Publications

• Article dans une revue

Influence of the magnetic state on the voltage-controlled magnetoelectric effect in a multiferroic artificial heterostructure YIG/PMN-PZT

Jianyun Lian, Freddy Ponchel, Nicolas Tiercelin, Liuyang Han, Ying Chen, Denis Remiens, Tuami Lasri, Genshui Wang, Philippe Pernod, Wenbin Zhang, Xianlin Dong

The artificial multiferroic heterostructure used in this work is composed by an yttrium iron garnet (YIG) film deposited by radio frequency (rf) magnetron sputtering on a metalized PMN-PZT ceramic. We demonstrate, thanks to the well-known converse magnetoelectric (CME) coupling, the control of the…

Journal of Applied Physics, 2018, 124 (6), pp.064101. ⟨10.1063/1.5037057⟩. ⟨hal-02127944⟩

• Communication dans un congrès

[Invited] Theoretical study of CNT based waveguide

Dominique Baillargeat, Tay Beng Kang, Stéphane Bila, Philippe Coquet, Philippe Roux-Levy, Matthieu Cometto, Kamel Frigui

Internationnal Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO 2018), Aug 2018, Reykjavik, Iceland. ⟨hal-01840991⟩

• Communication dans un congrès

Electromagnetic Modeling in Near-Field Scanning Microwave Microscopy Highlighting Limitations in Spatial and Electrical Resolutions

Petr Polovodov, Charlene Brillard, Olaf C Haenssler, Christophe Boyaval, D. Deresmes, Sophie Eliet, Fei Wang, Nicolas Clement, Didier Theron, Gilles Dambrine, Kamel Haddadi

Near-field scanning microwave microscopy (NSMM) is a scanning probe microscopy (SPM) technique that measures the local interaction of evanescent microwaves with a sample using a sharp tip probe. The traceability in NSMM is still challenging as the distribution of the electrical fields is affected…

2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO), Aug 2018, Reykjavik, Iceland. pp.1-4, ⟨10.1109/NEMO.2018.8503487⟩. ⟨hal-02155769⟩

• Article dans une revue

Repeated photoporation with graphene quantum dots enables homogeneous labeling of live cells with extrinsic markers for fluorescence microscopy

Jing Liu, Ranhua Xiong, Toon Brans, Saskia Lippens, Eef Parthoens, Francesca Cella Zanacchi, Raffaella Magrassi, Santosh K Singh, Sreekumar Kurungot, Sabine Szunerits, Hannelore Bové, Marcel Ameloot, Juan Andrés A Fraire, Eline Teirlinck, Sangram Keshari Samal, Riet De Rycke, Gaëlle Houthaeve, Stefaan C de Smedt, Rabah Boukherroub, Kevin Braeckmans

In the replacement of genetic probes, there is increasing interest in labeling living cells with high-quality extrinsic labels, which avoid over-expression artifacts and are available in a wide spectral range. This calls for a broadly applicable technology that can deliver such labels unambiguously…

Light: Science and Applications, 2018, 7 (1), ⟨10.1038/s41377-018-0048-3⟩. ⟨hal-02375155⟩

• Article dans une revue

Thermodynamics of small systems with conformational transitions: The case of two-state freely jointed chains with extensible units

Manon Benedito, Stefano Giordano

Several experimental methods are usually applied for stretching single molecules and provide valuable insights about the static and dynamic responses induced by externally applied forces. This analysis is even more important for macromolecules exhibiting conformational transitions, thereby…

The Journal of Chemical Physics, 2018, 149 (5), pp.054901. ⟨10.1063/1.5026386⟩. ⟨hal-02337978⟩

• Communication dans un congrès

Optimized ohmic contacts for InAlGaN/GaN HEMTs

Farah Bouazzaoui, Marie Pierre Chauvat, Magali Morales, Malek Zegaoui, F Medjdoub, Piero Gamarra, Slawomir Kret, Pierre Ruterana

During the last years, the most significant improvement of the contact resistance forAlInN/GaN high electron mobility has been the use of a highly doped n+ GaN layer grown bymolecular beam epitaxy for the source and drain terminals. In a first report [1], the ohmiccontact processing was carried out…

International Symposium on Growth of III-Nitrides, Aug 2018, Warsaw, Poland. ⟨hal-03287822⟩

• Autre publication scientifique

Pushing the limits of GaN-based power devices and power electronics

Gaudenzio Meneghesso, Joff Derluyn, Elke Meissner, F Medjdoub, Abhishek Banerjee, Naundorf J., Martin R Rittner

2018, pp.52-55. ⟨hal-03287707⟩

• Article dans une revue

Modeling and optimization of core (p-GaN)-multishell (i-InxGa1-xN/i-GaN/n-Al0.1Ga0.9N /n-GaN) nanowire for photovoltaic applications

Abdelkader Aissat, Fethi Benyettou, Isabelle Berbezier, Jean-Pierre Vilcot

In this work we report a modeling and optimization of a novel core (p-GaN)-multishell (i-InxGa1-xN/i-GaN/n-Al0.1Ga0.9N/n-GaN) coaxial NWs with a total length of about 3 μm and a radius of 0.19 μm. The variation of Indium composition in the i-InxGa1-xN active layer shows that x = 15% is the optimal…

Superlattices and Microstructures, 2018, 120, pp.209-216. ⟨10.1016/j.spmi.2018.05.043⟩. ⟨hal-02409499⟩

• Article dans une revue

Graphene Doping Induced Tunability of Nanoparticles Plasmonic Resonances

Rana Nicolas, Gaëtan Lévêque, Pierre-Michel Adam, Thomas Maurer

Interest in graphene has been widely increasing since its discovery in 2004. Research on graphene for plasmonic applications has also boomed due to the high potential of these systems. In this article, we discuss the possible interaction between metallic NPs and graphene monolayer. We show how the…

Plasmonics, 2018, 13 (4), pp.1219-1225. ⟨10.1007/s11468-017-0623-0⟩. ⟨hal-02351770⟩

• Article dans une revue

Checksum-Filtered List Decoding Applied to H.264 and H.265 Video Error Correction

Firouzeh Golaghazadeh, Stephane Coulombe, François-Xavier Coudoux, Patrick Corlay

The latest video coding standards, H.264 and H.265, are highly vulnerable in error-prone networks. Reconstructed packets may exhibit significant degradation in terms of peak signal-to-noise ratio and visual quality. This paper presents a novel list-decoding approach exploiting the receiver side…

IEEE Transactions on Circuits and Systems for Video Technology, 2018, 28 (8), pp.1993-2006. ⟨10.1109/TCSVT.2017.2686647⟩. ⟨hal-03183476⟩