TY - JOUR
T1 - Properties of wide-peak autosolitons in electron-hole and gas plasmas
AU - Osipov, V. V.
AU - Muratov, C. B.
PY - 1994
Y1 - 1994
N2 - With the use of the multifunctional variational method we have analyzed the shape and other parameters of a wide-peak autosoliton, which can be excited in electron-hole or slightly ionized gas plasmas heated by constant electric current or electromagnetic radiation. We have shown that this autosoliton exists even in very weakly nonequilibrated plasmas. In a number of cases the minimal pumping power needed to maintain this autosoliton is proportional to 2, whereas the maximum temperature of hot carriers in its center, Tmax-4, where =l/L1, L is the ambipolar diffusion length, and l is the length of the hot electron energy relaxation.
AB - With the use of the multifunctional variational method we have analyzed the shape and other parameters of a wide-peak autosoliton, which can be excited in electron-hole or slightly ionized gas plasmas heated by constant electric current or electromagnetic radiation. We have shown that this autosoliton exists even in very weakly nonequilibrated plasmas. In a number of cases the minimal pumping power needed to maintain this autosoliton is proportional to 2, whereas the maximum temperature of hot carriers in its center, Tmax-4, where =l/L1, L is the ambipolar diffusion length, and l is the length of the hot electron energy relaxation.
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U2 - 10.1103/PhysRevE.50.3251
DO - 10.1103/PhysRevE.50.3251
M3 - Short survey
AN - SCOPUS:22244463906
SN - 1063-651X
VL - 50
SP - 3251
EP - 3254
JO - Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
JF - Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
IS - 4
ER -