Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Anna Mukhtarova"'
Autor:
Jean-Michel Gérard, Anna Mukhtarova, Luca Redaelli, Houssaine Machhadani, Eva Monroy, Val Zwiller
Publikováno v:
Proceedings, Vol 2, Iss 13, p 1096 (2018)
In the field of quantum technologies, the superconducting nanowire single photon detector [...]
Externí odkaz:
https://doaj.org/article/3c355e1871c04976bb79c7172b0ec303
Autor:
Val Zwiller, Julien Zichi, Jean-Michel Gérard, Anna Mukhtarova, Jean-Luc Thomassin, Stéphane Lequien, Catherine Bougerol, Eva Monroy, Nicolas Mollard, H. Machhadani
Publikováno v:
Superconductor Science and Technology
Superconductor Science and Technology, IOP Publishing, 2019, 32 (3), pp.035008. ⟨10.1088/1361-6668/aaf99d⟩
Superconductor Science and Technology, 2019, 32 (3), pp.035008. ⟨10.1088/1361-6668/aaf99d⟩
Superconductor Science and Technology, IOP Publishing, 2019, 32 (3), pp.035008. ⟨10.1088/1361-6668/aaf99d⟩
Superconductor Science and Technology, 2019, 32 (3), pp.035008. ⟨10.1088/1361-6668/aaf99d⟩
International audience; In this paper, we study the impact of using III-nitride semiconductors (GaN, AlN) as substrates for ultrathin (11 nm) superconducting films of NbTiN deposited by reactive magnetron sputtering. The resulting NbTiN layers are (1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b12c3ac0da58319c156cd65733203676
https://hal.archives-ouvertes.fr/hal-02013303
https://hal.archives-ouvertes.fr/hal-02013303
Autor:
F. Blanchet, Romain Albert, Claude Chapelier, Dibyendu Hazra, Frédéric Mercier, Alexander Grimm, Max Hofheinz, Elisabeth Blanquet, Aniruddha Konar, Manoel Jacquemin, Nikolaos Tsavdaris, Salha Jebari, Anna Mukhtarova
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2018, 97 (14), pp.5. ⟨10.1103/PhysRevB.97.144518⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (14), pp.5. ⟨10.1103/PhysRevB.97.144518⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2018, 97 (14), pp.5. ⟨10.1103/PhysRevB.97.144518⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (14), pp.5. ⟨10.1103/PhysRevB.97.144518⟩
We report on the superconducting properties of ${\mathrm{Nb}}_{1\ensuremath{-}x}{\mathrm{Ti}}_{x}\mathrm{N}$ thin films of thickness $\ensuremath{\sim}10$ nm, with different Ti fraction $x$ in the range $0\ensuremath{\le}x\ensuremath{\le}0.5$, deposi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16f2c5921debcc40a8f4ec86ba113f56
https://hal.archives-ouvertes.fr/hal-02046421
https://hal.archives-ouvertes.fr/hal-02046421
Publikováno v:
Proceedings
Proceedings, MDPI, 2018, 2 (13), pp.1096
HAL
Proceedings, Vol 2, Iss 13, p 1096 (2018)
Proceedings, 2018, 2 (13), pp.1096
Proceedings, MDPI, 2018, 2 (13), pp.1096
HAL
Proceedings, Vol 2, Iss 13, p 1096 (2018)
Proceedings, 2018, 2 (13), pp.1096
International audience; In the field of quantum technologies, the superconducting nanowire single photon detector(SNSPD) is nowadays well recognized as a key enabling device. SNSPDs combine high detectionefficiency in the visible and near IR spectral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a959e20f1e587795ad8a4c47f5819f8f
https://hal.archives-ouvertes.fr/hal-01990223
https://hal.archives-ouvertes.fr/hal-01990223
Autor:
Val Zwiller, Luca Redaelli, Anna Mukhtarova, Sander N. Dorenbos, Gabriele Bulgarini, Jean-Michel Gérard, Sergiy M. Dobrovolskiy, Eva Monroy
Publikováno v:
SPIE OPTO
SPIE OPTO, Jan 2017, San Francisco, United States. pp.101112K, ⟨10.1117/12.2252332⟩
SPIE OPTO, Jan 2017, San Francisco, United States. pp.101112K, ⟨10.1117/12.2252332⟩
International audience; The performance of superconducting-nanowire single-photon detectors depends on the efficiency of light absorption in the ultrathin (3-8 nm) superconducting nanowire. In this work, we will discuss two approaches to boost light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f0bbbd67bbf15370a0f47e550fa5bc
Autor:
Christophe Durand, Pierre-Henri Jouneau, Catherine Bougerol, Raphaël Butté, Georg Rossbach, Anna Mukhtarova, Jean-François Carlin, Nicolas Grandjean, Joël Eymery, Florian Godel
Publikováno v:
ACS photonics
ACS photonics, American Chemical Society, 2014, 1 (1), pp.38-46. ⟨10.1021/ph400031x⟩
ACS photonics, 2014, 1 (1), pp.38-46. ⟨10.1021/ph400031x⟩
ACS photonics, American Chemical Society, 2014, 1 (1), pp.38-46. ⟨10.1021/ph400031x⟩
ACS photonics, 2014, 1 (1), pp.38-46. ⟨10.1021/ph400031x⟩
We report on the epitaxial growth of high-quality core–shell nonpolar m-plane GaN/InAlN multiple quantum wells (MQWs) on the sidewall facets of c-oriented hexagonal GaN wires. Pseudomorphic growth without generation of threading dislocations has be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81aa6ad767afc9b4cf9cfe09890443ba
