%0 Journal Article %1 WOS:000078799200038 %A de Carvalho, RRL %A Ribeiro, J %A Farias, GA %A Freire, VN %C 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND %D 1999 %I ACADEMIC PRESS LTD %J SUPERLATTICES AND MICROSTRUCTURES %K GaAs/AlxGa1-xAs band shells} structure; superlattice; {cylindrical %N 1-2 %P 221-225 %R 10.1006/spmi.1998.0641 %T Band structure of a cylindrical GaAs/AlxGa1-xAs superwire %V 25 %X We investigate the existence of a band structure in GaAs/AlxGa1-x superlattices with cylindrical symmetry, namely GaAs/AlxGa1-xAs cylindrical superwires. These systems consists of a large number of concentric GaAs and AlxGa1-xAs alternate cylindrical shells around a central GaAs cylindrical wire. Despite the radial configuration (that breaks the translational symmetry) and the electron confinement in the central three-dimensional well, a band structure can emerge depending on the number and thickness of the cylindrical shells. (C) 1999 Academic Press.

@article{WOS:000078799200038, abstract = {We investigate the existence of a band structure in GaAs/AlxGa1-x superlattices with cylindrical symmetry, namely GaAs/AlxGa1-xAs cylindrical superwires. These systems consists of a large number of concentric GaAs and AlxGa1-xAs alternate cylindrical shells around a central GaAs cylindrical wire. Despite the radial configuration (that breaks the translational symmetry) and the electron confinement in the central three-dimensional well, a band structure can emerge depending on the number and thickness of the cylindrical shells. (C) 1999 Academic Press.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {24-28 OVAL RD, LONDON NW1 7DX, ENGLAND}, author = {de Carvalho, RRL and Ribeiro, J and Farias, GA and Freire, VN}, biburl = {https://www.bibsonomy.org/bibtex/2d38e96dea5e39c73e8afdb8bb1138b8d/ppgfis_ufc_br}, doi = {10.1006/spmi.1998.0641}, interhash = {303edfec365025c7f5a5c6b7b8e63110}, intrahash = {d38e96dea5e39c73e8afdb8bb1138b8d}, issn = {0749-6036}, journal = {SUPERLATTICES AND MICROSTRUCTURES}, keywords = {GaAs/AlxGa1-xAs band shells} structure; superlattice; {cylindrical}, note = {11th International Conference on Superlattices, Microstructures and Microdevices (ICSMM-11), HURGADA, EGYPT, JUL 27-31, 1998}, number = {1-2}, pages = {221-225}, publisher = {ACADEMIC PRESS LTD}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Band structure of a cylindrical GaAs/AlxGa1-xAs superwire}, tppubtype = {article}, volume = 25, year = 1999 }