Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > Press > AFM Scanner Controller Provides 25 Picometers Resolution

Abstract:
A new low-noise controller and a compact closed-loop XYZ piezo scanner provide picometer resolution and very fast response.

AFM Scanner Controller Provides 25 Picometers Resolution

Auburn, MA | Posted on March 29th, 2007

A new high-resolution positioning & scanning system providing 25 picometers resolution is available.
The minute P-363 PicoCubeÆ, together with its low noise E-536 driver / controller, provide significantly higher resolution and positional stability than previous multi-axis scanning stages.

How Do PicoCubeÆ Scanners Differ from Traditional Scanner Tubes?
PicoCube systems were designed to overcome the limitations of open-loop piezo-tube based scanners which provide high resolution motion but poor linearity and trajectory guidance.
The compact PicoCube is based on exceptionally robust, high-stiffness piezo drives rather than tubes and employs non-contact, direct-measuring, parallel-metrology capacitive sensors for position feedback. The low-inertia drives allow for a resonant frequency of 10 kHz, important for high speed scanning applications

Why Parallel Metrology?
Parallel metrology can 'see' all controlled degrees of freedom simultaneously and compensate for off-axis motion in real time. The benefits are a reduction of runout and off-axis errors, straighter multi-axis motion and improved repeatability.

Features & Advantages:
* High-Speed XYZ Scanner for AFM / SPM & Manipulation Tool for Nanotechnology
* Custom, High-Stiffness Shear Piezo Drives Provide up to 10 kHz Resonant Frequency for Faster Response and Higher Scanning Performance
* Ultra-Low-Noise Controller Enables 25 Picometers (0.025 nm) Resolution
* Capacitive Feedback for Exceptional Precision and Linearity
* Parallel Metrology for Better Multi-Axis Accuracy
* Small & Rugged Design with Titanium Case
* Vacuum Compatible

Typical Applications: AFM (Atomic Force Microscopy), SPM (Scanning Probe Microscopy) and Nanomanipulation, Bio-Technology, Nanotechnology, Nano-Imprint, Semiconductor & Data-Storage Test Equipment.


Controller
The new ultra-low-noise E-536 closed-loop controller provides unprecedented positional stability and can be controlled with analog or digital signals. Extensive software support including LabViewô drivers is provided.

####

About Physik Instrumente
PI is a leading manufacturer of nanopositioning and precision motion-control equipment for photonics, nanotechnology, semiconductor and life science applications. PI has been developing and manufacturing standard & custom precision products with piezoelectric and electromagnetic drives for 35+ years. The company has been ISO 9001 certified since 1994 and provides innovative, high-quality solutions for OEM and research. PI is present worldwide with eight subsidiaries and total staff of 400+.

For more information, please click here

Contacts:
Stefan Vorndran
Phone: 508 832 3456
Fax: 508 832 0506
E-mail:

Copyright © Physik Instrumente

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Announcements

What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024

Curcumin nanoemulsion is tested for treatment of intestinal inflammation: A formulation developed by Brazilian researchers proved effective in tests involving mice March 8th, 2024

The Access to Advanced Health Institute receives up to $12.7 million to develop novel nanoalum adjuvant formulation for better protection against tuberculosis and pandemic influenza March 8th, 2024

Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024

Tools

First direct imaging of small noble gas clusters at room temperature: Novel opportunities in quantum technology and condensed matter physics opened by noble gas atoms confined between graphene layers January 12th, 2024

New laser setup probes metamaterial structures with ultrafast pulses: The technique could speed up the development of acoustic lenses, impact-resistant films, and other futuristic materials November 17th, 2023

Ferroelectrically modulate the Fermi level of graphene oxide to enhance SERS response November 3rd, 2023

The USTC realizes In situ electron paramagnetic resonance spectroscopy using single nanodiamond sensors November 3rd, 2023

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project