Photoelectron emission from metallic nanotips is studied experimentally and theoretically in the strong-field regime. The passage from multiphoton to tunnel emission is clearly resolved, and explained in terms of a one-dimensional quantum mechanical treatment.
© 2010 OSA
R. Bormann, M. Gulde, A. Weismann, S. Yalunin, and C. Ropers, "Strong-Field Photoelectron Emission From Metal Nanostructures," in International Conference on Ultrafast Phenomena, OSA Technical Digest (CD) (Optical Society of America, 2010), paper WA3.
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