E
E. S. Sergienko
Researcher at Saint Petersburg State University
Publications - 27
Citations - 139
E. S. Sergienko is an academic researcher from Saint Petersburg State University. The author has contributed to research in topics: Superparamagnetism & Coercivity. The author has an hindex of 4, co-authored 24 publications receiving 76 citations.
Papers
More filters
Journal ArticleDOI
Magnetotactic Bacteria and Magnetosomes: Basic Properties and Applications
K. G. Gareev,Denis S. Grouzdev,P. V. Kharitonskii,Andrei Kosterov,Veronika V. Koziaeva,E. S. Sergienko,Maxim Shevtsov +6 more
TL;DR: Magnetotactic bacteria (MTB) belong to several phyla and exhibit the ability of magneto-aerotaxis as mentioned in this paper, which accounts for the growing interest in MTB and magnetofossils in paleo-and rock magnetism and in a wider field of biogeoscience.
Journal ArticleDOI
Magnetic granulometry and Mössbauer spectroscopy of Fe m O n -SiO 2 colloidal nanoparticles
P. V. Kharitonskii,P. V. Kharitonskii,A. S. Kamzin,K. G. Gareev,Albert Valiullin,O. S. Vezo,E. S. Sergienko,D. V. Korolev,Andrei Kosterov,S. V. Lebedev,Anton Gurylev,Anton Reinyuk +11 more
TL;DR: In this article, a lognormal size distribution of colloidal nanoparticles with an average size of 20-30nm was constructed based on the data obtained with transmission electron microscopy and dynamic light scattering.
Journal ArticleDOI
Magnetism of Fe-doped Al2O3 and TiO2 layers formed on aluminum and titanium by plasma-electrolytic oxidation
V. S. Rudnev,V. S. Rudnev,Peter V. Kharitonskii,Andrei Kosterov,E. S. Sergienko,E. V. Shevchenko,I. V. Lukiyanchuk,M. V. Adigamova,V. P. Morozova,I. A. Tkachenko +9 more
TL;DR: A comprehensive study of the magnetic behavior, morphology, and composition of Fe-containing oxide coatings on aluminum and titanium has been carried out to investigate the origin of their ferromagnetic properties.
Journal ArticleDOI
Aggregate stability and magnetic characteristics of colloidal Fe m O n -SiO 2 particles obtained by sol-gel method
O. S. Vezo,K. G. Gareev,D. V. Korolev,I. A. Kuryshev,S. V. Lebedev,Vyacheslav A. Moshnikov,E. S. Sergienko,P. V. Kharitonskii +7 more
TL;DR: In this article, the shapes and sizes of separate single particles and their aggregates have been determined by scanning electron microscopy, based on magnetization curves obtained on a vibrating-sample magnetometer and characteristics calculated within the theoretical model of magnetostatically interacting particles.
Journal ArticleDOI
High-coercivity magnetic minerals in archaeological baked clay and bricks
Andrei Kosterov,Mary Kovacheva,Maria Kostadinova-Avramova,P. Minaev,Natalia Salnaia,Leonid Surovitskii,Leonid Surovitskii,Svetlana Yu. Yanson,E. S. Sergienko,P. V. Kharitonskii +9 more
TL;DR: A detailed rock magnetic study on a representative collection of archaeological ceramics (baked clay from combustion structures and bricks) from Bulgaria and Russia was carried out in this paper, where measurement of isothermal remanence acquisition and demagnetization as a function of temperature between 20 and 600 °C.