Publications

• Communication dans un congrès

A 65nm CMOS 60 GHz Class F-E Power Amplifier for WPAN applications

Sophie Drean, Nathalie Deltimple, Eric Kerhervé, Baudouin Martineau, Didier Belot

This work presents a two-stage 65nm CMOS 60 GHz Power Amplifier composed by a Class E power stage and a Class F driver stage, dedicated to low cost Wireless Personal area network (WPAN) applications. To provide a switching operation at 60 GHz, an output network with distributed elements is used…

IEEE Symposium on Integrated Circuits and Systems Design (SBCCI) 2012, Aug 2012, Brasilia, Brazil. pp. ⟨hal-00719406⟩

• Article dans une revue

Ultrafast exciton dynamics in InAs/ZnSe nanocrystal quantum dots

Musa Cadirci, Stuart K. Stubbs, Samantha J. O. Hardman, Ombretta Masala, Guy Allan, Christophe Delerue, Nigel Pickett, David J. Binks

Colloidal nanocrystal quantum dots with a band gap in the near infra-red have potential application as the emitters for telecommunications or in vivo imaging, or as the photo-absorbing species in next generation solar cells or photodetectors. However, electro- and photoluminescence yields and the…

Physical Chemistry Chemical Physics, 2012, 14, pp.15166-15172. ⟨10.1039/C2CP42125A⟩. ⟨hal-00787872⟩

• Communication dans un congrès

Receiver study for cooperative communications in convolved additive α-stable interference plus Gaussian thermal noise

Wei Gu, Gareth Peters, Laurent Clavier, François Septier, Ido Nevat

In wireless ad hoc network communications, both the network interference and the thermal noise should be considered in receiver design, due to the strong impairments each may cause on the quality of the reception at the destination. Since the closure under convolution of stable distributions only…

Ninth International Symposium on Wireless Communication Systems, Aug 2012, Paris, France. pp.1-5. ⟨hal-00721733⟩

• Communication dans un congrès

Integrated InAs quantum dot in a terahertz microresonator for high frequency quantum manipulation

Abbas Ghaddar, Tahsin Akalin, Guillaume Ducournau, Jean-Francois Lampin, Philippe Caroff, David Troadec, Renaud Leturcq

13èmes Journées de la Matière Condensée, JMC13, Aug 2012, Montpellier, France. ⟨hal-00797761⟩

• Communication dans un congrès

Modelisation of supramolecular network on semiconductor

Guillaume Copie, Christophe Krzeminski, Fabrizio Cleri, Younes Makoudi, B. Grandidier, Frederic Cherioux, Frank Palmino

13ème Journées de la Matière Condensée (JMC 13), Aug 2012, Montpellier, France. ⟨hal-00737384⟩

• Communication dans un congrès

Carrier multiplication : possible strategy towards materials with high efficiency

Christophe Delerue, Guy Allan, Yann-Michel Niquet

244th American Chemical Society National Meeting & Exposition, Symposium on Synthesis, Spectroscopy, Theory and Applications of Nanocrystals and Nanowires, Aug 2012, Philadelphia, United States. ⟨hal-03317141⟩

• Communication dans un congrès

Efficiency of carrier-multiplication in semiconductor quantum dots : theory and simulations

Christophe Delerue, Guy Allan, Yann-Michel Niquet

SPIE Optics + Photonics, Conference 8471 : Next Generation (Nano) Photonic and Cell Technologies for Solar Energy Conversion III, Aug 2012, San Diego, United States. ⟨hal-03317142⟩

• Communication dans un congrès

Structure and functionality: Raman spectroscopic assessment of colloid-based nanostructured materials

S. Turrell, C. Kinowski, K. Raulin, R. Bernard, D. Stievenard, B. Capoen, A. Boé, Di Zhou, Odile Cristini, V.T.T. Tran

ICORS-International Congress on Raman Spectroscopy, Aug 2012, Bangalore, India. ⟨hal-00744456⟩

• Brevet

Dispositif microélectromécanique avec structure d'actionnement piezoélectrique

M. Faucher

N° de brevet: FR2971243 (A1). 2012. ⟨hal-00726444⟩

• Article dans une revue

Optical absorption of silicon nanowires

Tao Xu, Yannick Lambert, Christophe Krzeminski, B. Grandidier, Didier Stiévenard, Gaëtan Lévêque, Abdellatif Akjouj, Yan Pennec, Bahram Djafari-Rouhani

We report on simulations and measurements of the optical absorption of silicon nanowires (NWs) versus their diameter. We first address the simulation of the optical absorption based on two different theoretical methods : the first one, based on the Green function formalism, is useful to calculate…

Journal of Applied Physics, 2012, 112, pp.033506. ⟨10.1063/1.4739708⟩. ⟨hal-00732649⟩