Title :

Single-Electron Tunneling PbS/InP Heterostructure Nanoplatelets for Synaptic Operations

Author(s) :

Jarschel, Paulo [Auteur]
Kim, Jin Ho [Auteur]
Biadala, Louis [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Physique - IEMN [PHYSIQUE - IEMN]
Berthe, Maxime [Auteur]
Plateforme de Caractérisation Multi-Physiques - IEMN [PCMP - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Lambert, Yannick [Auteur]
Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Osgood, Richard [Auteur]
Patriarche, Gilles [Auteur]
Centre de Nanosciences et de Nanotechnologies [C2N]
Grandidier, Bruno [Auteur]
Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Xu, Jimmy [Auteur]

Journal title :

ACS Applied Materials & Interfaces

Pages :

38450-38457

Publisher :

Washington, D.C. : American Chemical Society

Publication date :

2021-08-18

ISSN :

1944-8244

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

Power consumption, thermal management, and wiring challenge of the binary serial architecture drive the search for alternative paradigms to computing. Of special interest is neuromorphic computing, in which materials and ...
Show more >Power consumption, thermal management, and wiring challenge of the binary serial architecture drive the search for alternative paradigms to computing. Of special interest is neuromorphic computing, in which materials and device structures are designed to mimic neuronal functionalities with energy-efficient non-linear responses and both short- and long-term plasticities. In this work, we explore and report on the enabling potential of single-electron tunneling (SET) in PbS nanoplatelets epitaxially grown in the liquid phase on InP, which present these key features. By extrapolating the experimental data in the SET regime, we predict and model synaptic operations. The low-energy (<fJ), high-speed (MHz) operation and scalable fabrication process of the PbS/InP nanoplatelets make such a nanoscale system attractive as neuromorphic computing building blocks.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

ANR Project :

Centre expérimental pour l'étude des propriétés des nanodispositifs dans un large spectre du DC au moyen Infra-rouge.

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL