Publications

• Article dans une revue

Control of III-V nanowire crystal structure by growth parameter tuning [Invited]

Kimberly A. Dick, Philippe Caroff, Jessica Bolinsson, Maria E. Messing, Jonas Johansson, Knut Deppert, L.R. Wallenberg, Lars Samuelson

In this work we investigate the variation of the crystal structure of gold-seeded III–V nanowires with growth parameters, in order to gain a cohesive understanding of these effects. We investigate six III–V materials: GaAs, InAs, GaP, InP, GaSb and InSb, over a variation of growth conditions. All…

Semiconductor Science and Technology, 2010, 25 (2), pp.024009-1-11. ⟨10.1088/0268-1242/25/2/024009⟩. ⟨hal-00548699⟩

• Article dans une revue

Imperfection-sensitive ductility of aluminium thin films

M. Coulombier, A. Boé, C. Brugger, J.P. Raskin, T. Pardoen

Scripta Materialia, 2010, 62, pp.742-745. ⟨10.1016/j.scriptamat.2010.01.048⟩. ⟨hal-00548611⟩

• Article dans une revue

A 60 GHz power amplifier with 14.5 dBm saturation power and 25% peak PAE in CMOS 65 nm SOI

A. Siligaris, Y. Hamada, C. Mounet, C. Raynaud, B. Martineau, N. Deparis, N. Rolland, M. Fukaishi, P. Vincent

IEEE Journal of Solid-State Circuits, 2010, 45, pp.1286-1294. ⟨10.1109/JSSC.2010.2049456⟩. ⟨hal-00548603⟩

• Article dans une revue

Diameter dependence of the wurtzite-zinc blende transition in InAs nanowires

J. Johansson, K.A. Dick, P. Caroff, M.E. Messing, J. Bolinsson, K. Deppert, L. Samuelson

Journal of Physical Chemistry C, 2010, 114, pp.3837-3842. ⟨10.1021/jp910821e⟩. ⟨hal-00548709⟩

• Article dans une revue

Optically power supplied Gbit/s wireless hotspot using 1.55 µm THz photomixer and heterodyne detection at 200 GHz

Guillaume Ducournau, P. Szriftgiser, Denis Bacquet, Alexandre Beck, Tahsin Akalin, Emilien Peytavit, Mohammed Zaknoune, Jean-Francois Lampin

A wireless transmission system with a remote-supplied hotspot is demonstrated working up to gigabit data rates. The emission uses a 200 GHz carrier frequency, generated using an 1.55 µm photomixer composed of an unitravelling carrier photodiode monolithically integrated with a wide bandwidth…

Electronics Letters, 2010, 46, pp.1349-1350. ⟨10.1049/el.2010.2062⟩. ⟨hal-00548731⟩

• Communication dans un congrès

Modélisation physique de l'oreille moyenne par schémas à constantes localisées et lignes de propagation

Elisabeth Delevoye, Christian Granger, Pascal Mosbah, Bertrand Dubus

Basés sur des analogies électromécaniques et électroacoustiques, les schémas à constantes localisés permettent une modélisation satisfaisante de l'oreille moyenne jusqu'à des fréquences de 6 à 8 kHz pour le chat et de 2 kHz pour l'homme. L'extension du modèle à des fréquences…

10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00549203⟩

• Article dans une revue

AlGaN/GaN HEMT on (111) single crystalline diamond

M. Alomari, A. Dussaigne, D. Martin, N. Grandjean, Christophe Gaquière, E. Kohn

Electronics Letters, 2010, 46, pp.299-300. ⟨10.1049/el.2010.2937⟩. ⟨hal-00549443⟩

• Article dans une revue

0-3 and 1-3 piezo-composites based on single crystal PMN-PT for transducer applications

F. Levassort, Anne-Christine Hladky, H. Le Khanh, L.P. Tran-Huu-Hue, M. Lethiecq, M. Pham Thi

Advances in Applied Ceramics, 2010, 109, pp.162-168. ⟨10.1179/174367509X12472364601075⟩. ⟨hal-00549550⟩

• Article dans une revue

High-speed 1.3-µm p-i-n GaNAsSb/GaAs waveguide photodetector

Malek Zegaoui, Z. Xu, N. Saadsaoud, Kianhuan Tan, Wan Khai Loke, Satrio Wicaksono, Soon Fatt Yoon, Christiane Legrand, Didier Decoster, Jean Chazelas

The authors report the demonstration of high-speed GaNAsSb/GaAs p-i-n waveguide photodetector grown by molecular beam epitaxy technique. A 0.4-μm-thick GaNAsSb core layer with 3.3% of N and 8% of Sb for detection wavelength over 1.3 μm is sandwiched by GaAs and AlGaAs cladding layers. The device…

IEEE Electron Device Letters, 2010, 31 (7), pp.704-706. ⟨10.1109/LED.2010.2049563⟩. ⟨hal-00549006⟩

• Article dans une revue

(Multi)exciton dynamics and exciton polarizability in colloidal InAs quantum dots

Joep J. H. Pijpers, M.T.W. Milder, C. Delerue, Mischa Bonn

We report steady state and dynamic properties of (multi)excitons in InAs quantum dots using femtosecond time-resolved transient absorption and time-resolved terahertz spectroscopy. The polarizability of confined excitons in the ground state is found to be of the order of 104 Å3, increasing sharply…

Journal of Physical Chemistry C, 2010, 114 (14), pp.6318-6324. ⟨10.1021/jp911948z⟩. ⟨hal-00549022⟩