The temperature dependence of the spontaneous polarization in strontium–barium–niobate
single crystals with varying Sr/Ba ratio is presented. The temperature of the relaxor phase …

Strontium barium niobate (SBN) was doped with rhodium to enhance its photorefractive
behavior. Crystals with six different Rh concentrations, ranging from 0.015 to 0.20 wt …

Transition-metal dopants of chromium and rhodium altered the photorefractive properties of
strontium-barium niobate. Beam-coupling experiments were performed to determine …

The purity and the concentrations of the constituents Sr, Ba, Nb and Cr were determined in
single crystals of chromium-doped Sr 0.61 Ba 0.39 Nb 2 O 6 (SBN) by instrumental neutron …

Sr 1-x Ba x Nb 2 O 6 (SBN) crystals with open tungsten-bronze structure show enhanced
photorefractive properties with doping of impurities such as Ce, Cr, Rh etc. Under …

A broad absorption band around 0.72 eV, assigned to the absorption of Nb 4+ polarons, is
observed in strontium barium niobate (SBN) crystals (nominally pure or Cr-or Ce-doped) …

Two-beam coupling gain and speed of a Cr-doped strontium-barium niobate single crystal at
514.5 nm and 632.8 nm are measured to compare photorefractive origins and responses …

Cr doping in Strontium Barium Niobate (SBN) crystals is found to enhance the
photorefractive response. Absorption bands around 650nm and below 600nm can be …

This review paper reports our recent progress in the synthesis of Ag-doped inorganic–
organic hybrid films through the sol–gel method for rewritable hologram memory application …

The electro-optical coefficients r ij and half-wave voltage V λ/2 of strontium-barium niobate
crystals poled in the ferroelectric phase are shown to vary along the polar axis. The r ij (z) …