Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Riad Nechache"'
Publikováno v:
Applied Sciences, Vol 9, Iss 12, p 2531 (2019)
Cost effective imaging is required for a wide range of scientific and engineering applications. For electromagnetic waves in the terahertz (THz) frequency range, a key missing element that has prevented widespread applications in this spectral range
Externí odkaz:
https://doaj.org/article/ad5741192a8649be83f222abd22a10b1
Publikováno v:
ACS Applied Nano Materials. 4:12261-12269
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b7024ec1185e0972d630f433d5cd863
https://doi.org/10.1021/acsanm.1c02762
https://doi.org/10.1021/acsanm.1c02762
Autor:
Soraya Bouzidi, Ivy M. Asuo, Alain Pignolet, Dawit Gedamu, Ibrahima Ka, Luis Felipe Gerlein, Federico Rosei, Riad Nechache, Sylvain G. Cloutier
Publikováno v:
ACS Photonics. 7:1628-1635
Lead sulfide (PbS) quantum dots (QDs) exhibit outstanding size-dependent properties that can be harnessed for optoelectronic applications. For example, they can be used for broadband light detectio...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa3ec926250d4dec544136d8e779ffce
https://doi.org/10.1021/acsphotonics.0c00491
https://doi.org/10.1021/acsphotonics.0c00491
Autor:
Sylvain G. Cloutier, Dawit Gedamu, Alain Pignolet, Riad Nechache, Nutifafa Y. Doumon, Ivy M. Asuo, Ibrahima Ka
Publikováno v:
Materials Advances, 1(6), 1866-1876. ROYAL SOC CHEMISTRY
Fabrication of efficient halide perovskite solar cells under ambient conditions and their stability remain a challenge due to the sensitivity of halide perovskites to moisture, oxygen, light, and temperature. Thus, there is a strong demand and intere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44272d3d471a4b92a14d4d715e92b2ac
https://doi.org/10.1039/d0ma00528b
https://doi.org/10.1039/d0ma00528b
Autor:
Mohamed Chaker, Federico Rosei, Daniele Benetti, Xin Tong, Riad Nechache, Catalin Harnagea, Wei Huang, Shuhui Sun
Publikováno v:
ACS Applied Materials & Interfaces. 11:13185-13193
The photoelectric properties of multiferroic double-perovskite Bi2FeCrO6 (BFCO), such as above-band gap photovoltages, switchable photocurrents, and bulk photovoltaic effects, have recently been explored for potential applications in solar technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a4f269f90bb739ec65c57fa10f93bd
https://doi.org/10.1021/acsami.8b20998
https://doi.org/10.1021/acsami.8b20998
Autor:
Sylvain G. Cloutier, Riad Nechache, Ping Xu, Wei Huang, Federico Rosei, Lei Lei, Zuotai Zhang, Shun Li, Soraya Bouzidi
Publikováno v:
Nanoscale Advances. 1:2139-2145
Epitaxial multiferroic Bi2FeCrO6 nanoisland arrays with a lateral size of ∼100 nm have been successfully fabricated by patterned SiO2 template-assisted pulsed laser deposition. The as-grown island structure exhibits promising multiferroic propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::871bcd258ae27535d59284d70c98f25a
https://doi.org/10.1039/c9na00111e
https://doi.org/10.1039/c9na00111e
Autor:
Shyamashis, Das, Paul, Fourmont, Daniele, Benetti, Sylvain G, Cloutier, Riad, Nechache, Zhiming M, Wang, Federico, Rosei
Publikováno v:
The Journal of chemical physics. 153(8)
Ferroelectric materials may be used as effective photoelectrocatalysts for water splitting due to enhanced charge carrier separation driven by their spontaneous polarization induced internal electric field. Compared to other ferroelectric materials,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9493030d2cb56c805f79d513b7a9bc93
https://pubmed.ncbi.nlm.nih.gov/32872869
https://pubmed.ncbi.nlm.nih.gov/32872869
Publikováno v:
OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF).
We report on the electro-optical (EO) detection of subpicosecond terahertz (THz) pulses using a cut non-centrosymmetryc crystal of zinc sulphide (ZnS). Its EO efficiency, using the second harmonic generation (SHG) of an Ytterbium (Yb) laser (514 nm,)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8889eb27952dfdd12605ed90b4bf97f
https://doi.org/10.1364/np.2020.npm4d.2
https://doi.org/10.1364/np.2020.npm4d.2
Autor:
Ivy M. Asuo, Dawit Gedamu, Ibrahima Ka, Alain Pignolet, Sylvain G. Cloutier, Luis Felipe Gerlein, François-Xavier Fortier, Riad Nechache
Publikováno v:
Nano Energy. 51:324-332
Perovskite-based photodetectors show a great promise thanks to the material's excellent photogeneration and broadband device operation. Amongst the fundamental limitations of halide perovskites, humidity-induced degradation arises as the main impedim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5d2914c4c59aec1d512cee6773e7aed
https://doi.org/10.1016/j.nanoen.2018.06.057
https://doi.org/10.1016/j.nanoen.2018.06.057
Publikováno v:
Nature Photonics. 12:271-276
Inorganic ferroelectric perovskites are attracting attention for the realization of highly stable photovoltaic cells with large open-circuit voltages. However, the power conversion efficiencies of devices have been limited so far. Here, we report a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3d06f777697e8bb52f268965569f122
https://doi.org/10.1038/s41566-018-0137-0
https://doi.org/10.1038/s41566-018-0137-0