Dielectric analyzer Alpha_AN (Novocontrol), frequency range 3x10^-6Hz–20 MHz, 10–900K

Impedance analyzer HEWLETT-PACKARD 4192A, frequency range 100 Hz – 5 MHz, 10 – 900 K

Impedance analyzer AGILENT 4291B, frequency range 1 MHz – 1.8 GHz, coaxial technique, 100 – 550 K

Network analyzer AGILENT E8364B, frequency range 50 MHz – 50 GHz, coaxial technique suitable for dielectric measurements of high-permittivity high loss thin films and bulks, temperature range 10 – 400 K

Fourier spectrometer BRUKER IFS113v, spectral range 15-10.000 cm^–1, temperature range 5 – 950 K, transmission and specular reflection measurements (two instruments)