Andrew Haky
École Normale Supérieure
5 Papers
9 Citations
Andrew Haky is an academic researcher from École Normale Supérieure. The author has contributed to research in topics: Plasmon & Semiconductor. The author has an hindex of 1, co-authored 5 publications.
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Papers
Semiconductor Quantum Plasmonics.
TL;DR: In this article, the authors investigated the quantum nature of the electrons constituting the plasmonic response in highly doped semiconductor layers and demonstrated that their energy depends on the plasma energy, as it is also the case for metals, but also on the size confinement of the constituent electrons.
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Semiconductor quantum plasmonics
Angela Vasanelli,Simon Huppert,Andrew Haky,Yanko Todorov,Carlo Sirtori +4 more
- 01 Sep 2019
TL;DR: In this article, the collective response of the electron gas is constructed from the basis of the confined electronic wavefunctions, accounting for dipole-dipole coupling and non-parabolicity.
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•Posted Content
Semiconductor quantum plasmons for high frequency thermal emission
Angela Vasanelli,Yanko Todorov,Baptiste Dailly,Sébastien Cosme,Djamal Gacemi,Andrew Haky,Isabelle Sagnes,Carlo Sirtori +7 more
TL;DR: In this article, volume plasmons can form in doped layers of widths of hundreds of nanometers, without the need of potential barrier for electronic confinement, which makes them perfect absorbers and therefore suitable for incandescent emission.
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Quantum Engineering of Plasmon Modes
Andrew Haky,Angela Vasanelli,Yanko Todorov,Grégoire Beaudoin,Konstantinos Pantzas,Isabelle Sagnes,Carlo Sirtori +6 more
- 08 Nov 2020
TL;DR: In this paper, a fully quantum treatment is used to design unconventional potentials that confine collective plasmonic modes in a semiconductor, which goes beyond commonly employed electromagnetic models as it includes size confinement and tunneling.
Semiconductor quantum plasmons for high frequency thermal emission
Angela Vasanelli,Yanko Todorov,Baptiste Dailly,Sébastien Cosme,Djamal Gacemi,Andrew Haky,Isabelle Sagnes,Carlo Sirtori +7 more
TL;DR: In this paper, volume plasmons can form in doped layers of widths of hundreds of nanometers, without the need of potential barrier for electronic confinement, which makes them perfect absorbers and therefore suitable for incandescent emission.