actuator

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United States of America Patent

PATENT NO 9267962
APP PUB NO 20150047078A1
SERIAL NO

14456710

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Abstract

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A single-chip scanning probe microscope is disclosed, wherein the microscope includes an isothermal two-dimensional scanner and a cantilever that includes an integrated strain sensor and a probe tip. The scanner is operative for scanning a probe tip about a scanning region on a sample while the sensor measures tip-sample interaction forces. The scanner, cantilever, probe tip, and integrated sensor can be fabricated using the backend processes of a conventional CMOS fabrication process. In addition, the small size of the microscope system, as well as its isothermal operation, enable arrays of scanning probe microscopes to be integrated on a single substrate.

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Patent Owner(s)

  • ICSPI CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Geoffrey Kitchener, CA 19 408
Sarkar, Niladri Waterloo, CA 27 286
Strathearn, Duncan Wesley Waterloo, CA 5 36

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