Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hassan Allami"'
Autor:
Mahan Mohseni, Hassan Allami, Daniel Miravet, David J. Gayowsky, Marek Korkusinski, Pawel Hawrylak
Publikováno v:
Nanomaterials, Vol 13, Iss 16, p 2293 (2023)
We present here a theory of Majorana excitons, photo-excited conduction electron-valence band hole pairs, interacting with Majorana Fermions in a Kitaev chain of semiconductor quantum dots embedded in a nanowire. Using analytical tools and exact diag
Externí odkaz:
https://doaj.org/article/b39f3599197a4c48974ce3717dc33aed
Publikováno v:
2022 IEEE 49th Photovoltaics Specialists Conference (PVSC).
Autor:
Hassan Allami, Jacob J. Krich
We explore the potential of highly mismatched alloys (HMAs) for realizing lossless plasmonics. Systems with a plasmon frequency at which there are no interband or intraband processes possible are called lossless, as there is no 2-particle loss channe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d306197000bcef517c53409511ed0cb6
http://arxiv.org/abs/2204.05970
http://arxiv.org/abs/2204.05970
Autor:
Hassan Allami, Jacob J. Krich
Highly mismatched alloys (HMAs) have band structures strongly modified due to the introduction of the alloying element. We consider HMAs where the isolated state of the alloying element is near the host conduction band, which causes the conduction ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36156d2f0aedf45f8050cd4b916bc065
http://arxiv.org/abs/2010.15953
http://arxiv.org/abs/2010.15953
Autor:
Hassan Allami, Jacob J. Krich
Publikováno v:
OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF).
Using a semi-analytical method, we show that plasmons in technologically important highly mismatched alloys behave differently than plasmons in standard metals and semiconductors. We focus on the scaling of plasma frequency with effective mass.
We study the superconducting transition in a two-dimensional electron gas with strong Rashba spin-orbit coupling. We assume low electron density, such that only the majority spin band participates in the transition. We show that the superconducting t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24caae57774faf0f70d3fc98b37895fa
http://arxiv.org/abs/1812.06998
http://arxiv.org/abs/1812.06998
Autor:
Mohseni, Mahan, Allami, Hassan, Miravet, Daniel, Gayowsky, David J., Korkusinski, Marek, Hawrylak, Pawel
Publikováno v:
Nanomaterials (2079-4991); Aug2023, Vol. 13 Issue 16, p2293, 17p
Autor:
Allami, Hassan, Krich, Jacob J.
Publikováno v:
Applied Physics Letters; 6/20/2022, Vol. 120 Issue 25, p1-5, 5p