Publications

• Communication dans un congrès

InAs based Esaki tunnel diodes

Vinay Kumar Chinni, L. Desplanque, Mohamed Zaknoune, Xavier Wallart

We present simulation results of InAs based Esaki tunnel diodes. InAs homojunction and InAs/AlGaSb heterojunction are considered and we investigate the role of source and drain doping levels as well as band energy discontinuities on the tunneling current of the device. The results are very…

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 3 p. ⟨hal-01018430⟩

• Communication dans un congrès

Combinaison d'une polarisation élevée et d'une forte tenue en tension pour les transistors AlN/GaN sur Si

Nicolas Herbecq, Isabelle Roch-Jeune, F Medjdoub

Nous avons réalisé un transistor à double hétérostructure AlN/GaN/AlGaN sur substrat Silicium (111) combinant une tension de claquage élevée et une faible résistance à l'état passant avec une épaisseur totale de buffer de l'ordre de 2μm. Une technique de gravure locale du substrat a été…

17èmes Journées Nationales du Réseau Doctoral en Micro-Nanoélectronique, JNRDM 2014, 2014, Villeneuve d'Ascq, France. 4 p. ⟨hal-01018416⟩

• Communication dans un congrès

Memristive devices : an interconnect solution for matrix-based architectures ?

Sébastien Le Beux, F. Alibart, Dominique Vuillaume, Catherine Dubourdieu, Ian O'Connor

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium S - Memristormaterials, mechanisms and devices for unconventional computing, 2014, Lille, France. ⟨hal-00957794⟩

• Communication dans un congrès

Ferroelectric thin films working at microwave frequency for reconfigurable devices on silicon substrate: performances comparison between BST, PST

Freddy Ponchel, Denis Remiens, Areski Ghalem, Tuami Lasri

4th International Meeting on Dielectric Materials, May 2013, Marrakech, Morocco. ⟨hal-03659197⟩

• Communication dans un congrès

Theoretical study of the basic mechanisms of DNA damage by therapeutic radiation beams

F. Manca, Stefano Giordano, Pier Luca Palla, Grégoire Perret, E. Lartigau, Dominique Collard, H. Fujita, Fabrizio Cleri

Cancer treatments by photon radiation beams in radiotherapy is currently grounded on a rather empirical understanding of the basic mechanisms of DNA damages. It is well assessed that radiation induces single-strand and double-strand breaks in DNA, being however the various mechanisms largely…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium N - Converging technology for nanobio-applications, 2014, Lille, France. ⟨hal-00966158⟩

• Communication dans un congrès

Integrated measurement platform for thermal conductivity measurements in thin-film crystalline silicon and silicon-germanium

Maciej Haras, Valeria Lacatena, Stéphane Monfray, J.F. Robillard, Thomas Skotnicki, Emmanuel Dubois

Thermoelectric conversion requires materials with low thermal conductivity k high electrical conductivity s and thermopower P. Performance of thermoelectric material is evaluated by the zT=P^2sT/k figure-of-merit. Bi2Te3 or Sb2Te3 are usually used near room temperature but they are harmful,…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium BB - Materials by design for energy applications through theory and experiment, 2014, Lille, France. ⟨hal-00964577⟩

• Communication dans un congrès

Functionalized gold nanoparticles with electropolymerizable π-conjugated systems for a neuro-inspired memristive nanoparticle organic synapse-transistor

Ali Yassin, Maiténa Oçafrain, David Guérin, Stéphane Lenfant, Dominique Vuillaume, Philippe Blanchard, Jean Roncali

Nanoparticle Organic Memory Field-Effect Transistors (NOMFET) are molecule-based devices that exhibit the main behavior of a biological spiking synapse. This behavior is obtained by virtue of the combination of two properties of the NOMFET: the transconductance gain of the transistor and the memory…

Materials Research Society Spring Meeting, MRS Spring 2014, Symposium C - Synthesis and Processing of Organic and Polymeric Materials for Semiconductor Applications, 2014, San Francisco, CA, United States. ⟨hal-00966207⟩

• Communication dans un congrès

Engineering of oxide based resistive switching for neuromorphic computing

F. Alibart, Selina La Barbera, G. Sassine, N. Najjari, Dominique Vuillaume

Journées Nationales du GdR OXYFUN " Oxydes fonctionnels : du matériau au dispositif ", 2014, Autrans, France. ⟨hal-01055005⟩

• Communication dans un congrès

On wafer silicon integrated noise source characterization up to 110 GHz based on germanium-on-silicon photodiode

Sandrine Oeuvrard, Jean-Francois Lampin, Guillaume Ducournau, Sylvie Lepilliet, Francois Danneville, Thomas Quemerais, Daniel Gloria

In this work, a new concept of photonic noise source has been developed and characterized, based on Germanium-on-Silicon high speed photodiode (GeHSPD). This photodiode RF output power has been preliminary characterized up to 210 GHz, using a dedicated optoelectronic bench and demonstrating…

27th IEEE International Conference on Microelectronic Test Structures, ICMTS 2014, 2014, Udine, Italy. pp.150-154, ⟨10.1109/ICMTS.2014.6841484⟩. ⟨hal-01055046⟩

• Communication dans un congrès

Thresholdless optical gain using colloidal HgTe nanocrystals

Pieter Geiregat, Arjan Houtepen, Laxmi Kishore Sagar, Christophe Delerue, Dries van Thourhout, Zeger Hens

Conference on Lasers and Electro-Optics, CLEO 2014, Laser Science to Photonic Applications, 2014, San Jose, CA, United States. paper FTh4C.4, 2 p., ⟨10.1364/CLEO_QELS.2014.FTh4C.4⟩. ⟨hal-00974546⟩