nb doped srtio3

... 5 mm to diameter 25 mm . With excellent physical and mechanical properties , SrTiO3 has twin free crystal structure and it's lattice contant can perfectly match to the common superconductor materials . Pure SrTiO3 substrate is the best choice for your

...Doped SrTiO3 Crystal Wafer Used As Optical Windows Nb doped strontium titanate (Nb:SrTiO3) has similar structure to strontium titanate single crystal, but Nb:SrTiO3 has electrical conductivity. The resistance of niobium-doped strontium titanate varies from 0.1-0.001W-cm with the concentration of niobium-doped 0.1-0.001wt%. The conductive single crystal substrate provides electrodes for the film and device. SrTiO3...

...doped lithium niobate ( LiNbO3 ) crystal electro-optical Q-Switch which is used in Nd∶YAG laser range finder and can work at -50℃ ~ +50℃. The Li/Nb ratio of this crystal is 49.02/50.98 which is determined by means of ultraviolet absorption edge position, the IR vibrational spectrum, lattice parameters and Curie temperature.It is believed the Li/Nb