High quality lead-free Na 0.5 Bi 0.5 TiO 3 (NBT) single crystals were grown by the
Czochralski method. The XRD patterns indicate the perovskite-type structure of …

Recently, the visible or even‐to‐near‐infrared light absorbing perovskite ABO3 solid state
solutions, show promising application in solar cells and multienergy harvesters or sensors …

Abstract Polycrystalline Ni doped Na. 5 Bi 0.5 TiO 3 samples (Na 0.5 Bi 0.5) Ti 1-x Ni x O
3,(x= 0.5, 0.10, 0.15) have been prepared by solid state reaction. The appearance of the …

Neutron and x-ray scattering measurements were performed on (N a 1/2 B i 1/2) Ti O 3-x at%
BaTi O 3 (NBT-x BT) single crystals (x= 4, 5, 6.5, and 7.5) across the morphotropic phase …

As a kind of classical ferroelectric material with perovskite structure, the intricate phase
transition in Bi0. 5Na0. 5TiO3 (BNT) has been of increasing interest in dielectric physics. In …

Cesium halide has a simple cubic crystal structure and hosts low thermal conductivity, but its
microscopic mechanism has not been fully understood. In the present work, we took cesium …

Abstract The relaxor material Na1/2Bi1/2TiO3 (NBT) is an important basis for the
development of lead‐free piezoceramics, but still many features of this material are not well …

We study the temperature-dependent evolution of the octahedral tilt order in a lead-free
relaxor ferroelectric and its impact on the ferroelectric properties. Using diffuse neutron …

Brillouin light scattering studies of the low-frequency region of vibrational spectra of a
partially disordered ferroelectric crystal Na 1/2 Bi 1/2 TiO 3 (NBT) from 300 to 850 K are …

Acoustic anomalies of relaxor ferroelectric Na 1/2 Bi 1/2 TiO 3 single crystals were
investigated over a wide temperature range from− 196° C to 900° C by using Brillouin …