In 1993 Kuz’minov and Osiko identified the ‘disturbance�?of stoichiometry in LN crystals is generally as a result of insufficient oxygen in Nb2O5, used being a raw content First melt (Czochralski approach) [186]. Accordingly, based on its generation technological know-how, niobium pentoxide can undertake a wide array of compositions Nb2O5−x. So, https://emilyi045pts0.wikihearsay.com/user