Retraction: Origin of colossal permittivity in (In1/2Nb1/2)TiO2via broadband dielectric spectroscopy.

Retraction of 'Origin of colossal permittivity in (In1/2Nb1/2)TiO2via broadband dielectric spectroscopy' by Xiao-gang Zhao et al., Phys. Chem.

Correction: Origin of colossal permittivity in (In1/2Nb1/2)TiO2via broadband dielectric spectroscopy.

Correction for 'Origin of colossal permittivity in (In1/2Nb1/2)TiO2via broadband dielectric spectroscopy' by Xiao-gang Zhao et al., Phys. Chem.

Origin of colossal permittivity in (In1/2Nb1/2)TiO2via broadband dielectric spectroscopy.

(In1/2Nb1/2)TiO2 (IN-T) ceramics were prepared via a solid-state reaction route. X-ray diffraction (XRD) and Raman spectroscopy were used for the structural and compositional characterization of the synthesized compounds. The results indicated that the sintered ceramics have a single phase of rutile TiO2.