Method for detecting mechanical and magnetic features with nanoscale resolution

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United States of America Patent

PATENT NO 11835547
APP PUB NO 20230168275A1
SERIAL NO

17680340

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Abstract

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The method for detecting mechanical and magnetic features comprises the steps of: aiming a probe of the sensor at a sample; defining several detected points for detection on the sample; detecting one of points and comprising the steps of: approaching the probe to the detected point from a predetermined height; contacting the probe with the detected point and applying a predetermined force on the detected point; making the probe far away from the detected point until to the predetermined height; shifting the probe to the next point for detection and repeating the detection; collecting the data of each of the detected points while the probe rapidly approaches to the points from the predetermined height; using a signal decomposition algorithm to transform the collected data to a plurality of data groups; and choosing a part of the data groups to be as data of feature distributions of the sample.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL CHENG KUNG UNIVERSITYNO 1 UNIVERSITY ROAD TAINAN CITY 701

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yi-Chun Tainan, TW 167 976
Liou, Yi-De Changhua County, TW 3 0
Weng, Yi-Hsin Taoyuan, TW 6 26

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