| 发明名称 | Scanning probe sensor with a ferromagnetic fluid | ||
| 摘要 | 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. | ||
| 申请公布号 | US9568496(B1) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201514943150 | 申请日期 | 2015.11.17 |
| 申请人 | INTERNATIONAL BUSINESS MACHINES CORPORATION | 发明人 | Gotsmann Bernd W.;Menges Fabian;Niramalraj Pio Peter Niraj |
| 分类号 | G01Q70/14;G01Q60/56;G01Q10/00 | 主分类号 | G01Q70/14 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP ;Morris Daniel |
| 主权项 | 1. A scanning probe sensor for a scanning probe microscope, the scanning probe sensor comprising: a probe tip comprising a ferromagnetic fluid; a magnetic field generator adapted to generate a magnetic field acting on the ferromagnetic fluid; and a sensor controller configured to control one or more parameters of the magnetic field generator, thereby controlling the shape of the fluid. | ||
| 地址 | Armonk NY US | ||