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NUMERICAL QUENCHING FOR A SEMILINEAR PARABOLIC EQUATION WITH A POTENTIAL AND GENERAL NONLINEARITIES
(Universidad Católica del Norte, Departamento de Matemáticas, 2008)
Excitons in undoped AlGaAs/GaAs wide parabolic quantum wells
(2010-04-12)
In this work the electronic structure of undoped AlGaAs/GaAs wide parabolic quantum wells (PQWs) with different well widths (1000 and 3000 ) were investigated by means of photoluminescence (PL) measurements. Due to the ...
Excitons in undoped AlGaAs/GaAs wide parabolic quantum wells
(2010-04-12)
In this work the electronic structure of undoped AlGaAs/GaAs wide parabolic quantum wells (PQWs) with different well widths (1000 and 3000 ) were investigated by means of photoluminescence (PL) measurements. Due to the ...
The blow-up problem for a semilinear parabolic equation with a potential
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2007)
Let Omega be a bounded smooth domain in R-N. We consider the problem u(t) = Delta u + V(x)u(P) in Omega x [0, T), with Dirichlet boundary conditions u = 0 on partial derivative Omega x [0, T) and initial datum u (x, 0) = ...
Sensitivity of metal oxide gas sensors to non-parabolic intergranular barriers
(Elsevier Science Sa, 2017-03-01)
We analyze the electrical conductivity of polycrystalline semiconductor solids due to the presence ofSchottky-type potential barriers formed at intergrains. The density of charged dopants along the grains isusually considered ...
GENERAL POTENTIALS DESCRIBED BY SO(2,1) DYNAMIC ALGEBRA IN PARABOLIC-COORDINATE SYSTEMS
(Iop Publishing Ltd, 1991-11-07)
We propose general three-dimensional potentials in rotational and cylindrical parabolic coordinates which are generated by direct products of the SO(2, 1) dynamical group. Then we construct their Green functions algebraically ...
GENERAL POTENTIALS DESCRIBED BY SO(2,1) DYNAMIC ALGEBRA IN PARABOLIC-COORDINATE SYSTEMS
(Iop Publishing Ltd, 1991-11-07)
We propose general three-dimensional potentials in rotational and cylindrical parabolic coordinates which are generated by direct products of the SO(2, 1) dynamical group. Then we construct their Green functions algebraically ...
GENERAL POTENTIALS DESCRIBED BY SO(2,1) DYNAMIC ALGEBRA IN PARABOLIC-COORDINATE SYSTEMS
(Iop Publishing Ltd, 2014)
Orbital magnetism in ensembles of parabolic potentials
(American Physical SocCollege PkEUA, 1998)