Publicaciones

• Article dans une revue

Thermal boundary resistance at silicon-silica interfaces by molecular dynamics simulations

E. Lampin, Q.H. Nguyen, P.A. Francioso, F. Cleri

Applied Physics Letters, 2012, 100, pp.131906-1-4. ⟨10.1063/1.3698325⟩. ⟨hal-00787869⟩

• Article dans une revue

Efficient physical-thermal model for thermal effects in AlGaN/GaN high electron mobility transistors

Michel Rousseau, A. Soltani, Jean-Claude de Jaeger

This letter describes the thermal behavior of AlGaN/GaN high electron mobility transistors on different substrates thanks to a fully consistent physical-thermal model. Self-heating explains the drastic reduction in the current flowing from drain to source. It is shown that, in order to keep the...

Applied Physics Letters, 2012, 101 (12), pp.122101. ⟨10.1063/1.4753815⟩. ⟨hal-00787873⟩

• Article dans une revue

Small polaron migration associated multiple dielectric responses of multiferroic DyMnO3 polycrystal in low temperature region

J. Yang, J. He, J.Y. Zhu, W. Bai, Luyan Sun, X.J. Meng, X.D. Tang, C.G. Duan, Denis Remiens, J.H. Qiu, J.H. Chu

Applied Physics Letters, 2012, 101, pp.222904-1-5. ⟨10.1063/1.4768790⟩. ⟨hal-00788345⟩

• Article dans une revue

Boron distribution in the core of Si nanowire grown by chemical vapor deposition

W. Chen, V.G. Dubrovskii, X.L. Liu, T. Xu, Rodrigue Lardé, J.P. Nys, B. Grandidier, D. Stievenard, G. Patriarche, Philippe Pareige

The boron dopant distribution in Si nanowires grown by the Au-catalyzed chemical vapor deposition is characterized by laser-assisted atom probe tomography. A convenient and an effective method for performing the atom probe tomography of an individual nanowire is developed. Using this technique, we...

Journal of Applied Physics, 2012, 111 (9), pp.094909. ⟨10.1063/1.4714364⟩. ⟨hal-00787433⟩

• Article dans une revue

Numerical and experimental investigation of kerf depth effect on high-frequency phased array transducer

Jin-Ying Zhang, Wei-Jiang Xu, Julien Carlier, X.M. Ji, S. Queste, Bertrand Nongaillard, 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 structure design and fabrication of the kerfed ultrasonic array is quite challenging when very high frequency (⩾100 MHz) is...

Ultrasonics, 2012, 52, pp.223-229. ⟨10.1016/j.ultras.2011.08.006⟩. ⟨hal-00790373⟩

• Article dans une revue

Theoretical and experimental evidence of level repulsion states and evanescent modes in sonic crystal stubbed waveguides

V. Romero-Garcia, Jerome O. Vasseur, Lluis Miquel Garcia-Raffi, Anne-Christine Hladky

The complex band structures calculated using the Extended Plane Wave Expansion (EPWE) reveal the presence of evanescent modes in periodic systems, never predicted by the classical ω(~k) methods, providing novel interpretations of several phenomena as well as a complete picture of the system. In...

New Journal of Physics, 2012, 14, pp.023049-1-21. ⟨10.1088/1367-2630/14/2/023049⟩. ⟨hal-00786887⟩

• Article dans une revue

480-GHz fmax in InP/GaAsSb/InP DHBT with new base isolation µ-airbridge design

M. Zaknoune, E. Mairiaux, Yannick Roelens, N. Waldhoff, U. Rouchy, P. Frijlink, M. Rocchi, H. Maher

IEEE Electron Device Letters, 2012, 33, pp.1381-1383. ⟨10.1109/LED.2012.2210187⟩. ⟨hal-00786893⟩

• Communication dans un congrès

Résolution de l'équation de Poisson généralisée discrète - Application aux capacités interdigitées ferroélectriques commandables en tension

P. Ropa, Ludovic Burgnies, Jean-Claude Carru

7ème Conférence Européenne sur les Méthodes Numériques en Electromagnétisme (NUMELEC 2012), Association des Alumni de l’Institut Montefiore (AIM), Jul 2012, Marseille, France. pp.148-149. ⟨hal-00806602⟩

• Autre publication scientifique

Design and optimization of surface plasmon resonance (SPR) biosensors

Edy Wijaya

2012. ⟨hal-00799301⟩

• Communication dans un congrès

THz metamaterials and metasurfaces

Gabriel Moreno, Haian Sebai, Serkan Kaya, Abbas Ghaddar, Abdallah Chahadih, Ibrahim Türer, Mokhtar Zehar, Guillaume Ducournau, Jean-Francois Lampin, Renaud Leturcq, Tahsin Akalin

International Symposium on Frontiers in THz Technology, FTT 2012, 2012, Nara, Japan. ⟨hal-00820996⟩