Division of GENERAL NUCLEAR PHYSICS
Lecturers: professor B.Ishkhanov, professor I.Kapitonov
Lecturer: professor O.Vasilenko.
Lecturer: s.s.r. V.Mokeev
Lecturer: associate professor V.Sukharevsky.
Lecturers: professor B.Ishkhanov, professor I.Kapitonov
Lecturer: associate professor F.Zivopistsev.
Lecturer: professor O.Vasilenko.
Lecturer: associate professor N.Gontcharova.
Lecturer: professor O.Vasilenko.
Lecturer: professor B.Ishkhanov.
Lecturer: professor I.Kapitonov.
Lecturer: professor VB.Ishkhanov.
Lecturer: professor B.Ishkhanov.
Lecturer: associate professor E.Käbin.
Lecturer: professor O.Vasilenko.
Lecturer: professor A.Sukhanov.
Lecturer: professor V.Grishin.
Lecturer: professor V.Grishin.
Radioactive decay. Interaction of irradiation with matter. Units of measurements of activities and doses. Natural and artificial radioactivity. Biological effects of irradiation. Radiation decease. Incorporated radionuclides. Long-term consequences of irradiation. Small doses. Biological danger of irradiation comparing with other polutions of environment. Natural sources of radiation. Nuclear explosions. Migration of radionuclides in environment and along nutrition chains. Nuclear-fuel cycle. Atomic energy stations. Accidents at nuclear objects. Use of radionuclides. Radiation defense, security norms. Accident situation measures. Contemporary level of human irradiation.
Lecturer: professor O.Vasilenko.
Lecturer: professor VB.Ishkhanov.
Nuclear resonance fluorescence (NRF) as important method for investigation of cold atomic nuclei. Comparison with other methods. Main formulas. The measurement of transition probabilities, spins and parities in an NRF experiment. Experimental facilities. High resolution gamma-spectrometry. Continuous wave electron beams. Magnetic dipole excitations. Orbital and spin nuclear magnetism.
Lecturer: professor I.Kapitonov.
Lecturer: associate professor V.Grishin.
4th year, 7-th semester
Free electron theory of Drude, Sommerfeld. Zone theory. Theoretical and experimental methods of investigation of zone structure. Harmonic approximation and anharmonism of metals. Heat capacity. Thermal expansion. Thermal conductivity. Electrical conductivity. Electron scattering. Magnetic properties. Diamagnetism. Paramagnetism. Ferromagnetism and antiferromagnetism. Domen structure. Mechanical properties of metals.
Lecturer: Dr. Sci. N.G. Chechenin
4th year, 7th semester
Classical description of elastic and inelastic collisions. Applicability range of classical mechanics in the scattering problem. Thomas-Fermi description of ion (atom). Born approximation. Electron stopping power in Born approximation. Multiple scattering of ions and straggling. Dielectric mechanism of stopping. Electron and nuclear stopping powers and multiple scattering of slow particles.
Lecturers: prof. A.F. Tulinov and Dr. G.P. Pokhil.
(4th year, 7-th semester)
Introduction to the theory of atomic collisions, energy loss and radiation induced defects. Low energy ion scattering. Surface sputtering. Secondary ion emission. Ion beam induced emission of photons and electrons..
Lecturer: Dr. Sci. V.S. Chernysh
4th year, 8th semester.
Zone structure of homogeneous semiconductors. Charge concentration, mobility and conductivity at thermal equilibrium. Galvanomagnetic and thermomagnetic effects. Nonequilibrium charge carriers. Equilibrium and nonequilibrium p-n transition Plasmons, polaritons and polarons. Optical processes. Dielectrics and ferroelectrics. Polarisational catastrophe. Landau theory of phase transition. Pyroelectrics. Antiferroelectrics.Piezoelectricity. Ferroelasticity.
Lecturer: Dr.Sci. N.G.Chechenin
4th year, 8th semester
Interaction of charged particles with atomic strings and planes in crystals. Lindhards critical angle. Shadow effect. Application of shadow effect. Oscillations of scattering yield in plane channeling. Quantum effects in channeling. Bohr criteria. Quantum description of electrons in a plane channel. Correspondence of quantum and classical description. Radiation of channeling electrons. Coherent radiation. Resonance excitation of channeling ions - Okorokov effect.
Lecturers: prof. A.F. Tulinov and Dr. G.P. Pokhil.
5th year, 9th semester.
Surface crystallography. Reconstruction and relaxation. Electron structure of surface. Double layer. Localized surface states. Tangential surface transport. Tensor of magnetoconductivity in 3D. Magnetoresistance in 2D-channels. Integral and fractional quantized Hall effect. Equilibrium and nonequilibrium p-n transition. Seebeck, Peltier, Thomson effects. Solar cells and photovolaic detectors. Semiconductor lasers. Light emitting diods.
Lecturer: Dr.Sci. N.G. Chechenin
5th year, 9th semester
Classical description of ion scattering and electronic processes. Fokker-Plank equations. Ionization. Bete-Bloch theory of stopping power. Barkas and Bloch corrections. Energy loss fluctuations. Dielectric formalism. Plasmic approach. Computer codes. Atomic strings and binary collisions based codes. Simulation of ion implantation, surface scattering and sputtering at high irradiation dose. Diffusion and surface segregation. Molecular dynamics codes.
