SINGLE ION DETECTION METHOD AND DEVICE
文献类型：专利
| 作者 | Liu W(刘巍); Niu Y(牛宇); Luo ZR(罗子人); Niu Y(牛宇); Liu W(刘巍) ; Niu Y(牛宇); Luo ZR(罗子人); Luo ZR(罗子人); Niu Y(牛宇); Liu W(刘巍); Niu Y(牛宇); Luo ZR(罗子人)
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| 发表日期 | 2023-11-07 |
| 专利号 | US 11808695 |
| 著作权人 | 中国科学院力学研究所 |
| 英文摘要 | A single ion imaging-based detection method and device areprovided. After being reflected by an electromodulationsingularity coupling differential imaging reaction unit,aprobe beam from a total internal reflection ellipsometryimager converges on a CCD or CMOS detector, the acquiredsensing surface image data is transmitted to a signal pro-cessing unit, the common mode noise is eliminated byperforming spectral analysis on differential signals of aworking sensing surface and a reference sensing surface, thepeak intensity of a modulating signal is selected on thespectrum for wave filtering to obtain a real-time signal ofinteraction of single ions or charged molecules at a solid-liquid interface. Based on the singularity effect at a surfaceplasma resonance angle of an ellipsometry phase and acorresponding optical signal noise suppression scheme, thepresent application can achieve real-time observation of theadsorption of single ions or charged molecules at a solidsurface. |
| 公开日期 | 2023-11-07 |
| 分类号 | 国际发明专利 |
| 申请日期 | 2022-03-22 |
| 语种 | 英语 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/93941]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 推荐引用方式 GB/T 7714 | 刘巍；牛宇；罗子人,Niu Y,Liu W,et al. SINGLE ION DETECTION METHOD AND DEVICE. US 11808695. 2023-11-07. |
入库方式： OAI收割
来源：力学研究所
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