Naslov
Optimal conditions for pulsed laser deposition of K0.3MoO3 thin films

Autori
Salčinović, Amra ; Đekić, Maja ; Dominko, Damir ; Šrut, Iva ; Salamon, Krešimir ; Starešinić, Damir ; Biljaković, Katica ; Schäfer, Hanjo ; Demšar, Jure ; Socol, Gabriel ; Ristoscu, Carmen ; Mihailescu, Ion ; Siketić, Zdravko ; Bogdanović- Radović, Iva ; Šamić, Hasnija ; Marcus, Jacques

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
14th Joint Vacuum Conference - 12th European Vacuum Conference - 11th Annual Meeting of the German Vacuum Society - 19th Croatian - Slovenian Vacuum Meeting

Mjesto i datum
Dubrovnik, Hrvatska, 04.06.2012. - 08.06.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
thin films ; blue bronze ; charge density wave

Sažetak
The first thin-film growth of the “blue bronze”, oxide X0.3MoO3, well-known for its charge density wave (CDW) ground state, with X=Rb was realized a decade ago by pulsed laser deposition (PLD). However, the deposition of X=K blue bronze thin films was successfully realized only last year. The relevant parameters for successful PLD are the repetition rate, the fluence, the number of pulses, the distance between the target and the substrates, the substrate temperature and the oxygen pressure. Keeping all other parameters constant, we have varied the oxygen pressure between 0.01 mbar and 0.1 mbar and the substrate temperature between 375 °C and 450 °C with several attempts at 350 °C and 500 °C. Here we present the optimal conditions in p-T parameter space for the pulsed laser deposition of K0.3MoO3 films based on the characterization by several standard methods.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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