Nanotubes in 4D
The California Institute of Technology (Caltech) has continued to advance its efforts in four-dimensional electron microscopy.
In 4D microscopy, electrons bombard a sample. Each electron scatters off the sample. This produces an image at just a femtosecond in duration. Then, millions of the images are stitched together, which, in turn, produces a digital movie in 4D.
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