| Diffraction (2) |  |
| Electromagnetic radiation (2) | |
| Hologram (3) | |
| Holography (9) | |
| Light (253) | |
| Lithography (5) | |
| Spectroscopy (19) | |
| Wavelength (42) | |
| Diffraction (2) | |
| Electromagnetic radiation (2) | |
| Hologram (3) | |
| Holography (9) | |
| Light (253) | |
| Lithography (5) | |
| Spectroscopy (19) | |
| Wavelength (42) | |
Low energy electron holography is a technique of using an electron wave to form holograms. Similar to light optical holography
To obtain the high-resolution hologram, an atomically sharp, tungsten tip acts as a source of a divergent beam of highly coherent electrons.
the researchers recorded the sample's high-resolution hologram, a pattern resulting from the interference of the two beams."
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