Electronic structure of phosphorus and arsenic d-doped germanium
dc.contributor.author | Carter, Damien | |
dc.contributor.author | Warschkow, O. | |
dc.contributor.author | Gale, Julian | |
dc.contributor.author | Scappucci, G. | |
dc.contributor.author | Klesse, W. | |
dc.contributor.author | Capellini, G. | |
dc.contributor.author | Rohl, Andrew | |
dc.contributor.author | Simmons, M. | |
dc.contributor.author | McKenzie, D. | |
dc.contributor.author | Marks, Nigel | |
dc.date.accessioned | 2017-01-30T14:44:50Z | |
dc.date.available | 2017-01-30T14:44:50Z | |
dc.date.created | 2013-09-15T20:00:47Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Carter, Damien and Warschkow, O. and Gale, Julian and Scappucci, G. and Klesse, W. and Capellini, G. and Rohl, Andrew and Simmons, M. and McKenzie, D. and Marks, Nigel. 2013. Electronic structure of phosphorus and arsenic d-doped germanium. Physical Review B. 88 (11): pp. 15203-1-15203-10. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/40678 | |
dc.identifier.doi | 10.1103/PhysRevB.88.115203 | |
dc.description.abstract |
Density functional theory in the LDA+U approximation is used to calculate the electronic structure ofgermanium d doped with phosphorus and arsenic. We characterize the principal band minima of the twodimensional electron gas created by d doping and their dependence on the dopant concentration. Populated first at low concentrations is a set of band minima at the perpendicular projection of the bulk conduction band minima at L into the (kx ,ky ) plane. At higher concentrations, band minima at and become involved. Valley splittings and effective masses are computed using an explicit-atom approach, taking into account the effects of disorder in the arrangement of dopant atoms in the d plane. | |
dc.publisher | American Physical Society | |
dc.subject | d-doped | |
dc.subject | germanium | |
dc.subject | arsenic | |
dc.subject | phosphorus | |
dc.title | Electronic structure of phosphorus and arsenic d-doped germanium | |
dc.type | Journal Article | |
dcterms.source.volume | 88 | |
dcterms.source.number | 11 | |
dcterms.source.startPage | 15203 | |
dcterms.source.endPage | 1 | |
dcterms.source.issn | 10980121 | |
dcterms.source.title | Physical Review B | |
curtin.note |
Copyright © 2013 by the American Physical Society | |
curtin.department | ||
curtin.accessStatus | Open access |