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1.
Excitation spectra of transition metal atoms on the Ag(100) surface controlled by Hund's exchange
Sandra Gardonio, T. O. Wehling, M. Karolak, A. I. Lichtenstein, Carlo Carbone, 2013, published scientific conference contribution abstract

Found in: ključnih besedah
Summary of found: ...strongly correlated materials, magnetic properties of nanostructures, photoemission, photoelectron...
Keywords: strongly correlated materials, magnetic properties of nanostructures, photoemission, photoelectron spectra
Published: 06.05.2014; Views: 4739; Downloads: 28
URL Fulltext (0,00 KB)

2.
The CITIUS light source
Sandra Gardonio, Giovanni De Ninno, Barbara Ressel, 2013, published scientific conference contribution abstract

Found in: ključnih besedah
Summary of found: ...femtosecond laser source, time resolved photoemission spectroscopy, correlated electron materials, ...
Keywords: femtosecond laser source, time resolved photoemission spectroscopy, correlated electron materials
Published: 06.05.2014; Views: 5897; Downloads: 29
URL Fulltext (0,00 KB)

3.
The role of non-equilibrium dynamics in photo-induced phase transitions of correlated materials
Jurij Urbančič, 2015, published scientific conference contribution abstract

Abstract: We use femtosecond extreme-ultraviolet time- and angle-resolved photoelectron spectroscopy to study the ultrafast photo-induced suppression of the charge-density wave (CDW) in 1T-TiSe2. In the following non-equilibrium electron dynamics after femtosecond laser excitation, we see that hot-carrier multiplication is the primary driver for the ultrafast CDW suppression. As soon as the optically excited carriers have relaxed to a quasi-equilibrium hot Fermi-distribution electron gas, the CDW suppression stops. Theoretical calculations of the hot-carrier scattering processes and the screening properties further link the carrier multiplication to the observed CDW gap dynamics.
Found in: ključnih besedah
Keywords: Correlated Materials, High Harmonic Generation, ARPES
Published: 22.05.2020; Views: 2088; Downloads: 0
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