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Evolution of morphology and microstructure of GaAs/GaSb nanowire heterostructures
| Content Provider | Scilit |
|---|---|
| Author | Shi, Suixing Zhang, Zhi Lu, Zhenyu Shu, Haibo Chen, Pingping Li, Ning Zou, Jin Lu, Wei |
| Copyright Year | 2016 |
| Abstract | In this paper, we successfully grow GaAs/GaSb core-shell heterostructure nanowires (NWs) by molecular beam epitaxy (MBE). The as-grown GaSb shell layer forms a wurtzite structure instead of the zinc blende structure that has been commonly reported. Meanwhile, a bulgy GaSb nanoplate also appears on top of GaAs/GaSb core-shell NWs and possesses a pure zinc blende phase. The growth mode for core-shell morphology and underlying mechanism for crystal phase selection of GaAs/GaSb nanowire heterostructures are discussed in detail. |
| Related Links | http://europepmc.org/articles/pmc4385115?pdf=render |
| DOI | 10.1515/nano.11671_2015.163 |
| Language | English |
| Publisher | Walter de Gruyter GmbH |
| Publisher Date | 2016-01-01 |
| Access Restriction | Open |
| Subject Keyword | Nanotechnology Gasb Heterostructure Nanowire Core-shell Wurtzite Molecular Beam Epitaxy |
| Content Type | Text |
| Resource Type | Article |