Труды КНЦ (Технические науки вып.3/2023(14))

References 1. Ahtee M., Glazer A. M. Lattice parameters and tilted octahedra in sodium-potassium niobate solid solutions. Crystallographica, 1976, Vоl. 32, рp. 434. 2. Reznichenko L. А., Verbenko I. А., Andryshnin K. P. Bessvintsovye segnetopezoelectricheskie policristallicheskie materialy na osnove niobatov shelochnyh metallov: istoria, tehnologiya, perspektivy [Lead-free ferropiezoelectric polycrystalline materials based on alkali metal niobates: history, technology, prospects]. Fazovye perehody, uporyadochennye sostoyaniya i novye materialy [Phase transitions, ordered states and new materials], 2013, No. 11, рp. 30. (InRuss.). 3. Fesenko Е. G. Semejstvo perovskita i segnetoelectrichestvo [Perovskite family and ferroelectricity]. Moskow, Atomizdat, 1972, 248 p. 4. Barabanova E. V., Ivanova A. I., Malyshkina O. V., Tesnikova E. S., Vahrushev M. S. Growth features of grains in ceramics based on titanates and niobates of alkali and alkaline earth metals. Ferroelectrics, 2020, Vol. 559, No. 1, pp. 22-29. 5. Vendrell X., Garda J. E., Bril X., Ochoa D. A., Mestres L., Dezanneau G. Improving the functional properties of (K 0 , 5 Na 0 , 5 )NbO 3 piezoceramics by acceptor doping. Journal of the EuropeanCeramic Society, 2015, Vol. 35, pp. 125-130. 6 . Zhang Q., Zhang B., Zhao P., Li H., Zhang L. Microstructure and electrical properties o f Ti-modified (Na 0 , 5 K 0 . 5 )(TixNb 1 -x)O 3 lead-free piezoelectric ceramics. Rare metals, 2009, Vol. 28, No. 2, рp. 142. 7. Saito Y., Takao H., Tani T. et al. Lead-free piezoceramics. Nature, 2004, Vol. 432, pp. 84-87. 8 . Hussain F., Khesro A., Lu Z., Alotaibi N., Mohamad A. A., Wang G., Wang D., Zhou D. Acceptor and Donor Dopants in Potassium Sodium Niobate Based Ceramics. Frontiers in Materials, 2020, Vol. 7, рp. 160. 9. Jonscher A. K. Dielectric relaxation in solids. London, Chelsea Dielectrics Press, 1983, 400 p. Информация об авторах Е. В. Барабанова — кандидат физико-математических наук, доцент; С. Е. Кондратьев — магистрант; А. И. Иванова — кандидат физико-математических наук, доцент. Information about the authors E. V. Barabanova — PhD (Physics), Associate Professor; S. E. Kondratev — Master's Student (Physics); F. I. Ivanova — PhD (Physics), Associate Professor. Статья поступила в редакцию 01.02.2023; одобрена после рецензирования 13.02.2023; принята кпубликации 14.02.2023. The article was submitted 01.02.2023; approved after reviewing 13.02.2023; accepted for publication 14.02.2023. Труды Кольского научного центра РАН. Серия: Технические науки. 2023. Т. 14, № 3. С. 33-37. Transactions of the Kola Science Centre of RAS. Series: Engineering Sciences. 2023. Vol. 14, No. 3. P. 33-37. Барабанова Е. В., Кондратьев С. Е., Иванова А. И., 2023 37