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Article information
2010 , Volume 15, ¹ 6, p.57-74
Zhukov V.P., Fedoruk M.P.
Finite-difference method for calculating the ground state of nanostructures in a 6-band k x p approximation
A compact, divergent and Hermitian finite-difference analog of the Schrodinger operator of a 6-band k õ p model was suggested. An implicit iteration method for the calculation of the ground and the first excited states of this operator was described. It is shown, that in the case of spatially dependent effective masses, the k õ p model allows different formulations. Some of these formulations have nonphysical spectrum
[full text]
Keywords: k x p model, quantum dot, Schrodinger operator, effective mass, implicit finite-difference scheme, eigenfunction
Author(s):
Zhukov Vladimir Petrovich
Dr.
Position: Senior Research Scientist
Office: Federal Research Center for Information and Computational Technologies
Address: 630090, Russia, Novosibirsk, Ac. Lavrentiev ave., 6
Phone Office: (383) 330 97 72
E-mail: zuk@ict.nsc.ru
Fedoruk Mikhail Petrovich
Dr. , Academician RAS, Professor
Position: Chancellor
Office: Novosibirsk State University, Federal Research Center for Information and Computational Technologies
Address: 630090, Russia, Novosibirsk, str. Pirogova, 2
Phone Office: (3832) 349105
E-mail: mife@net.ict.nsc.ru
SPIN-code: 4929-8753
Bibliography link:
Zhukov V.P., Fedoruk M.P. Finite-difference method for calculating the ground state of nanostructures in a 6-band k x p approximation // Computational technologies. 2010. V. 15. ¹ 6. P. 57-74
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