Inertial motor on a single piezoelectric actuator for a low-temperature near-field scanning optical microscope
| Autor: | A. V. Sharkov, E. I. Demikhov, Gennadii V Mishakov |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
010302 applied physics
Materials science Microscope Inertial frame of reference business.industry Friction force 01 natural sciences 010305 fluids & plasmas law.invention Optics Clamp Motor design law Slider 0103 physical sciences Near-field scanning optical microscope Piezoelectric actuators business Instrumentation |
| Zdroj: | The Review of scientific instruments. 90(1) |
| ISSN: | 1089-7623 |
| Popis: | The impact of such factors as the shape of the applied voltage pulse, the friction force, and the mass of the movable part on the motor operation at low temperatures is experimentally investigated. Important added features in the motor design are support springs. These springs prevent one part of the slider clamp from shifting relative to the other during motion. The optimization of the factors listed above provided for reliable withdrawal of the microscope’s fiber probe with a speed of up to 0.2 µm/step at a temperature of 5 K. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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