Enhanced tunability and temperature-dependent dielectric characteristics at microwaves of K0.5Na0.5NbO3 thin films epitaxially grown on (100)MgO substrates. - Aspe, B.; Castel, X.; Demange, V.; Passerieux, D.; Pinault-Thaury, M.A.; Jomard, F.; Députier, S.; Cros, D.; Madrangeas, V.; Bouquet, V.; Sauleau, R.; Guilloux-Viry, M. (Journal of Alloys & Compounds, 2021)