| Defect-free <110> Zinc-blende Structured InAs Nanowires Catalyzed by Palladium. | |
| | |
MedLine Citation:
|
PMID: 23030768 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
In this study, we report the epitaxial growth of defect-free zinc-blende structured InAs nanowires on GaAs{111}B substrates using palladium catalysts in a metal-organic chemical vapor deposition reactor. Through detailed morphological, structural and chemical characterizations using electron microscopy, it is found that these defect-free InAs nanowires grew along the 〈1 ̅1 ̅0〉 directions with four low-energy {111} faceted sidewalls and {1 ̅1 ̅3 ̅} nanowire/catalyst interfaces. It is anticipated that these defect-free 〈1 ̅1 ̅0〉 nanowires benefit from the fact that the nanowire/catalyst interfaces does not contain the {111} planes and the nanowire growth direction is not along the <111> directions. This study provides an effective approach to control the crystal structure and quality of epitaxial III-V nanowires. |
| | |
Authors:
|
Hong-Yi Xu; Yong Wang; Yanan N Guo; Zhiming Liao; Michael Gao; Hark Hoe Tan; Jagadish Chennupati; Jin Zou |
Related Documents
:
|
23660688 - Synthesis of vanadium(v) hydrazido complexes with tris(2-hydroxyphenyl)amine ligands. 23564988 - Structure of porphyrin tpps4 and its interaction with metal ions as elucidated by (1)h ... 23360188 - Theoretical study of firefly luciferin pk(a) values - relative absorption intensity in ... 22619598 - Electrospinning synthesis and photocatalytic activity of mesoporous tio2 nanofibers. 17406728 - An unprecedented tandem 1,3-dipolar cycloaddition-cheletropic elimination: a facial app... 9653038 - Crystal structure of the ternary complex of e. coli purine nucleoside phosphorylase wit... |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2012-10-3 |
Journal Detail:
|
Title: Nano letters Volume: - ISSN: 1530-6992 ISO Abbreviation: Nano Lett. Publication Date: 2012 Oct |
Date Detail:
|
Created Date: 2012-10-3 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 101088070 Medline TA: Nano Lett Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Efficacy and safety of apremilast in subjects with moderate to severe plaque psoriasis: results from...
Next Document: Examining Faking on Personality Inventories Using Unfolding Item Response Theory Models.