Funct. Mater. 2016; 23 (3): 484-489.
Synthesis of ferroceramics for electromagnetic shock waves generators by vacuum aerosol deposition method
1 National Technical University "Kharkiv Polytechnic of Institute", 21 Frunze Str., 61102 Kharkiv, Ukraine
2State Institution "Institute of Technical Problems of Magnetism, National Academy of Sciences of Ukraine, 19 Industrial Str., 61106 Kharkiv, Ukraine
Experimental bench and regimes of aerosol deposition at room temperature in vacuum of the fine grained ferroelectric layers with thickness of several hundred microns (the grains' size is less than 1 μm) and general formula BaO-SrO-TiO2 have been described. The results of experimental investigations of electrical physical characteristics of the obtained samples have been presented. It is shown that electric breakdown strength of the obtained ferroelectric layers exceeds in 1.4-2.5 times the electric breakdown strength of the similar samples made by the hot synthesis technology.
1. I.G.Kataev, Electromagnetic Shock Wave, Soviet Radio, Moscow (1963) [in Russian].
2. J.K.Bogatyrev, Izvestiya VUZov. Radiofizika, 8, 1171 (1965).
3. G.Branch, P.W.Smith, J. Phys. D: Appl. Phys., 29, 217 (1996).
http://dx.doi.org/10.1088/0022-3727/29/8/017
4. O.Vendik, L.Ter-Maritosyan, I.Mironenko, Ferroelectrics, 144, 34 (1993).
http://dx.doi.org/10.1080/00150199308008622
5. T.N.Verbitskaya, Variconds, Gosenergoizdat, Moscow (1958) [in Russian].
6. G.V.Lisachuk, L.O.Bilostotska, Yu.D.Trusova et al., Functional Materials, 22, 547 (2015).
http://dx.doi.org/10.15407/fm22.04.547
7. J.Akedo, M.Lebedev, Jpn. J. Appl. Phys., 38, 5397 (1999).
http://dx.doi.org/10.1143/JJAP.38.5397
8. J.Akedo, J. Thermal Spray Techn., 17, 181 (2008).
http://dx.doi.org/10.1007/s11666-008-9163-7
9. J.Akedo, M.Lebedev, Materia, 41, 459 (2002).
10. M.M.Rezinkina, O.L.Rezinkin, Techn. Phys., 56, 406 (2011).
http://dx.doi.org/10.1134/S1063784211030169
11. M.M.Rezinkina, Elektrichestvo, 8, 50 (2003).
12. M.M.Rezinkina, Techn. Phys., 52, 1407 (2007).
http://dx.doi.org/10.1134/S1063784207110035
13. M.Rezinkina, E.Bydianskaya, A.Shcherba, The Environmentalist, 27, 417 (2007).
http://dx.doi.org/10.1007/s10669-007-9077-9
14. Y.K.Fetisov, A.A.Bush, K.E.Kamentsev et al., IEEE Sensors J., 6, 935 (2006).
http://dx.doi.org/10.1109/JSEN.2006.877989
15. C.B.Sawyer, C.H.Tower, Phys. Rev., 35, 269 (1930).
http://dx.doi.org/10.1103/PhysRev.35.269
16. O.L.Rezinkin, A.-K.Axelsson, V.V.Vytrishko, Instrum. Experim. Techn., 53, 755 (2010).
http://dx.doi.org/10.1134/S002044121005026X