https://doi.org/10.1021/ph400031x
https://doi.org/10.1021/ph400031x
Effect of the barrier thickness on the performance of multiple-quantum-well InGaN photovoltaic cells
Autor:
Akhil Ajay, Luca Redaelli, Joël Eymery, A. Núñez-Cascajero, Anna Mukhtarova, Eva Monroy, S. Valdueza-Felip, Christophe Durand, Joël Bleuse
Publikováno v:
Japanese Journal of Applied Physics
Japanese Journal of Applied Physics, Japan Society of Applied Physics, 2015, 54 (7), pp.072302. ⟨10.7567/jjap.54.072302⟩
Japanese Journal of Applied Physics, 2015, 54 (7), pp.072302. ⟨10.7567/jjap.54.072302⟩
Japanese Journal of Applied Physics, Japan Society of Applied Physics, 2015, 54 (7), pp.072302. ⟨10.7567/jjap.54.072302⟩
Japanese Journal of Applied Physics, 2015, 54 (7), pp.072302. ⟨10.7567/jjap.54.072302⟩
International audience; The impact of the barrier thickness on the performance of In0.17Ga0.83N multiple-quantum-well (MQW) solar cells is studied. When the barrier thickness is reduced from 9.0 to 3.7 nm, the effect of the internal polarization fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2956a90399b3559ca0ff3abc19588569
https://hal.archives-ouvertes.fr/hal-01616166
https://hal.archives-ouvertes.fr/hal-01616166
Improved conversion efficiency of as-grown InGaN/GaN quantum-well solar cells for hybrid integration
Autor:
Anna Mukhtarova, Louis Grenet, S. Valdueza-Felip, Eva Monroy, Christophe Durand, Catherine Bougerol, Joël Eymery
Publikováno v:
Japanese Journal of Applied Physics, part 2 : Letters
Japanese Journal of Applied Physics, part 2 : Letters, Japan Society of Applied Physics, 2014, 7 (3), pp.032301. ⟨10.7567/APEX.7.032301⟩
Japanese Journal of Applied Physics, part 2 : Letters, 2014, 7 (3), pp.032301. ⟨10.7567/APEX.7.032301⟩
Japanese Journal of Applied Physics, part 2 : Letters, Japan Society of Applied Physics, 2014, 7 (3), pp.032301. ⟨10.7567/APEX.7.032301⟩
Japanese Journal of Applied Physics, part 2 : Letters, 2014, 7 (3), pp.032301. ⟨10.7567/APEX.7.032301⟩
International audience; We report on the photovoltaic characteristics of solar cells based on 15 and 30 In x Ga 1 % x N / GaN ( x = 0.10 and 0.19) multiquantum wells (MQWs) grown on sapphire. Doubling the number of MQWs increases the peak external qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95417c34265d647bedd4fde43df30cc9
https://hal.archives-ouvertes.fr/hal-00945851
https://hal.archives-ouvertes.fr/hal-00945851
Autor:
Luca Redaelli, J. Faure-Vincent, Anna Mukhtarova, S. Valdueza-Felip, Christophe Durand, C. Himwas, Eva Monroy, Joël Eymery, Akhil Ajay, Catherine Bougerol
Publikováno v:
Applied Physics Letters
Applied Physics Letters, 2014, 105 (13), pp.131105. ⟨10.1063/1.4896679⟩
Applied Physics Letters, American Institute of Physics, 2014, 105 (13), pp.131105. ⟨10.1063/1.4896679⟩
Applied Physics Letters, 2014, 105 (13), pp.131105. ⟨10.1063/1.4896679⟩
Applied Physics Letters, American Institute of Physics, 2014, 105 (13), pp.131105. ⟨10.1063/1.4896679⟩
We report on the influence of the quantum well thickness on the effective band gap and conversion efficiency of In0.12Ga0.88N/GaN multiple quantum well solar cells. The band-to-band transition can be redshifted from 395 to 474 nm by increasing the we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b293bff26aa7d31767e38ee976688f7
https://hal.science/hal-01369178/file/1602.07227.pdf
https://hal.science/hal-01369178/file/1602.07227.pdf
Autor:
Joël Eymery, W. Chikhaoui, Qing Pan, Anna Mukhtarova, Louis Grenet, Christophe Durand, Catherine Bougerol, Eva Monroy, S. Valdueza-Felip, David Peyrade
Publikováno v:
physica status solidi (c)
physica status solidi (c), 2013, 10 (3), pp.350-354. ⟨10.1002/pssc.201200682⟩
physica status solidi (c), Wiley, 2013, 10 (3), pp.350-354. ⟨10.1002/pssc.201200682⟩
physica status solidi (c), Wiley, 2012, pp.1-5. ⟨10.1002/pssc.201200682⟩
physica status solidi (c), 2013, 10 (3), pp.350-354. ⟨10.1002/pssc.201200682⟩
physica status solidi (c), Wiley, 2013, 10 (3), pp.350-354. ⟨10.1002/pssc.201200682⟩
physica status solidi (c), Wiley, 2012, pp.1-5. ⟨10.1002/pssc.201200682⟩
We investigate the influence of growth temperature, p -doping with bis-cyclopentadienyl magnesium (Cp2Mg) and number N of multi-quantum wells on the surface morphology, the electrical and optical properties of InGaN-based solar cells grown by metal-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c67c61527f15d3452b96b6fc5a162c5
https://hal.science/hal-01875055
https://hal.science/hal-01875055