Profil

Abdeldjelil NEHARI
Nom:
Name:
NEHARI Abdeldjelil
Equipe(s):
Team(s):
  • Luminescence
  • Support à la recherche
Position:
Ingénieur
Plateforme:
Plateform:
  • ILMTECH - Synthèse, élaboration
Bureau(x):
Office(s):
  • RAULIN / RdJ / 09-013
Mel:
Mail:
abdeldjelil.nehari@univ-lyon1.fr
Tél(s):
Phone(s):
  • 0472447914

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Experimental and Numerical Analysis on Bubble Behavior in sapphire Rods grown by Micro-Pulling-Down
Experimental and Numerical Analysis on Bubble Behavior in sapphire Rods grown by Micro-Pulling-Down
Faiza Mokhtari, Laura Wollesen, Abdeldjelil Nehari, K Lebbou
Materials Research Bulletin, vol. 197, p117547 (2026)
Bubble behavior in titanium doped sapphire crystals: from micro to macro scale
Bubble behavior in titanium doped sapphire crystals: from micro to macro scale
Nicolas Pruneau, Faiza Mokhtari, Abdeldjelil Nehari, Romain Jandot, Ahmed Nouri, Omar Boucheikha, Kheirreddine Lebbou
CrystEngComm, vol. 28, p2125 - 2142 (2026)
Experimental and numerical study on Al2O3–YAG binary and Al2O3–YAG–ZrO2 ternary eutectic ceramic rods at different µ-PD growth stages
Experimental and numerical study on Al2O3–YAG binary and Al2O3–YAG–ZrO2 ternary eutectic ceramic rods at different µ-PD growth stages
Faiza Mokhtari, Peng Chen, Abdeldjelil Nehari, Yannick Guyot, Xiaodong Xu, K Lebbou
Journal of Alloys and Compounds, vol. 1065, p188169 (2026)
Coloration and bubble distribution in ruby fibers grown by the micro-pulling down technique
Coloration and bubble distribution in ruby fibers grown by the micro-pulling down technique
Laura Wollesen, Abdeldjelil Nehari, Serge Labor, Guillaume Alombert-Goget, Denis Guignier, K Lebbou
Materials Today Communications, vol. 51, p114905 (2026)
Micro pulling down melt solidification of Co-doped Al2O3-YAG binary and Al2O3-YAG-ZrO2 ternary eutectics systems and characterization
Micro pulling down melt solidification of Co-doped Al2O3-YAG binary and Al2O3-YAG-ZrO2 ternary eutectics systems and characterization
Jie Xu, Yannick Guyot, Abdeldjelil Nehari, Anne Pillonnet, Hiroaki Takeda, Xiaodong Xu, K Lebbou
Optical Materials, vol. 171, p117776 (2026)
Ultrafast Ce-Mg codoped GAGG garnet single crystal fibers grown by micropulling down (µ-PD) technique
Ultrafast Ce-Mg codoped GAGG garnet single crystal fibers grown by micropulling down (µ-PD) technique
Valerii Kononets, Abdeldjelil Nehari, Pavlo Mai, Christophe Dujardin, Louis Roux, Gilles Ledoux, Roberto Cala, Loris Martinazzoli, Etiennette Auffray, Iaroslav Gerasymov, Oleg Sidletskiy, K Lebbou
Optical Materials, vol. 169, p117547 (2026)
Impact of graphite and alumina ceramic thermal insulation on the growth of undoped sapphire plates by micro-pulling down
Impact of graphite and alumina ceramic thermal insulation on the growth of undoped sapphire plates by micro-pulling down
Laura Wollesen, Abdeldjelil Nehari, Serge Labor, Guillaume Alombert-Goget, Denis Guignier, K Lebbou
Materials Research Bulletin, vol. 195, p113846 (2026)
Bubble distribution in shaped sapphire grown from molybdenum crucibles using the micro-pulling down technique
Bubble distribution in shaped sapphire grown from molybdenum crucibles using the micro-pulling down technique
Laura Wollesen, Abdeldjelil Nehari, Serge Labor, Guillaume Alombert-Goget, Denis Guignier, K Lebbou
CrystEngComm, vol. 27, p497-506 (2025)
Enabling cryogenic gravitational wave detectors: growth of sapphire crystals with record low absorption in the near infrared
Enabling cryogenic gravitational wave detectors: growth of sapphire crystals with record low absorption in the near infrared
T Aventin, Abdeldjelil Nehari, Dominique Forest, J. Degallaix, C. Dujardin, Gianpietro Cagnoli, Kheirreddine Lebbou
CrystEngComm (2024)
Revisiting the Luminescence Properties of Er3+, Tm3+ and Ho3+ Doped Bi4ge3o12 Rod-Type Crystal Fibers for the Laser Application
Revisiting the Luminescence Properties of Er3+, Tm3+ and Ho3+ Doped Bi4ge3o12 Rod-Type Crystal Fibers for the Laser Application
