Tag: Microscopy

Automation and Microscopy: Faster Test & Measurement, Surface Metrology – Piezo Speed is Enabler for 100% Testing

Everybody who commutes by car is familiar with the concept: constant velocity gets you faster to your destination than stop-and-go traffic. This well-known principle from the macro-world is now employed in the nano-world by scientists from the Fraunhofer Institute for Production Technology IPT in Aachen, Germany. Their solution speeds up microscopic testing of large-surface objects, […]

Quantitative Measurement of Protein Dynamics with High Linearity Atomic Force Spectrometer

The single molecule force spectrometer described in this paper uses of fast and highly linear piezo stage. This multi-axis stage (model P-313 PicoCube) can run in open loop and provide closed-loop linearity, but at higher dynamics. The linearity, bandwidth and comparative absence of hysteretic behavior for this multi-axis assembly ensure previously unattained resolution. Combined with […]

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About PI

PI (Physik Instrumente) is a leading manufacturer of precision motion control equipment, piezo motors, air bearing stages and hexapod parallel-kinematics for semiconductor applications, photonics, bio-nano-technology and medical engineering. PI has been developing and manufacturing standard & custom precision products with piezoceramic and electromagnetic drives for 4 decades. The company has been ISO 9001 certified since 1994 and provides innovative, high-quality solutions for OEM and research. PI is present worldwide with fifteen subsidiaries, R&D / engineering on 3 continents and total staff of more than 1,000.

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