Zobrazeno 1 - 10 of 99 pro vyhledávání: '"Sihem Jaziri"'
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Akademický článek
Layer‐controlled nonlinear terahertz valleytronics in two‐dimensional semimetal and semiconductor PtSe2
Autor: Minoosh Hemmat, Sabrine Ayari, Martin Mičica, Hadrien Vergnet, Shasha Guo, Mehdi Arfaoui, Xuechao Yu, Daniel Vala, Adrien Wright, Kamil Postava, Juliette Mangeney, Francesca Carosella, Sihem Jaziri, Qi Jie Wang, Zheng Liu, Jérôme Tignon, Robson Ferreira, Emmanuel Baudin, Sukhdeep Dhillon
Publikováno v: InfoMat, Vol 5, Iss 11, Pp n/a-n/a (2023)
Abstract Platinum diselenide (PtSe2) is a promising two‐dimensional (2D) material for the terahertz (THz) range as, unlike other transition metal dichalcogenides (TMDs), its bandgap can be uniquely tuned from a semiconductor in the near‐infrared
Externí odkaz: https://doaj.org/article/d05507f3f11d4751966c840f8996afb5
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2
Akademický článek
Nickel Chalcogenide Nanoparticles-Assisted Photothermal Solar Driven Membrane Distillation (PSDMD)
Autor: Donia Elmaghraoui, Imen Ben Amara, Sihem Jaziri
Publikováno v: Membranes, Vol 13, Iss 2, p 195 (2023)
Developing photothermal solar driven membrane distillation (PSDMD) is of great importance in providing fresh water for remote off-grid regions. The production of freshwater through the PSDMD is driven by the temperature difference between feed and di
Externí odkaz: https://doaj.org/article/afd3ca5d16034750a770279cb4ae2b71
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3
THz mobility and polarizability: impact of transformation and dephasing on the spectral response of excitons in a 2D semiconductor
Autor: Michael T. Quick, Sabrine Ayari, Nina Owschimikow, Sihem Jaziri, Alexander W. Achtstein
Publikováno v: Physical Chemistry Chemical Physics. 25:3354-3360
We introduce a response theory based transformation for excitonic polarizability into mobility, which allows an in-depth analysis of optical pump–THz probe conductivity experiments, and compare the results with those of a conventional oscillator mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9ea761a15da3ff8896eb02cd1adff0b
https://doi.org/10.1039/d2cp03584g
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6
Decoherence of a spin-valley qubit in a MoS2 quantum dot
Autor: Mehdi Arfaoui, Sihem Jaziri
Publikováno v: Journal of Physics Communications. 6:115004
Transition metal dichalcogenide (TMD)-based quantum dots (QDs) have proven to be a successful and promising device for physically implementing electron spin-valley based qubits. Although the electron spin in a TMDs monolayer semiconductor QD can be i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::832bef8ec9f8f5a54ec04d32b8f677d5
https://doi.org/10.1088/2399-6528/aca270
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7
Tuning optoelectronic response of lateral core-alloyed crown nanoplatelets: type-II CdSe-CdSe
Autor: Imen, Ben Amara, Hela, Boustanji, Sihem, Jaziri
Publikováno v: Journal of physics. Condensed matter : an Institute of Physics journal. 33(46)
We present a theoretical study showing that the exciton emission in the CdSe-CdSe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::bcf6b740329cace3863bcdd81d2593d8
https://pubmed.ncbi.nlm.nih.gov/34412039
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8
Effect of Thermal Annealing on Absorption and Hole Escape Processes in Type II GaSb/GaAs Quantum Dots: Implications for Solar Cell Design
Autor: Sihem Jaziri, Stanko Tomić, Hela Boustanji
Publikováno v: IEEE Journal of Photovoltaics. 9:1144-1153
We present a theoretical study of the rapid thermal annealing process and strain on the electronic, optical, and charge dynamical properties of type II GaSb/GaAs quantum dots (QDs). Our theoretical results show a blueshift and the enhancement of inte
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9485ac0855047f0f344b65c92f705827
https://doi.org/10.1109/jphotov.2019.2905762
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9
Contribution of piezoelectric and deformation-potential coupling mechanisms on the excitonic line shape of a single GaN/AlN quantum dot
Autor: Sihem Jaziri, M. Triki
Publikováno v: Physica E: Low-dimensional Systems and Nanostructures. 106:334-337
Coupling of acoustic phonons to an exciton in a single GaN/AlN quantum dot is investigated. Contributions of piezoelectric and deformation-potential couplings on the dot spectral distribution are analyzed separately. We find that, these two types of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7bb5f53f677ff85ef2a04ba96cc254a
https://doi.org/10.1016/j.physe.2018.07.006
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10
Correction: Tuning trion binding energy and oscillator strength in a laterally finite 2D system: CdSe nanoplatelets as a model system for trion properties
Autor: Sabrine Ayari, Michael T. Quick, Nina Owschimikow, Sotirios Christodoulou, Guillaume H. V. Bertrand, Mikhail Artemyev, Iwan Moreels, Ulrike Woggon, Sihem Jaziri, Alexander W. Achtstein
Publikováno v: Nanoscale. 13(12)
Correction for ‘Tuning trion binding energy and oscillator strength in a laterally finite 2D system: CdSe nanoplatelets as a model system for trion properties’ by Sabrine Ayari et al., Nanoscale, 2020, 12, 14448–14458, DOI: 10.1039/D0NR03170D.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b53c702d34f07bf10587680860e876c
https://pubmed.ncbi.nlm.nih.gov/32618327
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