Ordering of stacked InAs/GaAs quantum-wires in InAlAs/InGaAs matrix on (100) InP substrates
| dc.citation.epage | 515 | en_US |
| dc.citation.issue | 3 | en_US |
| dc.citation.spage | 512 | en_US |
| dc.citation.volume | 40 | en_US |
| dc.citation.woscount | 5 | |
| dc.contributor.author | Lin, Z. C. | en_US |
| dc.contributor.author | Lin, S. D. | en_US |
| dc.contributor.author | Lee, C. P. | en_US |
| dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
| dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
| dc.date.accessioned | 2014-12-08T15:12:46Z | |
| dc.date.available | 2014-12-08T15:12:46Z | |
| dc.date.issued | 2008-01-01 | en_US |
| dc.description.abstract | Stacked and wire-like InAs/GaAs nanostructures in InGaAs/InAlAs matrix on InP substrates were grown by molecular beam epitaxy (M BE) and investigated by atomic force microscope (AFM) and transmission electron microscope (TEM). Cross-sectional TEM images showed that the stacked InAs and GaAs quantum-wires in InGaAs matrix were vertically aligned to form a rectangular lattice. In contrast, in InAlAs matrix, the stacked InAs quantum-wires were cross-correlated to form a bcc like lattice. Clear composition modulation was observed in the post-grown matrix material. Based on this result, a kinetic growth model is proposed to explain the stacking behavior of the quantum-wires. (C) 2007 Elsevier B.V. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/j.physe.2007.07.005 | en_US |
| dc.identifier.issn | 1386-9477 | en_US |
| dc.identifier.journal | PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.physe.2007.07.005 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/9840 | |
| dc.identifier.wosnumber | WOS:000253032800015 | |
| dc.language.iso | en_US | en_US |
| dc.subject | MBE | en_US |
| dc.subject | InP | en_US |
| dc.subject | quantum-wire | en_US |
| dc.title | Ordering of stacked InAs/GaAs quantum-wires in InAlAs/InGaAs matrix on (100) InP substrates | en_US |
| dc.type | Article | en_US |