Lecturers: Dr. V.A. Khodyrev, V.I. Shulga.
5th year, 10th semester
Valent states and hybridization of C, N, O, P, S. Structure of carbohydrates. Introduction to structure of complex carbohydrates. DNA. General methods of calculations of structures of complex molecules. Hueckel approximation MO LCAO for carbohydrates. Self-consistent-field theory. Method of Roothaan. Semi-empirical approaches. Chemistry of one element. Carbon. Soot. Diamond. Graphite. Fullerenes. Collective excitations of atoms and molecules. Diamond films and coatings. Nanoparticles. Fullerene tubes. Cones.
Lecturer: Dr.Sci., Prof. S.I. Strakhova
5th year, 10th semester
Rutherford backscattering spectroscopy. Low energy ion scattering. Secondary ion mass spectrometry. Sputtered neutrals mass spectrometry. Ion induced photon emission and ion induced electron emission techniques for surface analysis. Ion induced X-ray emission. Comparison of techniques, problems and perspectives
Lecturer: Dr.Sci. V.S. Chernysh
5th year, 10th semester
Thermodynamics and phase transformations. Regular and real solutions. Ordered phases. Diffusion. Darken equations. Grain boundaries and microstructures. Coherent and noncoherent boundaries. Solidification. Homogeneous and heterogeneous nucleation. Diffusional solid phase transformation. Kinetics and TTT - diagrams. Guinier-Preston zones. Spinodal decomposition. Euthectic transformations: precipitates in Fe-C, Bain, massive and ordered transformations. Diffusionless transformations. Martensitic transformations. Bain model.
Lecturer: Dr.Sci. N.G. Chechenin
Introduction. General properties of pions, kaons, and hyperons. Pionic and kaonic beams.
- General properties of hadronic atoms. Stopping and capture of hadrons in matter and mesoatomic cascade. Measuring of masses of negative hadrons from the x-radiation. Shifts and widths of mesoatomic levels. Absorption of hadrons by nuclei. Relation between level shifts and scattering lengths.
Pion-nucleus interaction. Pion-nucleus interaction at medium energies (several hundreds of MeV). Elastic and inelastic scattering. Absorption. Two-nucleon mechanism of the absorption.resonance. Relations between amplitudes of pion-nucleon interaction in different charge channels. Charge exchange. Double charge exchange on nuclei. Pion-nucleus interaction at low energies. Properties of pionic atoms. Deeply bound pionic states in heavy nuclei and methods to produce them. Pineuts. Structure of pion-nucleus optical potential. Kaon-nucleus interaction. Specific features of interaction of K+ mesons with nucleons and nuclei. Total cross sections of K+-nucleus interaction. Interaction of K- mesons with nuclei. Influence of the strong absorption on level shifts in kaonic atoms. Absorptive channels for K- mesons.
(1405) resonance. Structure of K--nucleus optical potential. Interaction of neutral kaons with nuclei. Regeneration of short-lived kaons on nuclei. Properties of
hypernuclei. Binding energies and spins of the ground states. Spectra of the single-particle levels. States with excited cores. Macroscopic pictures. Hyperon-nucleus potential. Spin-orbit interaction of
hyperon. Microscopic pictures. Effective
N potential. Three-body
NN force. Polarization of hypernuclear cores. Methods for formation and studying of hypernuclei. Hyperon momentum transfer in various reactions and formation of hypernuclear states with different total angular momenta. (K-,
-) reaction and formation of substitutional states. Measuring of energies and widths of neutron ls states. (
+,K+) reaction and formation of stretched states. Formation of hypernuclei by capture of kaons from atomic orbits. Comparison of the
hypernuclear spectra, produced in these reactions. Experimental advantages and shortcomings: beam intensities, cross sections, energy resolution, backgrounds. Methods of formation of neutron-rich hypernuclei. Specific features of formation of hypernuclei by protons, electrons, and
quanta.
spectroscopy of
hypernuclei. Weak decays of
hypernuclei. Mesonic and nonmesonic decays and importance of the exclusion principle. Lifetimes of hypernuclei and partial decay widths for various channels. Possible violation of the
I = 1/2 rule. Partial-wave amplitudes of the nonmesonic decay and the parity violation. Methods of measuring of the lifetimes: decays in emulsions, coincidence experiments, relativistic ion collisions, delayed fission.
-nucleus systems.
N >
N conversion in nuclei.
-~ atoms and
--nucleus potential. Data on
hypernuclei. Dependence of
-nucleus interaction on isospin. Mixing of different charge states in
hypernuclei. Hypernuclei with strangeness s < 2.
- atoms,
hypernuclei, and
N >
conversion.
Formation ofhypernuclei from capture of
- hyperons.
hypernuclei and
interaction. H dihyperon. Multi-strange hypernuclei as systems of nucleons,
, and
- hyperons. Equilibrium conditions with respect to the
<>
-N conversion.