Measurement of the nonlinearity of liquid dielectrics in submicron gaps
Measurement of the nonlinearity of liquid dielectrics in submicron gaps
F.V. Bulygin and S.Р. Vyatchanin
А method has been developed for measuring а submicron capacitive gap and to determine its size without direct measurement. The quadratic dielectric nonlinearity of а number of liquid dielectrics has been measured for the first time in the microwave range.
Show AbstractApplication of the introscopic sensitive- point method to the stabilization of the spin oscillator using an inhomogeneously broadened line
Application of the introscopic sensitive- point method to the stabilization of the spin oscillator using an inhomogeneously broadened line
N.V. Anisimov and Yu.S. Konstantinov
An application of the sensitive- point method to the staЫlization of the multifrequency output of а spin oscillator is discussed. The possible use of two-frequency gradient modulation in increasing the resolution of the NMR spectrometer is examined.
Show AbstractClassification of singular points of the streamlines of active and reactive intensity in the near field due to sources of sound
Classification of singular points of the streamlines of active and reactive intensity in the near field due to sources of sound
А.N. Ivannikov and D.I. Kravchenko
А classification is given for the singular points of streamlines of the active and reactive intensity. It is shown that active intensity has singular points in the form of а center or saddle, whereas reactive intensity has singular points in the form of а node or saddle.
Show AbstractTheoretical desciption of thermal self- focusing of saw- tooth acoustic waves
Theoretical desciption of thermal self- focusing of saw- tooth acoustic waves
О.V. Rudenko and O.А. Sapozhnikov
The geometric acoustic approximation used to analyze thermal selffocusing of saw-tooth waves. The analysis shows that the results differ significantly from those estaЬlished previously for harmonic waves.
Show AbstractEffect of а tropical cyclone on ocean surface
Effect of а tropical cyclone on ocean surface
V.V. Alekseev and N.S. Evsa
The reaction of ocean surface to а tropical cyclone (ТC) is discussed in terms of the "shallow water" model. The variation in the quasihomogeneous layer is described bу the Pollard model, and а distribution of the surface level of the ocean is obtained for different TC parameters.
Show AbstractGalvanomagnetic effects in germanium- doped indium antimonide under deep irradiation with fast electrons
Galvanomagnetic effects in germanium- doped indium antimonide under deep irradiation with fast electrons
N.В. Brandt, Е.Р. Skipetrov, V.V. Dmitriev, G.I. Kol'tsov, and Е.А. Ladygin
It is shown that p-n conversion under electron bombardment of $р-InSb\langle Ge\rangle$ samples, the electron concentration passes through а maximum, and а limiting state with n- type conductivity is reached. These re sults are explained in terms of the formation of complexes consisting of primary defects and impurity atoms.
Show AbstractDeformation mechanism for the metal- semiconductor phase-transit ion temperature of а $VO_2$ film due to absorption
Deformation mechanism for the metal- semiconductor phase-transit ion temperature of а $VO_2$ film due to absorption
V.I. Emel'yanov, N.L. Levshin, and А.L. Semenov
А theoretical study is reported of the effect of absorption of molecules on the semiconductor- metal phase - transition temperature in $VO_2$ films. The theoretical predictions are compared with experimental data.
Show AbstractThe state of dipolar glass in PbGeTeSe solid solutions produced along the PbSe- GeTe section of the phase diagram
The state of dipolar glass in PbGeTeSe solid solutions produced along the PbSe- GeTe section of the phase diagram
A.I. Lebedev and I.А. Sluchinskaya
Samples of $n-Pb_{1-x}Ge_xTe_{1-y}Se_y$ with $y\approx 1$ and germanium concentration below the threshold for the onset of ferroelectric properties were found to exhibit low- temperature electron scattering. This was explained bу the appearance of disordered dipolar structure of the dipole glass type in these systems.
Show AbstractInteraction between а classical particle- type object and а quantized field
Interaction between а classical particle- type object and а quantized field
К.А. Sveshnikov
It is found that there is а sp ecific direct nonde layed interaction between fundamental particles in the region of а classical particle- type cluster, which is due to quantum fluctuations in the cluster's center of mass.
Show AbstractThe Weinberg angle in a 6- dimensional model for gravitational-electroweak interactions
The Weinberg angle in a 6- dimensional model for gravitational-electroweak interactions
Yu.S. Vladimirov and А.О. Miroshnik
А 6-dirnensional geornetrical theory is proposed that cornbines the general theory of relativity with the Weinberg-Salam weak interaction model; а metrical method is used for introducing the W± bosons subject to abandoning the metric cylindricity condition with respect to the additional coordinates. А mass mechanism of Higgs type leads to а correct relation between the W± and Z bosons. Тhere is cornplete correspondence with the Weinberg-Salam model. А theoretical value for the Weinberg angle is derived (θ_w = 30°).
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