Impedance spectra of Li(Nb,Ta)O3 solid solutions, recorded at 600 °C in air

We provide the raw impedance spectra of as-grown LiNbO3, LiNb0.5Ta0.5O3 and LiTaO3 samples, measured in air at 600°C. These spectra were recorded using an impedance/gain-phase analyzer (Solartron 1260, Ametek Scientific Instruments, Hampshire, UK) at Clausthal University of Technology. The spectra are provided in the form of Cole-Cole-Diagrams. For details please refer to the article: “ U. Yakhnevych, C. Kofahl, S. Hurskyy, S. Ganschow, Y. Suhak, H. Schmidt, H. Fritze, Charge Transport and Acoustic Loss in Lithium Niobate-Lithium Tantalate Solid Solutions at Temperatures up to 900°C, Solid State Ionics 392 (2023) 116147, https://doi.org/10.1016/j.ssi.2023.116147”.