Percolation in a laser plume near the surface of a ternary Al-Cu-MgF{sub 2} target

Journal Article · Sat Oct 31 04:00:00 EST 1998 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE1998V028N10ABEH001358· OSTI ID:21435932

Kask, Nikolai E; Michurin, Sergei V; Fedorov, Gennadii M; Vasil'ev, O A; Stolyarov, D L; Chopornyak, D B ^[1]

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1. D.V. Skobel'tsyn Institute of Nuclear Physics, M.V. Lomonosov Moscow State University, Moscow (Russian Federation)

The microwave absorption of a plasma plume formed from variable-composition (Al{sub y}Cu{sub 1-y}){sub x}(MgF{sub 2}){sub 1-x} targets and percolation dependences were determined for several weight concentrations of Al in the target. It was shown that the percolation threshold was governed by the total concentration of all metal atoms. An additional-absorption maximum was discovered at the percolation threshold. (interaction of laser radiation with matter. laser plasma)

• OSTI ID: 21435932
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 10 Vol. 28; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ABSORPTION
ALKALINE EARTH METAL COMPOUNDS
ALLOY SYSTEMS
ALUMINIUM
COPPER
ELECTROMAGNETIC RADIATION
ELEMENTS
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
LASER RADIATION
MAGNESIUM COMPOUNDS
MAGNESIUM FLUORIDES
METALS
MICROWAVE RADIATION
PLASMA
RADIATIONS
SORPTION
SURFACES
TERNARY ALLOY SYSTEMS
TRANSITION ELEMENTS