Pregled bibliografske jedinice broj: 1282880
Single crystal-like thin films of blue bronze
Single crystal-like thin films of blue bronze // Thin solid films, 731 (2021), 138745, 7 doi:10.1016/j.tsf.2021.138745 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1282880 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Single crystal-like thin films of blue bronze
Autori
Dominko, Damir ; Starešinić, Damir ; Biljaković, Katica ; Đekić, Maja ; Salčinović Fetić, Amra ; Hrvat, Kerim ; Lozančić, Matej ; Demsar, Jure ; Grigorev, Vladimir ; Parkelj Potočnik, Tjaša ; Spreitzer, Matjaž
Izvornik
Thin solid films (0040-6090) 731
(2021);
138745, 7
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Blue bronze (BB) ; Charge density waves (CDW) ; Thin films ; Single crystal-like ; Ultrafast pump-probe spectroscopy
Sažetak
Pulsed laser deposition technique was employed to grow thin films of K0.3MoO3 on Al2O3 (1-102) and SrTiO3 (510) substrates. Structural and imaging characterization revealed good quality films with well oriented grains of few microns in length. Both non-selective (transport) and order-selective (femtosecond pump-probe spectroscopy) probes revealed charge density wave properties that are very close to those of the single crystals. The films exhibit metal-semiconductor phase transition in resistivity, pump-probe data show phase transition at the same temperature as the single crystal and the threshold for the photo-induced phase transition is approximately the same as in single crystal. We compare the properties of films with grains differing by an order of magnitude in length.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut za fiziku, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus