Thermo-optical properties of alpha-phase MoO3 thin films deposited by pulsed laser deposition were carried out in the mid infrared. Temperature-dependent reflection spectra allowed to retrieve refractive index and extinction coefficient against temperature, and stable and uniquely defined MoO3 thermo-optical constants such as dn/dT and dk/dT, which demonstrate the reliability and thermal stability of the realized films for infrared applications.
Roberto Macaluso, Alessandro Bile, Daniele Ceneda, Marco Centini, Federico Vittorio Lupo, Dominique Persano Adorno , Koray Aydin, Maria Cristina Larciprete (21 - 25 April 2025).Mid-infrared thermo-optical properties of α-phase MoO3 thin films grown by pulsed laser deposition.
Mid-infrared thermo-optical properties of α-phase MoO3 thin films grown by pulsed laser deposition
Roberto Macaluso
;Federico Vittorio Lupo;Dominique Persano Adorno;
Abstract
Thermo-optical properties of alpha-phase MoO3 thin films deposited by pulsed laser deposition were carried out in the mid infrared. Temperature-dependent reflection spectra allowed to retrieve refractive index and extinction coefficient against temperature, and stable and uniquely defined MoO3 thermo-optical constants such as dn/dT and dk/dT, which demonstrate the reliability and thermal stability of the realized films for infrared applications.
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