| Publication Type |
Journal Article |
| School or College |
College of Engineering |
| Department |
Materials Science & Engineering |
| Creator |
Liu, Feng |
| Other Author |
Bai, Lugang; Tersoff, J. |
| Title |
Self-organized quantum-wire lattice via step flow growth of a short-period superlattice |
| Date |
2004-06 |
| Description |
We develop a theoretical model for step flow growth of multilayer films, taking into account the interlayer step-step interaction induced by misfit strain.We apply the model to simulate the growth of strain-compensated short-period superlattices. Step-bunch ordering improves in successive layers, leading to self-organized growth of a lattice of quantum wires. This quantum-wire array has some similarities to the ‘‘lateral composition modulation'' observed experimentally in short-period superlattices. |
| Type |
Text |
| Publisher |
American Physical Society |
| Journal Title |
Physical Review Letters |
| Volume |
92 |
| Issue |
22 |
| DOI |
10.1103/PhysRevLett.92.225503 |
| citatation_issn |
0031-9007 |
| Subject |
Quantum-wire lattice; Short-period superlattice; Step flow growth |
| Subject LCSH |
Self-organizing systems; Nanowires; Superlattices as materials; Thin films, Multilayered |
| Language |
eng |
| Bibliographic Citation |
Bai, L., Tersoff, J., & Liu, F. (2004). Self-organized quantum-wire lattice via step flow growth of a short-period superlattice. Physical Review Letters, 92(22), 225503. |
| Rights Management |
(c) American Physical Society http://dx.doi.org/10.1103/PhysRevLett.92.225503 |
| Format Medium |
application/pdf |
| Format Extent |
896,883 bytes |
| Identifier |
ir-main,12171 |
| ARK |
ark:/87278/s6jq1jms |
| Setname |
ir_uspace |
| ID |
706706 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6jq1jms |
