Method for detecting surface electric field distribution of nanostructures
US10429425B2 · kind B2 · utility
1Cited by
3References
11Claims
0Family size
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Key dates
| Filing date | May 17, 2017 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Nov 15, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The disclosure relates to a method for detecting surface electric field distribution of nanostructures. The method includes the following steps of: providing a sample located on an insulated surface of a substrate; spraying first charged nanoparticles to the insulated surface; and blowing vapor to the insulated surface to observe a distribution of the first charged nanoparticles via an optical microscope.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.