Biographical Sketch:
1987: Candidate of Sciences (Ph.D., Phys. and Math.) Institute for Problems of Material Sciences, Kiev, Ukraine. Diploma FM No 030071. Title: Influence of extrinsic and intrinsic defects, pressure and temperature on lithium niobate and tantalate properties. 1978: M.Sc. in Physics of dielectrics and ferroelectrics, Rostov-on-Don State University, USSR
Interests:
Experimental research of defects in ferroelectrics, non-linear optical materials, electro and acousto-optical crystals.
Selected Publications:
2005: 1. B. Briat, V. G. Grachev, G. I. Malovichko, O. F. Schirmer, M.Wöhlecke. Defects in photorefractive materials and their investigations. Chapter in the book “Springer Series in Optical Sciences: Photorefractive Materials and Applications”, ed. by P.Gunter and J.-P.Huignard. Volume II. (Accepted in July, 2004, it will be presented at CLEO meeting in May 2005). 2. G. Malovichko, V. Grachev, O. Schirmer. Multifrequency spectroscopy of defects in complex oxides. Physica Status Solidi (a), 202, No. 2, 207-221 (2005). [download]
2004: V. Grachev, G. Malovichko, O. Schirmer. Structures of point defects in lithium niobate. Ukrainian Journal of Physics, 49, 438-448 (2004). [download]
2003: 1. G.Malovichko, V.Grachev and O.Schirmer. Point Defects and Physical Properties of Ferroelectrics. Lithium Niobate. Fundamental Physics of Ferroelectrics 2003. Ed. by P.K.Davies and D.J.Singh, AIP Conference Proceedings, 677, pp. 196-203 (2003). 2. M.Meyer, C.Veber, O.F.Schirmer, G.I.Malovichko, V.G.Grachev, M.Kaczmarek. BaTiO3 and Ba0.77Ca0.27TiO3 doped with Rhodium: quantitative determination of charge transfer parameters by EPR-based defect studies. OSA TOPS, v.87, 124-127 (2003).
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