DocumentCode :
2712790
Title :
Disk-to-Pyramidal GaAs Islands Shape Evolution on Nanodisks-Patterned Substrate
Author :
Tjahjana, L. ; Tobing, L.Y.M. ; Tanoto, H. ; Wang, B. ; Chua, S.J.
Author_Institution :
Nanyang Technol. Univ., Singapore
fYear :
2008
fDate :
8-11 Dec. 2008
Firstpage :
1
Lastpage :
3
Abstract :
In this paper, we show the shape evolution of GaAs islands which grow unconventionally from underneath an array of SiO2 nanodisks. The growth mechanism consists of catalytic growth and facet formation.
Keywords :
III-V semiconductors; catalysis; gallium arsenide; island structure; molecular beam epitaxial growth; semiconductor growth; GaAs; SiO2; catalytic growth; disk-to-pyramidal islands shape evolution; facet formation; nanodisks-patterned substrate; Capacitive sensors; Gallium arsenide; Gold; Hafnium; Nanowires; Quantum dots; Quantum mechanics; Shape; Substrates; Temperature;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
PhotonicsGlobal@Singapore, 2008. IPGC 2008. IEEE
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-3901-0
Electronic_ISBN :
978-1-4244-2906-6
Type :
conf
DOI :
10.1109/IPGC.2008.4781328
Filename :
4781328
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2712790
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