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Crossed laser phase plates for transmission electron microscopy
Petar N. Petrov, Jessie T. Zhang, Jeremy J. Axelrod +2
For decades since the development of phase-contrast optical microscopy, an analogous approach has been sought for maximizing the image contrast of weakly-scattering objects in tran…
A Laser Phase Plate for Transmission Electron Microscopy
Jeremy J. Axelrod
Low image contrast is a major limitation in transmission electron microscopy, since samples with low atomic number only weakly phase-modulate the illuminating electron beam, and be…
Modern approaches to improving phase contrast electron microscopy
Jeremy J. Axelrod, Jessie T. Zhang, Petar N. Petrov +2
Although defocus can be used to generate partial phase contrast in transmission electron microscope images, cryo-electron microscopy (cryo-EM) can be further improved by the develo…