Main field of study: 011200  Physics s
Area of specialization:  Molecular Biophysics
Department of Molecular Biophysics and Polymer Physics
Scientific advisor:  Prof., Doctor of  Physics and Mathematics Sciences,  V.V. Voitylov
Reviewer: Prof., Doctor of  Physics and Mathematics Sciences ,  А.P. Golovitsky

A  study of optical and electro-optical properties diamond 
 nanodisperse systems
Koshlan Tetiana

The master dissertation  is described methods  determining the size distribution of the particles in suspension by using  electro-optical method and the method of dynamic light scattering. The investigation of the precision and reliability of measurements of the size of colloidal particles in solution and determining optimal measurement procedures and data processing to obtain the best result in the model of polydisperse solutions. The  result of experiments and processing results of  experiments  are  shown that the optical and electro-optical methods get   different information about the nanodispersed systems. It was found that the results of a study of the scattering and electro-optical properties strongly depend on the particle size and shape, and slightly depend on the processes associated with the formation of loose aggregates with low optical density. Thus, these results can be used in studying the properties of modern equipment nanometer particles and structures there from, which are formed in fluid medium.
List of publications
1.  Koshlan T.V. , Petrov M.N. The study of aquatic systems nanodispersed diamond light scattering methods, and electro-optics //International scientific conference of students, graduate students and young scientists "Youth and Science: Prospect Free", Siberian Federal University, 15-25 April, 2015, Krasnoyarsk.
2. Kulikov K.G., Koshlan T.V. Determining the size of colloidal particles by  using dynamic light scattering method // Journal of Technical Physics (in press).