Published October 2002 | Version v1
Journal article Metadata-only

Microwave cellular discharge in fine powder mixtures

Creators

  • 1. Institute of General Physics, Russian Academy of Sciences, ul. Vavilova 38, Moscow, 119991 (Russian Federation)
  • 2. Keldysh Institute of Applied Mathematics, Russian Academy of Sciences, Miusskaya pl. 4, Moscow, 125047 (Russian Federation)

Description

The excitation of microwave discharges in fine semiconductor powders and powder mixtures of metals and dielectrics is studied. The plasma is produced due to local sparks generated in microsecond microwave pulses. The time delay in the onset of a discharge amounts to several milliseconds for intensities on the order of 10 kW/cm2. As the discharge develops, both microwave absorption and the discharge glow intensity increase. Intense nonuniform heating of the powder is observed

Additional details

Identifiers

DOI
10.1134/1.1513841;

Publishing Information

Journal Title
Plasma Physics Reports
Journal Volume
28
Journal Issue
10
Journal Page Range
p. 871-876
ISSN
1063-780X
CODEN
PPHREM

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35010810
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Translation
Descriptors DEI
DIELECTRIC MATERIALS; ELECTRIC SPARKS; GLOW DISCHARGES; HEATING; HIGH-FREQUENCY DISCHARGES; POWDERS; SEMICONDUCTOR MATERIALS
Descriptors DEC
ELECTRIC DISCHARGES; MATERIALS

Optional Information

Notes
Translated from Fizika Plazmy, ISSN 0367-2921, 28, 945-951 (No. 10, 2002); (c) 2002 MAIK ''Nauka / Interperiodica''.