BULLETIN OF THE LEBEDEV PHYISICS INSTITUTE
P.N.Lebedev Physics Institute of the Russian Academy of sciences

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1. Title:
A TETRAHEDRAL ANALOG OF THE MOBIUS BAND - THE "TWIST-BATH" HEXACYCLE
Authors:
V.P. Martovitskii.



Abstract:


2. Title:
TOPOLOGICAL PHASES AND INTERPRETATION OF THE INTERFEROMETER MEASUREMENTS
Authors:
V.A. Andreev, K.V. Indukaev, A.V. Tavrov.



Abstract:
The structure of the phase arising when a probing light beam passes through an optical system is analyzed. Its value is determined by the length of the optical path of the beam, by the geometry of the trajectory and by the optical properties of the surfaces reflecting it. This phase is the sum of a linear phase, the Fresnel phase, and the Rytov-Vladimirski phase. Each phase is caused by a specific reason: by spatial orientation of the sample surface and by the distribution of the reflection coefficient and the refractive index on this surface. The interferometer measures the sum of all these separate phases. The method which makes it possible to divide these separate phases and therefore to determine the corresponding characteristics of an object is worked out. With its help one can find information on the object characteristics which cause these separate phases. In the case of an isotropic object, the explicit formulas are derived. The device based on this approach combines the properties of both a profilometer and an ellipsometer.


3. Title:
OBSERVATION OF LONG-RANGE α-PARTICLES IN THE COURSE OF DEUTERIUM (HYDROGEN) DESORPTION FROM THE Au/Pd/PdO:D(H) HETEROSTRUCTURE
Authors:
A.G. Lipson, A.S. Roussetski, A.. Takahashi, J.. Kasagi.



Abstract:


4. Title:
OBSERVATION OF MESOSPHERIC OZONE AT MILLIMETER WAVELENGTHS
Authors:
S.V. Solomonov, E.P. Kropotkina, A.I. Semenov.



Abstract:


5. Title:
GIBBS PARADOX AND THE MEANING OF THE CONCEPT OF ENTROPY IN CLASSICAL PHYSICS
Authors:
M.L. Khazin.



Abstract: