Publications

• Communication dans un congrès

High frequency noise characterisation of graphene FET Device

D. Mele, S. Fregonese, Sylvie Lepilliet, E. Pichonat, Gilles Dambrine, H. Happy

RF GFET devices have been processed on SiC wafer using Al2O3 as a gate oxide. These devices have been characterised with DC, S parameter and high frequency noise measurement (NF50). The noise parameters have been extracted in order to evaluate the graphene material for RF applications. This GFET…

61st IEEE MTT-S International Microwave Symposium, IMS 2013, 2013, Seattle, WA, United States. paper TU3C-1, 4 p., ⟨10.1109/MWSYM.2013.6697561⟩. ⟨hal-00944030⟩

• Communication dans un congrès

Doped semiconductor nanocrystal junctions studied by Kelvin probe and non-contact atomic force microscopy

Lukasz Borowik, Thuat Nguyen-Tran, D. Deresmes, Heinrich Diesinger, Pere Roca I Cabarrocas, Thierry Melin

Semiconductor junctions are the basis of electronic and photovoltaic devices. Here, we investigate junctions formed from highly doped (ND~10^20-10^21 cm-3) hydrogen-passivated silicon nanocrystals (NCs) in the 2-50nm size range, using non-contact atomic force microscopy coupled to Kelvin probe…

Materials Research Society Fall Meeting, MRS Fall 2013, Symposium LL : Advances in Scanning Probe Microscopy, 2013, Boston, MA, United States. ⟨hal-00944018⟩

• Communication dans un congrès

Déphaseurs millimétriques microrubans en technologie ultrasouple

S. Hage-Ali, Y. Orlic, Nicolas Tiercelin, Philippe Pernod, Vladimir Preobrazhensky, P. Coquet

18èmes Journées Nationales Microondes, JNM 2013, May 2013, Paris, France. papier J3-TM-P7, 2 p. ⟨hal-00878394⟩

• Article dans une revue

Stochastic magnetization dynamics in single domain particles

S. Giordano, Yannick Dusch, Nicolas Tiercelin, Philippe Pernod, Vladimir Preobrazhensky

Magnetic particles are largely utilized in several applications ranging from magnetorheological fluids to bioscience and from nanothechnology to memories or logic devices. The behavior of each single particle at finite temperature (under thermal stochastic fluctuations) plays a central role in…

The European Physical Journal B: Condensed Matter and Complex Systems, 2013, 86, pp.249-1-11. ⟨10.1140/epjb/e2013-40128-x⟩. ⟨hal-00871908⟩

• Article dans une revue

DC, RF and noise performance of InAs/AlSb HEMTs with in situ CVD SiNx-film for early-protection against oxidation

Giuseppe Moschetti, Eric Lefebvre, Martin Fagerlind, Per-Åk Nilsson, L. Desplanque, Xavier Wallart, Jan Grahn

A new method for avoiding air exposure of the mesa-floor during processing of shallow-mesa InAs/AlSb HEMTs is reported. The method is based on the in situ chemical vapor deposition (CVD) of a SiNx-film, right after the shallow-mesa dry-etch process. The in situ CVD method allows also growing a…

Solid-State Electronics, 2013, 87, pp.85-89. ⟨10.1016/j.sse.2013.06.008⟩. ⟨hal-00871902⟩

• Article dans une revue

Toward the understanding of the interfacial dairy fouling deposition and growth mechanisms at a stainless steel surface : a multiscale approach

M. Jimenez, Guillaume Delaplace, N. Nuns, S. Bellayer, D. Deresmes, G. Ronse, G. Alogaili, M. Collinet-Fressancourt, M. Traisnel

The microstructures of two dairy fouling deposits obtained at a stainless steel surface after different processing times in a pilot plate heat exchanger were investigated at different scales. Electron-Probe Micro Analysis, Time-of-Flight Secondary Ion Mass Spectrometry, Atomic Force Microscopy, and…

Journal of Colloid and Interface Science, 2013, 404, pp.192-200. ⟨10.1016/j.jcis.2013.04.021⟩. ⟨hal-00872007⟩

• Article dans une revue

Optimization of Al0.29Ga0.71N/GaN high electron mobility heterostructures for high-power/frequency performances

S. Rennesson, F. Lecourt, N. Defrance, M. Chmielowska, Sébastien Chenot, Marie Lesecq, Virginie Hoel, Etienne Okada, Y. Cordier, Jean-Claude de Jaeger

IEEE Transactions on Electron Devices, 2013, 60, pp.3105-3111. ⟨10.1109/TED.2013.2272334⟩. ⟨hal-00872025⟩

• Communication dans un congrès

A 3.8 GHz tunable filter based on ferroelectric interdigitated capacitors

Areski Ghalem, Freddy Ponchel, Denis Remiens, Tuami Lasri

In this paper, a tunable filter using ferroelectric capacitor is described. The interdigitated capacitor (IDC) is based on Barium Strontium Titanate (BST) thin-film. After the material and capacitor characterization in microwave frequency domain, the IDC has been introduced in a hairpin filter. The…

3rd Joint IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2013, Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials Workshop, PFM 2013, 2013, Prague, Czech Republic. paper ISAF4-M3-3, 252-256, ⟨10.1109/ISAF.2013.6748746⟩. ⟨hal-00955674⟩

• Communication dans un congrès

Stress and temperature dependent properties of single crystal piezoelectric materials and devices

R. Meyer, D. Markley, Z. Lowe, N. Sherlock, P. Mosbah

3rd Joint IEEE International Symposium on the Applications of Ferroelectrics, ISAF 2013, Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials Workshop, PFM 2013, 2013, Prague, Czech Republic. ⟨hal-00955676⟩

• Article dans une revue

Langmuir-Blodgett films of amphiphilic thieno[3,4-c]pyrrole-4,6-dione-based alternating copolymers

M.P. Ouattara, S. Lenfant, D. Vuillaume, M. Pezolet, J.F. Rioux-Dube, J. Brisson, M. Leclerc

Macromolecules, 2013, 46, pp.6408-6418. ⟨10.1021/ma401030m⟩. ⟨hal-00871921⟩