Nanodose

is a ANR funded project which aims to design doped semiconductor nanocrystals

 

 

PROJECT LEADER  : Sandrine Ithurria

PERIOD : 2016-2019

GOAL

• devellop generic method to electrically dope nanocrystals
• devellop the tools to probe the doping in nanocrystals
• integrate doped nanocrystals into optoelectronic devices

 

NEWS

• March 2016 : beggining of the project
• August 2016 : first synthesis of HgTe and HgSe 2D nanoplatelets
• October 2016 : Marion joins the group
• October 2017 : first demonstration of bicolor emitting nanoplatelets

 

 

Publications related to the project

• Electronic Structure Robustness and Design Rules for 2D Colloidal Heterostructures, A. Chu, C. Livache, S. Ithurria, E. Lhuillier, J. Appl. Phys. in press (2018)
• M. Dufour, V. Steinmetz, E. Izquierdo, T. Pons, N. Lequeux, E. Lhuillier, G. Patriarche, M. Chamarro, T. Barisien, S. Ithurria, Engineering Bicolor Emission in 2D Core/crown CdSe/CdSe1-xTex Nanoplatelet Heterostructures Using Band-Offset Tuning, J Phys Chem C (2017).
• HgSe self-doped nanocrystals as a platform to investigate the effects of vanishing confinement, B. Martinez, C. Livache, L. D. Mouafo Notemgnou, N. Goubet, S. Keuleyan, H. Cruguel, S. Ithurria, H. Aubin, A. Ouerghi, B. Doudin, E. Lacaze, B. Dubertret, M. G. Silly, R. PSM Lobo, J.F. Dayen, E. Lhuillier., accepted in ACS appl. Mat. Inter. (2017)
• Control of carrier density in (Sb ;Bi)2Te3 colloidal heterostructured nanoplates, W. J. Mir, A. Assouline C. Livache, B. Martinez, N. Goubet, X. Z. Xu, G. Patriarche, S. Ithurria, H. Aubin, E. Lhuillier, Sci Rep (2017).
• Charge dynamics and optolectronic properties in HgTe colloidal quantum wells, C. Livache, E. izquierdo, B. Martinez, M. Dufour, S. Keuleyan, D. Pierruci, H. Cruguel, L. Becerra, J.-L. Fave, H. Aubin, A. Ouerghi, E. Lacaze, M. Silly, B. Dubertret, S. Ithurria, E. Lhuillier, Nano Lett 17, 4067 (2017).
• Electronic structure of CdSe-ZnS 2D nanoplatelets, H. Cruguel, C. Livache, B. Martinez, S. Pedetti, D. Pierruci, E. izquierdo, M. Dufour, S. Ithurria, H. Aubin, A. Ouerghi, E. Lacaze, M. Silly, B. Dubertret, E. Lhuillier, Appl. Phys. Lett. 110, 152103 (2017).
• Surface Control of Doping in self-doped Nanocrystals, A. Robin, C. Livache, S. Ithurria, E. Lacaze, B. Dubertret, E. Lhuillier, ACS Appl. Mat. Interface 8, 27122 (2016).
• 2D Colloidal nanocrystals, M. Nasilovski, B. Mahler, E. Lhuillier, S. Ithurria, B. Dubertret, Chem Rev. 116, 10934−10982 (2016)
• Metallic functionalization of CdSe 2D nanoplatelets and its impact on electronic transport, B. Mahler, L. Guillemot, L. Bossard-Giannesini, S. Ithurria, D. Pierucci, A. Ouerghi, G. Patriarche, R. Benbalagh, E. Lacaze, F. Rochet, E. Lhuillier, J. Phys Chem C 120, 12351-12361(2016).
• Strongly confined HgTe 2D nanoplatelets as narrow near infrared emitter, E. Izquierdo, A. Robin, S. Keuleyan, N. Lequeux, E. Lhuillier, S. Ithurria, JACS 138, 10496 (2016).
• Infrared photo-detection based on colloidal quantum-dot films with high mobility and optical absorption up to the THz, E. Lhuillier, M. Scarafagio, P. Hease, B. Nadal, H. Aubin, X. Z. Xu, N. Lequeux, G. Patriache, S. Ithurria, B. Dubertret, Nano Lett 16, 1282(2016).