抄録
High-energy density extreme ultraviolet radiation delivered by the FERMI seeded free-electron laser has been used to create an exotic nonequilibrium stateöf matter in a titanium sample characterized by a highly excited electron subsystem at temperatures in excessöf 10 eV and a cold solid-density ion lattice. Theöbtained transient state has been investigated through ultrafast absorption spectroscopy across the Ti M2,3-edge revealing a drastic rearrangementöf the sample electronic structure around the Fermi levelöccurringön a time scaleöf about 100 fs.
本文言語 | English |
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論文番号 | 023604 |
ジャーナル | Structural Dynamics |
巻 | 3 |
号 | 2 |
DOI | |
出版ステータス | Published - 2016 3月 1 |
外部発表 | はい |
ASJC Scopus subject areas
- 放射線
- 器械工学
- 凝縮系物理学
- 分光学