Publications

• Article dans une revue

Role of hydration on the electronic transport through molecular junctions on silicon

N. Clement, David Guérin, S. Pleutin, S. Godey, D. Vuillaume

Molecular electronics is a fascinating area of research with the ability to tune device properties by a chemical tailoring of organic molecules. However, molecular electronics devices often suffer from dispersion and lack of reproducibility of their electrical performances. Here, we show that water…

Journal of Physical Chemistry C, 2012, 116 (33), pp.17753-17763. ⟨10.1021/jp3018106⟩. ⟨hal-00787370⟩

• Article dans une revue

Conductance statistics from a large array of sub-10 nm molecular junctions

K. Smaali, N. Clement, G. Patriarche, D. Vuillaume

Devices made of few molecules constitute the miniaturization limit that both inorganic and organic-based electronics aspire to reach. However, integration of millions of molecular junctions with less than 100 molecules each has been a long technological challenge requiring well controlled…

ACS Nano, 2012, 6, pp.4639-4647. ⟨10.1021/nn301850g⟩. ⟨hal-00787368⟩

• Communication dans un congrès

Electro-elastic moduli and frequency dependence of KN single crystal

R Rouffaud, F. Levassort, M. Pham-Thi, E. Leveugle, Anne-Christine Hladky

— Functional properties of KNbO 3 single crystal are characterized. Large polydomain plates cutted from an as-grown KNbO 3 crystal (oriented along [001] c (45°-cut) direction) are used. At the fundamental resonance (10 MHz), thickness coupling factor is 65% and frequency dependence is measured with…

2012 Joint 21st IEEE ISAF / 11th IEEE ECAPD / IEEE PFM (ISAF/ECAPD/PFM), Jul 2012, Aveiro, Portugal. pp.1-4, ⟨10.1109/ISAF.2012.6297785⟩. ⟨hal-01705153⟩

• Article dans une revue

DC and high-frequency characteristics of GaN Schottky varactors for frequency multiplication

C. Jin, D. Pavlidis, L. Considine

IEICE Transactions on Electronics, 2012, E95-C, pp.1348-1353. ⟨10.1587/transele.E95.C.1348⟩. ⟨hal-00790415⟩

• Article dans une revue

Modelling and simulation of high-frequency (100 MHz) ultrasonic linear arrays based on single crystal LiNbO3

Jin-Ying Zhang, Wei-Jiang Xu, Julien Carlier, X.M. Ji, Bertrand Nongaillard, S. Queste, Y.P. Huang

Background High-frequency ultrasonic transducer arrays are essential for high resolution imaging in clinical analysis and Non-Destructive Evaluation (NDE). However, the fabrication of conventional backing-layer structure, which requires a pitch (distance between the centers of two adjacent elements…

Ultrasonics, 2012, 52, pp.47-53. ⟨10.1016/j.ultras.2011.06.009⟩. ⟨hal-00790365⟩

• Communication dans un congrès

Surface plasmon excitations in multicoaxial metamaterial cables : zero magnetic field

Bahram Djafari-Rouhani, M. Kushwaha

American Physical Society March Meeting, APS March Meeting 2012, 2012, Boston, MA, United States. ⟨hal-00798095⟩

• Communication dans un congrès

Dual phononic and photonic strip waveguides

Yan Pennec, Bahram Djafari-Rouhani, C.S. Li, Y. El Hassouani, J.M. Escalante, A. Martinez, S. Benchabane, V. Laude, N. Papanikolaou

SPIE Photonics Europe, Photonic Crystal Materials and Devices, 2012, Brussels, Belgium. ⟨hal-00798120⟩

• Communication dans un congrès

Evolution de la résonance plasmonique de plots d'or déposés sur un substrat diélectrique

O. Saison-Francioso, Gaëtan Lévêque, Abdellatif Akjouj, Yan Pennec, Bahram Djafari-Rouhani, Sabine Szunerits, Rabah Boukherroub

13èmes Journées de la Matière Condensée, JMC13, 2012, Montpellier, France. ⟨hal-00798128⟩

• Communication dans un congrès

Micro-résonateurs haute fréquence pour la microscopie à force atomique

B. Walter, M. Faucher, E. Mairiaux, Z. Xiong, L. Buchaillot, Bernard Legrand

15ème Forum des Microscopies à Sonde Locale, 2012, Saint-Jacut-de-la-Mer, France. ⟨hal-00797718⟩

• Communication dans un congrès

Investigation of GaAs/GaAsxSb1-x nanowires by micro-Raman spectroscopy

L. Zweifel, P. Caroff, S. Conesa Boj, M. Heiss, A. Fontcubeta I Morral

31st International Conference on the Physics of Semiconductors, ICPS 2012, 2012, Zurich, Switzerland. ⟨hal-00797652⟩