1. Physics and Chemistry of Lithium Niobate;Prokhorov,1990
2. Ferroelectric lithium niobate. 2. Preparation of single domain crystals
3. Growth and Characterization of Ferroelectric Crystals;Niizeki,1975
4. V. Bermúdez, P.S. Dutta, M.D. Serrano and E. Diéguez, J. Appl. Phys. Lett., communicated.