Jie Xu, Yannick Guyot, Abdeldjelil Nehari, K Lebbou, Xiaodong Xu, Jian Liu, Jun Xu, Richard Moncorgé
Journal of Luminescence, vol. 266, p120238 (2024)
Cr-doped Al 2 O 3 –YAG binary and Al 2 O 3 –YAG–ZrO 2 ternary eutectic materials crystallized by the micro pulling down technique and their characterization
Cr-doped Al 2 O 3 –YAG binary and Al 2 O 3 –YAG–ZrO 2 ternary eutectic materials crystallized by the micro pulling down technique and their characterization
J. Xu, Yannick Guyot, Abdeldjelil Nehari, Anne Pillonnet, Gilles Ledoux, H. Takeda, X. Xiaodong, K Lebbou
CrystEngComm, vol. 25, p4834-4847 (2023)
Impact of growth atmosphere on langatate (La3Ga5.5Ta0·5O14) crystals grown by czochralski technique and its coloration
Impact of growth atmosphere on langatate (La3Ga5.5Ta0·5O14) crystals grown by czochralski technique and its coloration
B. Boutahraoui, E.A. Ghezal, Abdeldjelil Nehari, K. Zaidat, M. Allani, H. Cabane, M. Dumortier, I. Gerasymov, O. Sidletskiy, S. Obbade, Laurent Jouffret, K Lebbou
Optical Materials, vol. 128, p112409 (2022)
Czochralski crystal growth and characterization of large langatate (La3Ga5.5Ta0.5O14, LGT) crystals for SAW applications
Czochralski crystal growth and characterization of large langatate (La3Ga5.5Ta0.5O14, LGT) crystals for SAW applications
Abdeldjelil Nehari, G. Alombert-Goget, Omar Benamara, H. Cabane, M. Dumortier, P. Jeandel, I. Lasloudji, F. Mokhtari, T. Baron, G. Wong, M. Allani, J. Boy, S. Alzuaga, L. Arapan, F. Gegot, Thierry Duffar, K Lebbou
CrystEngComm, vol. 21, p1764-1771 (2019)
Seed orientation and pulling rate effects on bubbles and strain distribution on a sapphire crystal grown by the micro-pulling down method
Seed orientation and pulling rate effects on bubbles and strain distribution on a sapphire crystal grown by the micro-pulling down method
Rekia Bouaita, G. Alombert-Goget, E. Ghezal, Abdeldjelil Nehari, Omar Benamara, M. Benchiheub, G. Cagnoli, K. Yamamoto, X. Xu, V. Motto-Ros, Hui Li, Christophe Dujardin, K Lebbou
CrystEngComm, vol. 21, p4200-4211 (2019)
Numerical study on the effect of additional resistive heating and crystal rotation on sapphire single crystals (Al2O3) grown by the Kyropoulos method
Numerical study on the effect of additional resistive heating and crystal rotation on sapphire single crystals (Al2O3) grown by the Kyropoulos method
S. Zermout, F. Mokhtari, Abdeldjelil Nehari, I. Lasloudji
CrystEngComm, vol. 20, p5220-5227 (2018)
Effects of the Langatate crystal quality on the resonance frequency stability of bulk acoustic wave resonators
Effects of the Langatate crystal quality on the resonance frequency stability of bulk acoustic wave resonators
M. Allani, N. Batis, T. Laroche, Abdeldjelil Nehari, H. Cabane, K Lebbou, X. Vacheret, J. Boy
Advances in Applied Ceramics, vol. 117, p279-284 (2018)
Scattering defect in large diameter titanium-doped sapphire crystals grown by the Kyropoulos technique
Scattering defect in large diameter titanium-doped sapphire crystals grown by the Kyropoulos technique
Guillaume Alombert-Goget, Yannick Guyot, Abdeldjelil Nehari, Omar Benamara, Nicholas Blanchard, A Brenier, Nicolas Barthalay, K Lebbou
CrystEngComm, vol. 20, p412-419 (2018)
Experimental and numerical effects of active afterheater addition on the growth of langatate (La3Ga5.5Ta0.5O14) crystals by the Czochralski method
Experimental and numerical effects of active afterheater addition on the growth of langatate (La3Ga5.5Ta0.5O14) crystals by the Czochralski method
I. Lasloudji, F. Mokhtari, Abdeldjelil Nehari, G. Alombert-Goget, K Lebbou
CrystEngComm, vol. 20, p1110-1115 (2018)
Modeling the effect of crystal and crucible rotation on the interface shape in Czochralski growth of piezoelectric langatate crystals
Modeling the effect of crystal and crucible rotation on the interface shape in Czochralski growth of piezoelectric langatate crystals
C. Stelian, Abdeldjelil Nehari, I. Lasloudji, K Lebbou, M. Dumortier, H. Cabane, T. Duffar
Journal of Crystal Growth, vol. 475, p368-377 (2017)
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