Scanning probe sensor with a ferromagnetic fluid

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United States of America Patent

PATENT NO 9568496
SERIAL NO

14943150

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Abstract

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The invention is notably directed to a scanning probe sensor for a scanning probe microscope. The scanning probe sensor comprises a probe tip having a ferromagnetic fluid and a magnetic field generator adapted to generate a magnetic field acting on the ferromagnetic fluid. Furthermore, a sensor controller is provided and configured to control one or more parameters of the magnetic field generator, thereby controlling the shape of the fluid. The invention further concerns a related scanning probe sensor, a related method and a related computer program product.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gotsmann, Bernd W Horgen, CH 59 252
Menges, Fabian Zurich, CH 13 91
Niramalraj, Pio Peter Niraj Zurich, CH 1 0

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