Pregled bibliografske jedinice broj: 255552
Nonequilibrium electronic and structural Jahn-Teller dynamics in (NbSe4)3I
Nonequilibrium electronic and structural Jahn-Teller dynamics in (NbSe4)3I // Physical Review B, 74 (2006) (međunarodna recenzija, članak, znanstveni)
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Naslov
Nonequilibrium electronic and structural Jahn-Teller dynamics in (NbSe4)3I
Autori
Dvoršek, Damijan ; Kabanov, Viktor ; Biljaković, Katica ; Mihailovič, Dragan
Izvornik
Physical Review B (1098-0121) 74
(2006);
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
nonequilibrium dynamics; structural phase transition; femtosecond spectroscopy;
Sažetak
Femtosecond time-resolved optical spectroscopy reveals complex nonequilibrium electronic and structural relaxation dynamics associated with an electronically driven Jahn-Teller (JT) structural phase transition at 274 K in the quasi-one-dimensional semiconductor (NbSe4)3I . The relaxation dynamics of the electronic order parameter η (associated with the JT transition) and accompanying structural relaxation are described using the Landau-Khalatnikov equation, and equations of motion for coupled phonons, respectively.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- The INSPEC Science Abstracts series
