[en] Magnetic spectrometer is described which contains a vacuum chamber with a nozzle for charged particle beam input, an inlet slot, an electromagnet with pole pieces and a flange rigidly fixed with electric inputs, a detecting assembly, inlet and outlet magnetic screens and a diaphragm with openings. To increase the device sensitivity pole pieces are situated in a vacuum chamber and are fixed on a flange; their inside surface is made in a form of n linear sections, which slopes are defined from definite relations. Disposition of pole pieces in a vacuum chamber cavity and profiling of their output boundary allows to improve spectrometer sensitivity at the expense of spectrometer position removing

[en] The collection contains abstracts of reports presented at the XI Conference «Modern facilities of plasma diagnostics and their application». The purpose of this conference is to exchange experience in the field of recent achievements in plasma diagnostics. The issues of plasma diagnostics in thermonuclear devices are considered. The problems of diagnostics of pulsed and stationary gas discharges in research and technological installations are discussed. The results of studies of various plasma objects, including cosmic and laser-produced ones, are presented

No abstract available

No abstract available

[en] Some methods for plasma diagnostics used at the T-12 installation that is a ring tokamak with two poloidal divertors are considered. The plasma density in the installation is measured by multichannel microwave interferometers with sloping plasma probing. The plasma density measurement along the major cross-section axis of a plasma is expected by a laser interferometer with the mode competition. The plasma density in the divertor channel is measured. The position, movement and stability of the boundary (divertor) plasma surface is tested by the ''reflection'' microwave interferometer. Different methods for measuring plasma movement velocity in the divertor channel are considered. The ''noises'' of the measuring channel of the ''two beams'' method permitting to measure the poloidal magnetic plasma fields are studied experimentally

[en] Properties of near electrode plasma in an electrolyte by tungsten and titan electrodes using were researched. The temperature of plasma in the near cathode region was measured by spectral methods. The research of micro structures on the surface of these electrodes was realized. For tungsten electrodes it is observed regions with the appearance of thread like structures with diameter 0.3-1.5 μm. The origin of parts with a micro pore surface (dimensions 0.1-1 μm) surface was registered for the titan electrodes

No abstract available

[en] The study of dependence of the electrolyte discharge properties from electrode matter was fulfilled. The oscillation processes of the discharge in region 10 kHz - 500 MHz were also investigated

[en] Evolution of a micropinch discharge, when discharge current changes from 50 to 200 kA is experimentally studied. The experimental dependence is close to the analytical dependence of soft X-ray output E_hν ∼ I^56/17. The experimental data confirm the adequate description of radiation processes in a plasma of a micropinch discharge within the frames of radiation compression

[en] The dependence of plasma properties of the vacuum spark from electrode matter is investigated in the paper. The spectral data of the plasma radiation in ultraviolet and visible regions had been obtained. Electric oscillations in range 1-150 MHz are registered