Fission-fragment excitation of metal electrons

Journal Article · Sat Aug 01 00:00:00 EDT 1987 · Sov. At. Energy (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF01123661· OSTI ID:5577881

Martynenko, Yu V; Yavlinskii, Yu N

The authors mathematically formulate the formation and relaxation of excited-electron regions along the paths of fission fragments under conditions of first wall sputtering and ionization and fission fragment transport into the wall. Their model incorporates all collisional and absorptional aspects of energy transfer between fragments and electrons and includes thermal diffusion and heat transfer between electrons and the metal lattice. Interactions with quasi particles in the solid-state regime are also given consideration.

• OSTI ID: 5577881
• Journal Information: Sov. At. Energy (Engl. Transl.); (United States), Vol. 62:2; Other Information: Translated from At. Energ.; 62: No. 2, 80-83(Feb 1987)
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ELECTRONS
ENERGY TRANSFER
FIRST WALL
IONIZATION
SPUTTERING
FISSION FRAGMENTS
METALS
THERMONUCLEAR REACTOR MATERIALS
COLLISIONS
ELECTRIC CONDUCTIVITY
ELECTRON CAPTURE
ELECTRON DENSITY
ELECTRON GAS
ELECTRON-PHONON COUPLING
ENERGY ABSORPTION
EXCITATION
FERMI LEVEL
FISSION TRACKS
GOLD
LATTICE PARAMETERS
MATHEMATICAL MODELS
PLASMONS
RELAXATION
SAHA EQUATION
THERMAL CONDUCTIVITY
THERMAL DIFFUSION
TRANSPORT THEORY
ABSORPTION
CAPTURE
DIFFUSION
ELECTRICAL PROPERTIES
ELEMENTARY PARTICLES
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EQUATIONS
FERMIONS
FLUIDS
GASES
LEPTONS
MATERIALS
NUCLEAR FRAGMENTS
PARTICLE TRACKS
PHYSICAL PROPERTIES
QUASI PARTICLES
THERMODYNAMIC PROPERTIES
THERMONUCLEAR REACTOR WALLS
TRANSITION ELEMENTS
700201* - Fusion Power Plant Technology- Blanket Engineering
700209 - Fusion Power Plant Technology- Component Development & Materials Testing
360104 - Metals & Alloys- Physical Properties
656003 - Condensed Matter Physics- Interactions between Beams & Condensed Matter- (1987-)