MEMSuniverse » electron http://www.memsuniverse.com A Passion for Creativity & Innovation Tue, 23 Oct 2012 21:57:22 +0000 en-US hourly 1 http://wordpress.org/?v=3.4.2 Mighty EBIC System in Use http://www.memsuniverse.com/mems/optical-mems/mighty-ebic-system-in-use.html http://www.memsuniverse.com/mems/optical-mems/mighty-ebic-system-in-use.html#comments Thu, 14 Aug 2008 12:30:10 +0000 admin http://www.memsuniverse.com/?p=529 Mighty EBIC ( Electron Beam Induced Current) in use on a Scanning Electron Microscope ephemeron-labs.com

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]]> http://www.memsuniverse.com/mems/optical-mems/mighty-ebic-system-in-use.html/feed 2 Piezo Ultrasonic Motors http://www.memsuniverse.com/mems/optical-mems/piezo-ultrasonic-motors-diginfo.html http://www.memsuniverse.com/mems/optical-mems/piezo-ultrasonic-motors-diginfo.html#comments Tue, 31 Jul 2007 04:30:59 +0000 admin http://www.memsuniverse.com/?p=162 DigInfo – http://movie.diginfo.tv

Bringing Nanomotion from Israel to Japan, Daito Electron is importing the HR Ultrasonic Motor Series which is a piezo ceramic servo motor that actually uses the reverse piezo electric effect to create linear and circular motion.

Piezo electricity is when certain crystals become charged due to mechanical stress such as compression, twisting or distortion.When reversed, an electrical charge that is applied to piezo electric crystals cause them to distort at the nano level. Though this is a small change it is useful for precision motor controls and ultrafine optical focusing.
A single element in the HR series creates 4 Newtons of force and up to 8 elements are available with a force of 32 Newtons.
The speed can range from several microns per second to 250 mm per second and has an unique braking design that doesn’t cause any shift in position while stopped.

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]]> http://www.memsuniverse.com/mems/optical-mems/piezo-ultrasonic-motors-diginfo.html/feed 1 Movie 2 : Carbon nanotubes as you have never “seen” them http://www.memsuniverse.com/nanotechnology/movie-2-carbon-nanotubes-as-you-have-never-seen-them.html http://www.memsuniverse.com/nanotechnology/movie-2-carbon-nanotubes-as-you-have-never-seen-them.html#comments Sat, 03 Mar 2007 06:04:59 +0000 admin http://www.memsuniverse.com/?p=196 http://www.nano2hybrids.net: Second video of 3D-imaging of gold c ers deposited on carbon nanotubes. These two videos were generated by recording several TEM (transmission electron microscope) images of the same nanotube at different tilt angles, and by using a dedicated computer program to construct a 3-dimensional view. This work was carried out on samples provided by Alexandre Felten, by Dr Ghadimi Reza and Prof. Joachim Mayer at the Central Facility for Electron Microscopy (GFE, Aachen, Germany) (www.gfe.rwth-aachen.de) within the Nanobeams network of excellence (https://www.nanobeams.org).

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]]> http://www.memsuniverse.com/nanotechnology/movie-2-carbon-nanotubes-as-you-have-never-seen-them.html/feed 12 Movie 1 : Carbon nanotubes as you have never “seen” them http://www.memsuniverse.com/nanotechnology/movie-1-carbon-nanotubes-as-you-have-never-seen-them.html http://www.memsuniverse.com/nanotechnology/movie-1-carbon-nanotubes-as-you-have-never-seen-them.html#comments Sat, 03 Mar 2007 05:58:59 +0000 admin http://www.memsuniverse.com/?p=199 http://www.nano2hybrids.net : First video of 3D-imaging of gold c ers deposited on carbon nanotubes. These two videos were generated by recording several TEM (transmission electron microscope) images of the same nanotube at different tilt angles, and by using a dedicated computer program to construct a 3-dimensional view. This work was carried out on samples provided by Alexandre Felten, by Dr Ghadimi Reza and Prof. Joachim Mayer at the Central Facility for Electron Microscopy (GFE, Aachen, Germany) (www.gfe.rwth-aachen.de) within the Nanobeams network of excellence (https://www.nanobeams.org).

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