Articles with "spherical sector" as a keyword



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Symmetry of positive solutions of elliptic equations with mixed boundary conditions in a sub-spherical sector

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Published in 2021 at "Nonlinearity"

DOI: 10.1088/1361-6544/abf339

Abstract: The paper is devoted to the qualitative properties of positive solutions to a semilinear elliptic equation in a planar sub-spherical sector. Under certain range of amplitudes, we prove some monotonicity properties via the method of… read more here.

Keywords: symmetry positive; positive solutions; sub spherical; spherical sector ... See more keywords
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Quantum Revivals in Curved Graphene Nanoflakes

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12121953

Abstract: Graphene nanostructures have attracted a lot of attention in recent years due to their unconventional properties. We have employed Density Functional Theory to study the mechanical and electronic properties of curved graphene nanoflakes. We explore… read more here.

Keywords: quantum revivals; graphene nanoflakes; revivals curved; curved graphene ... See more keywords
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A Theoretical Study of Interband Absorption Spectra of Spherical Sector Quantum Dots under the Effect of a Powerful Resonant Laser

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Published in 2023 at "Nanomaterials"

DOI: 10.3390/nano13061020

Abstract: We explore the variation of interband absorption spectra of GaAs spherical sector quantum dots (QDs) in response to a strong resonant laser, using the renormalized wave function method. Even though a spherical sector QD appears… read more here.

Keywords: resonant laser; interband; spherical sector; interband absorption ... See more keywords