Publicaciones

Affichage de 3761 à 3770 sur 16064


  • Article dans une revue

Negatively Charged Excitons in CdSe Nanoplatelets

Elena V Shornikova, Dmitri R Yakovlev, Louis Biadala, Scott A Crooker, Vasilii V Belykh, Mikhail V Kochiev, Alexis Kuntzmann, Michel Nasilowski, Benoit Dubertret, Manfred Bayer

Energy Trion Exciton The low-temperature emission spectrum of CdSe colloidal nanoplatelets (NPLs) consists of two narrow lines. The high-energy line stems from the recombination of neutral excitons. The origin of the low-energy line is currently debated. We experimentally study the spectral shift,...

Nano Letters, 2019, 20 (2), pp.1370-1377. ⟨10.1021/acs.nanolett.9b04907⟩. ⟨hal-03000677⟩

  • Article dans une revue

Velocity saturation effect on low frequency noise in short channel single layer graphene field effect transistors (FETs)

Nikolaos Mavredakis, Wei Wei, Emiliano Pallecchi, Dominique Vignaud, Henri Happy, Ramon Garcia Cortadella, Andrea Bonaccini Calia, Jose Garrido, David Jiménez

Graphene devices for analog and radio frequency (RF) applications are prone to low frequency noise (LFN) due to its up conversion to undesired phase noise at higher frequencies. Such applications demand the use of short channel graphene transistors (GFETs) that operate at high electric fields in...

ACS Applied Electronic Materials, 2019, 1 (12), pp.2626-2636. ⟨10.1021/acsaelm.9b00604⟩. ⟨hal-03133324⟩

  • Article dans une revue

Self-template synthesis of ZnS/Ni3S2 as advanced electrode material for hybrid supercapacitors

Yuan Zhang, Ning Cao, Min Li, Sabine Szunerits, Ahmed Addad, Pascal Roussel, Rabah Boukherroub

Electrochimica Acta, 2019, 328, pp.135065. ⟨10.1016/j.electacta.2019.135065⟩. ⟨hal-03090080⟩

  • Communication dans un congrès

Online EM monitoring of 802.11n networks using Self Adaptive Kernel Machine

Villain Jonathan, Anthony Fleury, Virginie Deniau, Christophe Gransart, Eric Pierre Simon

In this work, we evaluated the performances of an adaptive and online clustering algorithm (Self-Adaptive Kernel Machine-SAKM) adjusted for the automatic and online recognition of attacks on wi-fi communication (802.11n protocol). The results presented here are part of a wider project dealing with...

2019 18th IEEE International Conference On Machine Learning And Applications (ICMLA), Dec 2019, Boca Raton, France. pp.1136-1142, ⟨10.1109/ICMLA.2019.00189⟩. ⟨hal-04449646⟩