Space/Science — HabitableZone

Space/Science

0.6 angstrom

That's the resolution of the pictures coming out of Oak Ridge these days using a scanning transmission electron microscope with aberration correction.

Wow. R.L.'s checking out stars no one has ever seen, these folks are imaging atoms. We live in amazing times.

http://www.ornl.gov/info/press_releases/photos/si%5B112%5D.jpg


Looking straight down on a silicon crystal, this direct, subangstrom- resolution image shows dumbbell-shaped rows of atoms with a spacing of 0.78 angstrom between each pair. Analysis of the power spectrum shows the presence of information down to a record 0.6 angstrom. The image was obtained with Oak Ridge National Laboratory's aberration- corrected 300-kilovolt Z-contrast scanning transmission electron microscope.


Here's the original press release: ORNL microscope pushes back barrier of 'how small'

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