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Enhanced Resolution in the Low kv Region

EVO HD: The Latest Innovation from Carl Zeiss

Jul. 16, 2010
Scale of butterfly wing (Pieris Brassicae) taken on EVO HD electron microscope at 5kV acceleration voltage. The combination of the high source brightness of the EVO HD and the enhanced low-kV sensitivity of the detector allows for more insight into such non-conductive biological nano-structures. Nano-textures associated with biological structures have attracted considerable attention not just in Zoology, but also in Material Science, bio-mimicry and nano-engineering
Scale of butterfly wing (Pieris Brassicae) taken on EVO HD electron microscope at 5kV acceleration ... more

With EVO HD, Carl Zeiss is introducing its latest innovation in the conventional Scanning Electron Microscopy (C-SEM) market segment. Delivering much higher resolution at low acceleration voltages compared to present conventional SEM, the EVO HD introduces High Definition to electron microscopy.
The technological basis for this achievement is the new EVO HD source which features a higher source brightness. This brightness results in an improvement in resolution at low-kV relative to conventional tungsten SEMs. The improved source properties also aid analytical applications with a 30% increase in resolution at 30kV and 1nA.

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Keywords: Carl Zeiss Life Science Material Analysis Nano Scanning Electron Microscopy SEM

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Carl Zeiss Microscopy - Nano Technology Systems
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Tel: +49 7364 20 22 94
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Web: http://www.zeiss.com/microscopy


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