Free electron laser-driven ultrafast rearrangement of the electronic structure in Ti.
Struct Dyn
; 3(2): 023604, 2016 Mar.
Article
en En
| MEDLINE
| ID: mdl-26798835
High-energy density extreme ultraviolet radiation delivered by the FERMI seeded free-electron laser has been used to create an exotic nonequilibrium state of matter in a titanium sample characterized by a highly excited electron subsystem at temperatures in excess of 10 eV and a cold solid-density ion lattice. The obtained transient state has been investigated through ultrafast absorption spectroscopy across the Ti M2,3-edge revealing a drastic rearrangement of the sample electronic structure around the Fermi level occurring on a time scale of about 100 fs.
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1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Struct Dyn
Año:
2016
Tipo del documento:
Article
País de afiliación:
Italia
Pais de publicación:
Estados Unidos