Since the early 1930s, electron microscopy has provided unprecedented access to the alien world of the extraordinarily small, revealing intricate details that are otherwise impossible to discern with conventional light microscopy. But to achieve high resolution over a large specimen area, the energy of the electron beams needs to be cranked up, which is costly and detrimental to the specimen under observation.
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New super-resolution method reveals fine details without constantly needing to zoom in
August 13, 2020By
Super-resolution at all scales with active thermal detection
December 24, 2019By
A research team found the temperature increase caused by the probe beam could be utilized to generate a signal per se for detecting objects. Notably, this so-called ‘active thermal detection’ enables super-resolution imaging at all scales.
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