Title :
Reinvestigation of electrical properties of congruently grown LiTaO3 single crystals
Author :
Yatsenko, A.V. ; Palatnikov, M.N. ; Sidorov, N.V. ; Yevdokimov, S.V.
Author_Institution :
Taurida Nat. V.I. Vernadsky Univ., Simferopol, Ukraine
Abstract :
The temperature dependence of the electrical conductivity of as grown LiTaO3 crystals and a crystal reduced in vacuum is investigated in the temperature range (290-450)K. The nature of electrical conductivity in these crystals and annealing effects are discussed.
Keywords :
annealing; crystal growth from melt; electrical conductivity; lithium compounds; LiTaO3; annealing effect; electrical conductivity; single crystal lithium tantalate; temperature 290 K to 450 K; temperature dependence; Conductivity measurement; Crystals; Educational institutions; Lead; Lithium niobate; LiTaO3; activation energy; electrical conductivity; reducing;
Conference_Titel :
Oxide Materials for Electronic Engineering (OMEE), 2014 IEEE International Conference on
Conference_Location :
Lviv
Print_ISBN :
978-1-4799-5960-0
DOI :
10.1109/OMEE.2014.6912402