Non-relativistic and relativistic equations for the Kratzer potential plus a dipole in 2D systems
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DOI: 10.1088/1402-4896/ab3501
Abstract: In this work, we study the wave equations in 2D Euclidian space for a new non-central potential consisting of a Kratzer term and a dipole term. For Schrodinger equation, we obtain the analytical expressions of… read more here.
Keywords: equations kratzer; relativistic equations; term; kratzer potential ... See more keywords
Nonlinear optical properties of tunable spherical quantum dots under like-screened Kratzer potential
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DOI: 10.1088/1402-4896/ad3d3d
Abstract: Using the effective mass approximation and the iterative procedure, we study the optical rectification (OR) coefficient of a spherical quantum dot (QD) system with like-screened Kratzer potential (LSKP), taking into account the influence of the… read more here.
Keywords: nonlinear optical; screened kratzer; kratzer potential; like screened ... See more keywords
Optical absorption coefficient in quantum dot with Kratzer potential
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DOI: 10.1088/1555-6611/ae1947
Abstract: In this work, we present a theoretical study of the optical absorption coefficient (OAC) in GaAs/AlGaAs spherical quantum dots (QDs) described by the Kratzer potential. By solving the Schrödinger equation, the quantized energy levels and… read more here.
Keywords: optical absorption; absorption coefficient; absorption; kratzer potential ... See more keywords
Quantum bound states of a Landau-type system for a moving electric quadrupole moment under the Kratzer potential in both commutative and noncommutative spaces
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DOI: 10.1140/epjp/s13360-020-00787-w
Abstract: Bound states solutions and radial wave functions of a Landau system for a moving neutral particle that possesses an electric quadrupole moment under the Kratzer potential are obtained in commutative and noncommutative spaces. In both… read more here.
Keywords: bound states; kratzer potential; electric quadrupole; system moving ... See more keywords
The Klein–Gordon equation with the Kratzer potential in the noncommutative space
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DOI: 10.1142/s0217732318502036
Abstract: The Klein–Gordon equation is considered for the Kratzer potential in the spherical polar coordinate in laboratory frame in noncommutative space. The energy shift due to noncommutativity is obtained via the perturbation theory. After rather cumbersome… read more here.
Keywords: space; noncommutative space; gordon equation; kratzer potential ... See more keywords