Imaging Light with Photoelectrons on the Nano Femto Scale is popular PDF and ePub book, written by Yanan Dai in 2020-09-03, it is a fantastic choice for those who relish reading online the Science genre. Let's immerse ourselves in this engaging Science book by exploring the summary and details provided below. Remember, Imaging Light with Photoelectrons on the Nano Femto Scale can be Read Online from any device for your convenience.
Imaging Light with Photoelectrons on the Nano Femto Scale Book PDF Summary
This thesis presents significant advances in the imaging and theory of the ultrafast dynamics of surface plasmon polariton fields. The author details construction of a sub-10 femtosecond and sub-10 nanometer spatiotemporal resolution ultrafast photoemission microscope which is subsequently used for the discovery of topological meron and skyrmion-like plasmonic quasiparticles. In particular, this enabled the creation of movies of the surface plasmon polariton fields evolving on sub-optical wavelength scales at around 0.1 femtosecond per image frame undergoing vortex phase evolution. The key insight that the transverse spin of surface plasmon polaritons undergoes a texturing into meron or skyrmion-like topological quasiparticles (defined by the geometric charge of the preparation) follows. In addition, this thesis develops an analytical theory of these new topological quasiparticles, opening new avenues of research, while the ultrafast microscopy techniques established within will also be broadly applicable to studies of nanoscale optical excitations in electronic materials.
Detail Book of Imaging Light with Photoelectrons on the Nano Femto Scale PDF
- Author : Yanan Dai
- Release : 03 September 2020
- Publisher : Springer Nature
- ISBN : 9783030528362
- Genre : Science
- Total Page : 124 pages
- Language : English
- PDF File Size : 21,8 Mb
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