Abstract
Bandgap and carrier dispersion in superlattices (SL) based on InAsSb can be precisely controlled by variation of the layer composition and width. However, when grown strain-balanced on GaSb, possible SL designs are seriously limited. The virtual substrate approach on the other hand removes this limitation thus opening a way to design SLs and QWs with non-generic electronic properties including Dirac carrier dispersion and topologically nontrivial states.
Original language | English |
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Title of host publication | 2019 IEEE Research and Applications of Photonics in Defense Conference, RAPID 2019 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728106021 |
DOIs | |
State | Published - Aug 2019 |
Event | 2019 IEEE Research and Applications of Photonics in Defense Conference, RAPID 2019 - Miramar Beach, United States Duration: 19 Aug 2019 → 21 Aug 2019 |
Publication series
Name | 2019 IEEE Research and Applications of Photonics in Defense Conference, RAPID 2019 - Proceedings |
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Conference
Conference | 2019 IEEE Research and Applications of Photonics in Defense Conference, RAPID 2019 |
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Country/Territory | United States |
City | Miramar Beach |
Period | 19/08/19 → 21/08/19 |
Bibliographical note
Publisher Copyright:© 2019 IEEE.