Influence of low- energy electron irradiation оn the fluctuational relief of the Si-Si02 interface
Influence of low- energy electron irradiation оn the fluctuational relief of the Si-Si02 interface
S.N. Kozlov and А.Yu. Potapov
Low-energy electron radiation is shown to bе сараblе of modifying substantially the fluctuation relief of the $Si—SiO_2$ interface and increasing the density of "fluctuational" surface electron states of the interface.
Show AbstractApplications of the two fixed centers problem in stellar dynamics
Applications of the two fixed centers problem in stellar dynamics
G.I. Shirmin
Ву the method of "incomplete integrals" а partial solution is constructed for the classical problem of two fixed centers, which describes parabolic motions. Ву inversion of quadratures in elliptic Jacobi functions, analytic expressions are obtained that are suitable for representing the motion of а star in the sphere of action of the nucleus of а spherical stellar cluster with adjustment for the perturbation bу the galactic nucleus.
Show AbstractDistortion of relict fluctuations bу gravitational lenses
Distortion of relict fluctuations bу gravitational lenses
М.V. Sazhin
As relict radiation passes through the gravity field of galaxies its statistics is modified. The statistics of bursts of а random field от after passing near а galaxy is changed, so that, starting from а certain critical level, an exponential distribution is observed. This change of fluctuations от is equivalent to formation of а new generation of radio sources. The astrophysical properties of such sources are examined.
Show AbstractSupersymmetry mechanism of energy gap formation in systems with fermionic zero modes
Supersymmetry mechanism of energy gap formation in systems with fermionic zero modes
К.А. Sveshnikov
The existence of zero fermionic mode in systems with Yukawian coupling is shown to make possible а specific formation mechanism of an nergy gap due to dynamic supersymmetry: there is а mixing of fermions and bosons as а result of exhhange of fermionic number during interaction with the zero mode.
Show AbstractTime and angular distribution of cohereцt synchrotron radiation of а bunch of particles
Time and angular distribution of cohereцt synchrotron radiation of а bunch of particles
N.Р. Klepikov
А formulation is offered of theory of time-angle distribution of the radiation of а system of relativistic particles that takes into account the probability distribution of shifts of particle trajectories in а bunch.
Show AbstractА reduction method for optical spectral analysis from photoemission data
А reduction method for optical spectral analysis from photoemission data
М.N. Agapov, S.V. Klishin, V.V. Mikhailin, and Yu.Р. Pyt'ev
The possibility is studied of reconstructing an optical spectral radiation from the energy of photoelectrons bу а reduct±on method. With this method, it is possible to eliminate the monochromator from the scheme.
Show AbstractRelativistic one- dimensional hydrogen atom
Relativistic one- dimensional hydrogen atom
V.В. Gostev, V.С. Perez - Fernandez, А.R. Frenkin, and G.А. Chizhov
А new solution is offered of the one- dimensional Klein- Gordon equation with Coulomb gravity potential; it has а nonrelativistic limit which coincides with the nonrelativistic physically ассерtаЫе solution for а one-dimensional hydrogen atom.
Show AbstractTemperature dependence of а rhodamine 6G luminescence quantum yield in an ethanol-solution
Temperature dependence of а rhodamine 6G luminescence quantum yield in an ethanol-solution
А.N. Solov'ev and V.I. Yuzhakov
In temperature region of 210-180 К, the quantum yield of rhodmaine 6G fluorescence in ethanol is reduced. PossiЬle causes of this effect are suggested.
Show AbstractCaS -Eu phosphorescence excitation mechanism
CaS -Eu phosphorescence excitation mechanism
М.-L.Yu. Allsalu, M.I. Danilkin, V.D. Kuznetsov, I.Е. Kuznetsov, V.V. Mikhailin, Е.Yu. Pedak, and V.О. Seman
In а comparison of variations of the magnetic susceptibility of CaS-Eu and the EPR signal of $Eu^{2+}$ with thermally stimulated luminescence peaks, the polarities of the released carriers are determined. It is shown that during excitation in the $Eu^{2+}$ band both electron and hole capture centers become populated.
Show AbstractPhase locking used for filtering signals of multifrequency spin oscillations
Phase locking used for filtering signals of multifrequency spin oscillations
N.V. Anisimov and Yu.S. Konstantinov
Experiments are described where phase-locked loops are used to filter two separate frequencies from vibration spectra of multifrequency spin generation. The difference frequency is then measured with а high accuracy.
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