Publicaciones

• Article dans une revue

Giant rotary power of a fishnet-like metamaterial

S.X. Wang, F. Garet, Eric Lheurette, M. Astic, J.L. Coutaz, D. Lippens

We show experimentally and numerically that cholesteric-type metal-dielectric structures, made of twisted sub-wavelength hole elliptical–shaped arrays, exhibit strong optical activity and circular dichroism. The experimental demonstration is carried out with terahertz time-domain spectroscopy...

APL Materials, 2013, 1, pp.032116-1-6. ⟨10.1063/1.4821627⟩. ⟨hal-00871905⟩

• Communication dans un congrès

Extraordinary room temperature THz heterodyne detector: the self-switching nanodiode

J. Torres, P. Nouvel, A. Penot, L. Varani, P. Sangare, B. Grimbert, M. Faucher, Guillaume Ducournau, Christophe Gaquière, I. Iniguez-De-La-Torre, J. Mateos, T. Gonzalez

18th International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructure, 2013, Matsue, Japan. ⟨hal-01926264⟩

• Article dans une revue

Ultrafast optical technique for measuring the electrical dependence of the elasticity of piezoelectric thin film : demonstration on AlN

Arnaud Devos, P. Emery, E. Defay, N. Ben Hassine, G. Parat

We present a technique based on ultrafast acoustics which permits us to measure the electrical dependence of the elastic properties of a thin piezoelectric layer. Ultrafast acoustics offers a unique way of measuring elastic properties of thin-layer in a non-destructive way using ultrashort optical...

Review of Scientific Instruments, 2013, 84, pp.015007-1-4. ⟨10.1063/1.4788936⟩. ⟨hal-00796410⟩

• Article dans une revue

Towards an ab-initio description of the charge transfer between a proton and a lithium fluoride surface : a quantum chemistry approach

P. Tiwald, S. Gräfe, J. Burgdörfer, L. Wirtz

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2013, 317, pp.18-22. ⟨10.1016/j.nimb.2012.12.097⟩. ⟨hal-00913584⟩

• Article dans une revue

Direct-current and radio-frequency characteristics of passivated AlGaN/GaN/Si high electron mobility transistors

H. Mosbahi, M. Gassoumi, H. Mejri, I. Saidi, Christophe Gaquière, M.A. Zaidi, H. Maaref

Current Applied Physics, 2013, 13, pp.1359-1364. ⟨10.1016/j.cap.2013.04.003⟩. ⟨hal-00872006⟩

• Communication dans un congrès

InAlAs/InGaAa HEMTs on polyimide flexible substrate with high cut-off frequencies

J.S. Shi, Nicolas Wichmann, Yannick Roelens, S. Bollaert

Journées Nationales Technologies Emergentes en Micro-Nanofabrication, JNTE 2013, 2013, Evian, France. ⟨hal-00813609⟩

• Autre publication scientifique

Vers une électronique terahertz : contribution à la technologie des transistors III-V

Mohammed Zaknoune

2013. ⟨hal-00813614⟩

• Communication dans un congrès

Laser ultrasonics and mode conversion for flaw depth gauging

Frédéric Faëse, Frédéric Jenot, Mohammadi Ouaftouh, Marc Duquennoy, Mohamed Ourak

Compared to earliest non destructive testing and evaluation methods based on transducers, laser ultrasonics shows specific advantages. It is a non-contact method combining a high spatial resolution and a large bandwidth, allowing high temperature and/or geometrically complex materials testing. In...

13th International Symposium on Nondestructive Characterization of Materials, NDCM-XIII, 2013, Le Mans, France. paper 15509, 9 p. ⟨hal-00971600⟩

• Communication dans un congrès

Interferometric scanning microwave microscope for nanotechnology application

N. Clement, Thomas Dargent, H. Tanbakuchi, K. Nishiguchi, R. Sivakumarasamy, F. Wang, A. Fujiwara, D. Ducatteau, Gilles Dambrine, D. Vuillaume, Bernard Legrand, D. Theron

American Physical Society March Meeting, APS March Meeting 2013, 2013, Baltimore, MD, United States. ⟨hal-00811777⟩

• Article dans une revue

Fundamentals of charged devices : energy changes in a capacitor medium

J.S. Young, Laurent Baudry

Capacitors and derivative devices continue to be as relevant as ever, both at the frontiers of scientific and technological research and in the development of commercial products. Central to such pursuits is the essential requirement that all aspects of the work done in charging or discharging...

EPL - Europhysics Letters, 2013, 101, pp.58001-1-5. ⟨10.1209/0295-5075/101/58001⟩. ⟨hal-00811707⟩