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Magnetic field implementation in multiband k⋅p Hamiltonians of holes in semiconductor heterostructures

dc.contributor.authorPlanelles, Josep
dc.contributor.authorClimente, Juan I.
dc.date.accessioned2014-04-07T09:37:27Z
dc.date.available2014-04-07T09:37:27Z
dc.date.issued2013
dc.identifier.citationPLANELLES, Josep; CLIMENTE, Juan I. Magnetic field implementation in multiband k⋅ p Hamiltonians of holes in semiconductor heterostructures. Journal of Physics: Condensed Matter, 2013, vol. 25, no 48, p. 485801.ca_CA
dc.identifier.issn0953-8984
dc.identifier.issn1361-648X
dc.identifier.urihttp://hdl.handle.net/10234/89529
dc.descriptionWe propose an implementation of external homogeneous magnetic fields in kṡp Hamiltonians for holes in heterostructures, in which we make use of the minimal coupling prior to introducing the envelope function approximation. Illustrative calculations for holes in InGaAs quantum dot molecules show that the proposed Hamiltonian outperforms the standard Luttinger model (Luttinger 1956 Phys. Rev. 102 1030) describing the experimentally observed magnetic response. The present implementation culminates our previous proposal (Planelles et al 2010 Phys. Rev. B 82 155307).ca_CA
dc.description.sponsorShipWe thank M. Doty, A. S. Bracker and D. Gam- mon for sharing experimental data. Support from MICINN project CTQ2011-27324, UJI-Bancaixa project P11B2011-01 and the Ramon y Cajal program (JIC) is acknowledged.ca_CA
dc.format.extent6 p.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherIOP Publishingca_CA
dc.relation.isPartOfJournal of Physics: Condensed Matter (2013) vol. 25, no 48ca_CA
dc.rights© 2014 IOP Publishingca_CA
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/*
dc.subjectEnvelope function approximationsca_CA
dc.subjectField implementationca_CA
dc.subjectHomogeneous magnetic fieldca_CA
dc.subjectLuttinger modelca_CA
dc.subjectMagnetic responseca_CA
dc.subjectMultibandca_CA
dc.subjectQuantum dot moleculesca_CA
dc.subjectSemiconductor heterostructuresca_CA
dc.titleMagnetic field implementation in multiband k⋅p Hamiltonians of holes in semiconductor heterostructuresca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1088/0953-8984/25/48/485801
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttp://iopscience.iop.org/0953-8984/25/48/485801ca_CA
dc.type.versioninfo:eu-repo/semantics/submittedVersionca_CA


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