Low-energy-electron diffraction by nano-objects in projection microscopy without magnetic shielding

Vu Thien Binh; Semet, V.
November 1994
Applied Physics Letters;11/7/1994, Vol. 65 Issue 19, p2493
Academic Journal
Demonstrates the use of nanotips as electron nanosources to observe Fresnel diffraction by nano-objects in a low-energy-electron projection microscope without magnetic field shielding. Coherence of the field-emitted e beam from single-atom nanotips; Versatility of the projection microscope operating with nanotips.


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