Phototransport in colloidal nanoplatelets array | Zendy

Lhuillier Emmanuel | Zendy; Dayen JeanFrancois | Zendy; Thomas Daniel O. | Zendy; Robin Adrien | Zendy; Ithurria Sandrine | Zendy; Aubin Herve | Zendy; Dubertret Benoit | Zendy

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Phototransport in colloidal nanoplatelets array

Author(s) -

Lhuillier Emmanuel,

Dayen JeanFrancois,

Thomas Daniel O.,

Robin Adrien,

Ithurria Sandrine,

Aubin Herve,

Dubertret Benoit

Publication year - 2016

Publication title -

physica status solidi (c)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.21

H-Index - 46

eISSN - 1610-1642

pISSN - 1862-6351

DOI - 10.1002/pssc.201510165

Subject(s) - photodetection , passivation , materials science , nanotechnology , photodiode , nanocrystal , exciton , optoelectronics , particle (ecology) , colloid , photodetector , chemical engineering , physics , engineering , oceanography , layer (electronics) , quantum mechanics , geology

Colloidal nanocrystals are promising materials for achieving low cost optoelectronic devices. In this paper, we focus on the transport and photo transport properties of 2D nanoplatelet thin films and their use for photodetection. We present evidence that improved performances relies on good trap passivation as well as overcoming the inherent large exciton binding energy of the 2D NPL. This can be achieved using a phototransistor configuration with transport at the single particle scale (© 2016 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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