A new technique for carrying out real-time measurements of crystal growth rate

The growth rates of crystal interfaces have been measured by using a new technique — the laser diffraction metering technique. It is simple, visualized, fast and has high precision. This paper describes the basic principle, operation method and the precision of the technique.     

About the Nature of Bead Lightning and Laboratory “Plasmoids”

Doklady Physics - The results of experimental investigations of an electric discharge in an aqueous medium are presented. In the experiment, the formation of luminous balls, which sometimes...     

Propagation of Elastic Waves in Dynamically Self-Similar Structures (Dynamic Fractals)

Acoustical Physics - The concept of a dynamically self-similar structure (dynamic fractal) is introduced, consisting in the similarity of the dynamic parameters of the cell generatrices. Elastic...     

Analytic Continuation of Scattering Data,Asymptotic Normalization Coefficients,and Astrophysics

Physics of Atomic Nuclei - The formalism of asymptotic normalization coefficients and methods for determining them from experimental nuclear data are discussed. A new method is proposed that uses...     

Current Status and Objectives of Modernizing the Engineering,Physical, and Energy Infrastructure of the SFT Facility for the Implementation of the Ignitor Project

Physics of Atomic Nuclei - The Ignitor tokamak nuclear fusion research project is one of the most ambitious initiatives undertaken under the long-term scientific cooperation program between the...     

New Version of the KTM Lithium Divertor

Physics of Atomic Nuclei - At present, the Kazakhstan Tokamak for Material testing (KTM) project is in progress. The optimization of innovative design elements of the divertor is carried out at the...     

Effect of “Sodium Sulfite–Ascorbic Acid” Complex Antioxidant Additive on the Composition,Structure and Semiconducting Properties of PbSe Film

Physics of the Solid State - Comparative experimental data, using dynamic light scattering methods, scanning electron and atomic force microscopy, on the composition, crystal structure,...     

Structural Phase Transitions in α-Titanium Containing Nonmetal Microimpurities

Physics of the Solid State - Structural phase transitions occurring at elevated temperatures in α-titanium powder containing nonmetal microimpurities are investigated by differential scanning...     

Control of Impurity Microstructure Formed during a Nonequilibrium Phase Transition in a Diluted Ternary Alloy

Physics of the Solid State - Based on a general analytical approach supported with results of model numerical calculations, the possibility of developing periodic layered impurity structures formed...