- 专利标题: Characterization of nanoindentation induced acoustic events
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申请号: US17393462申请日: 2021-08-04
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公开(公告)号: US11346857B1公开(公告)日: 2022-05-31
- 发明人: Antanas Daugela
- 申请人: Nanometronix, LLC
- 申请人地址: US MN Bloomington
- 专利权人: Nanometronix, LLC
- 当前专利权人: Nanometronix, LLC
- 当前专利权人地址: US MN Bloomington
- 代理机构: Dietz Law Office LLC
- 主分类号: G01Q30/04
- IPC分类号: G01Q30/04
摘要:
A method of creating and characterizing a representative image of the surface of an object from acoustic emissions of a multimode ultrasonic probe tip and transducer integrated into a micro tool, such as a nano indenter or a nano indenter interfaced with a Scanning Probe Microscope (SPM). The representative image may be utilized to predict mechanical properties or characteristics of the sample, including topography, fracture patterns, indents and artifacts. The tip component is configured to operate at multi-resonant frequencies providing sub-nanometer vertical resolution. The tip component may be quasi-statistically calibrated and deep learning iterative image comparison and characterization may be utilized to derive mechanical properties of a sample.
公开/授权文献
- US3075677A Garment display form 公开/授权日:1963-01-29
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