NDLI: Impurity states in a spherical quantum dot with a modified Pöschel-Teller potential

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Content Provider	Springer Nature Link
Author	Tevosyan, H. Kh.
Copyright Year	2012
Abstract	Quantum states and energy levels of an electron in a spherical quantum dot with a modified Pöschel-Teller potential are studied. Analytical expressions for the wave function and energy of particle in the absence of impurity are obtained. Within the framework of variational method the impurity states are studied and by using numerical methods the dependences of the particle energy on the parameters of the spherical quantum dot are derived. Dependences of the electron binding energy on the half-width and depth of the potential well are revealed.
Starting Page	282
Ending Page	285
Page Count	4
File Format	PDF
ISSN	10683372
Journal	Journal of Contemporary Physics (Armenian Academy of Sciences)
Volume Number	47
Issue Number	6
e-ISSN	19349378
Language	English
Publisher	Allerton Press, Inc.
Publisher Date	2012-11-07
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	quantum dot impurity Pöschel-Teller potential energy levels variational method Particle and Nuclear Physics
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

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Impurity states in a spherical quantum dot with a modified Pöschel-Teller potential