Brugnolotto, E., Scherrer, M., Schmid, H., Georgiev, V. and Sousa, M. (2023) Growth of type I superlattice III-V heterostructure in horizontal nanowires enclosed in a silicon oxide template. Journal of Crystal Growth, 603, 127015. (doi: 10.1016/j.jcrysgro.2022.127015)
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Abstract
Template assisted selective epitaxy (TASE) offers an attractive monolithic integration route for III-V semiconductors on Si, benefitting from reduced defect density and versatility in its employment to create various electronic and photonic devices. This work achieves compositional and morphological control of lattice matched InGaAs quantum wells embedded in a horizontal InP nanowire grown directly from a Si seed and of the respective heterointerfaces. A series of growth experiments introducing variations of the precursor switching sequence in the growth recipe, and a subsequent scanning transmission electron microscopy and energy dispersive x-ray spectroscopy analysis, were employed to create and characterize a type I superlattice enclosed in a silicon oxide template.
| Item Type: | Articles |
|---|---|
| Additional Information: | This work is funded by the EU H2020 ITN DESIGN-EID (Grant#860095) and the SNF KSSTP project 188173. |
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Brugnolotto, Enrico and Georgiev, Professor Vihar |
| Creator Roles: | Brugnolotto, E.Conceptualization, Methodology, Formal analysis, Investigation, Data curation, Writing – original draft, Visualization Georgiev, V.Writing – review and editing, Supervision, Project administration, Funding acquisition |
| Authors: | Brugnolotto, E., Scherrer, M., Schmid, H., Georgiev, V., and Sousa, M. |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| Journal Name: | Journal of Crystal Growth |
| Publisher: | Elsevier |
| ISSN: | 0022-0248 |
| ISSN (Online): | 1873-5002 |
| Published Online: | 29 November 2022 |
| Copyright Holders: | Copyright © 2022 The Authors |
| First Published: | First published in Journal of Crystal Growth 603: 127015 |
| Publisher Policy: | Reproduced under a Creative Commons License |
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