Tuami Lasri
University of Valenciennes and Hainaut-Cambresis
Electrical engineeringOpticsEngineeringDielectricMicroscopyComposite materialInterferometryPermittivityElectrical impedanceMaterials scienceElectronic engineeringNear and far fieldPolyanilineFrequency bandCharacterization (materials science)Reflection coefficientMicrowaveExtremely high frequencyOptoelectronicsMicroscope
141Publications
19H-index
1,220Citations
Publications 142
Newest
#2Pierre Yves Cresson (University of Valenciennes and Hainaut-Cambresis)
Last. Tuami Lasri (university of lille)H-Index: 19
view all 5 authors...
Parylene has attracted a great interest in the last years because of its potential use in many fields. Among all kinds of parylene, parylene C seems the most interesting one for a large range of applications. In this paper, we are interested in its thermal properties, and in particular the thermal conductivity of thin films. This later is determined by the so-called three-omega method. This technique makes use of a thin conducting strip, in contact with the material under test. The metal wire se...
Source
#1P.-Y. Cresson (university of lille)H-Index: 1
#2Ghizlane Boussatour (University of Valenciennes and Hainaut-Cambresis)H-Index: 1
Last. Tuami Lasri (university of lille)H-Index: 19
view all 6 authors...
In this article, the dielectric properties of a biosourced polymer are investigated. To that end, coplanar transmission lines were fabricated on a 600- \mu \text{m}thick cellulose palmitate substrate by using a photolithographic process and a transfer technique. The {S}-parameters of the transmission lines were measured in a broad microwave frequency band spanning from 10 to 67 GHz in order to determine the propagation constant. From these data, the complex dielectric permittivity was extr...
Source
#1Liuyang Han (CAS: Chinese Academy of Sciences)H-Index: 2
#2Freddy Ponchel (University of Valenciennes and Hainaut-Cambresis)H-Index: 9
Last. Genshui Wang (CAS: Chinese Academy of Sciences)H-Index: 29
view all 7 authors...
Abstract The magnetoelectric properties of a laminated heterostructure consisting of ferromagnetic yttrium iron garnet (YIG) film and antiferroelectric (Pb0.97La0.02)(Zr0.6Sn0.3Ti0.1)O3 (PLZST) ceramic is, for the first time, reported in this work. The electric-field-controlled susceptibility, a shift of the coercive magnetic field and magnetization variations are demonstrated in YIG/PLZST multiferroic heterostructure. A large variation of the relative magnetic susceptibility is observed, practi...
Source
#1Z. Hamouda (CNRS: Centre national de la recherche scientifique)
#2J-L. Wojkiewicz (Sage Group)H-Index: 3
Last. Tuami Lasri (CNRS: Centre national de la recherche scientifique)H-Index: 19
view all 5 authors...
Source
#1Liuyang Han (CAS: Chinese Academy of Sciences)H-Index: 2
#2Freddy Ponchel (University of Valenciennes and Hainaut-Cambresis)H-Index: 9
Last. Philippe Pernod (university of lille)H-Index: 19
view all 7 authors...
The electric field (E) controlled magnetism in the multiferroic heterostructure comprising polycrystalline yttrium iron garnet (YIG) film, Pt electrodes, and lead magnesium niobate-lead zirconate titanate (PMN-PZT) ceramic is presented in this work. The electric-field-dependent magnetization and susceptibility of YIG film reveal the strain-mediated transformation of magnetocrystalline anisotropy. A strong converse magnetoelectric (CME) effect has been observed in the YIG/Pt/PMN-PZT/Pt heterostru...
Source
#1Liuyang Han (CAS: Chinese Academy of Sciences)H-Index: 2
#2Freddy Ponchel (University of Valenciennes and Hainaut-Cambresis)H-Index: 9
Last. Genshui Wang (CAS: Chinese Academy of Sciences)H-Index: 10
view all 7 authors...
1 CitationsSource
#1S. Li (university of lille)H-Index: 1
#2Ghizlane Boussatour (University of Valenciennes and Hainaut-Cambresis)H-Index: 1
Last. Tuami Lasri (university of lille)H-Index: 19
view all 6 authors...
In this work, the dielectric properties of a biosourced polymer are investigated. To that end, coplanar transmission lines were fabricated on a600 \mum thick cellulose palmitate substrate by using a transfer technique and photolithography. Then, the S-parameters of the transmission lines were measured in a broad microwave frequency band spanning from 0,5 to 67 GHz. Finally, the propagation constant was determined and the complex effective permittivity was extracted.
1 CitationsSource
#1Z. Hamouda ('ENS Paris': École Normale Supérieure)H-Index: 4
#1Z. Hamouda ('ENS Paris': École Normale Supérieure)
Last. Tuami Lasri (university of lille)H-Index: 19
view all 6 authors...
One of the major challenges of printed electronics is to develop materials for flexible devices. Among these latter, antennas occupy a place of choice because of the new applications which are emerging. In this paper a flexible antenna based on a new nanocomposite, Polyaniline (PANI) charged by nanopowder of Iron-Nickel (Fe-Ni), operating in dual-band ([2.4–2.48] and [5.15-5.825] GHz) is proposed. This antenna, triangular/circular shaped with a coplanar waveguide (CPW) feeder to achieve wideband...
#1A. A. GuermoudiH-Index: 1
#2P. Y. Cresson (university of lille)H-Index: 1
Last. Tuami Lasri (university of lille)H-Index: 19
view all 4 authors...
GaAs is a widely used III-V semiconductor compound in microelectronics. Since the 90’s, a growing interest is observed for its larger integration in electronics industry (micro and nano electronics) and solar in cells. Therefore, new characterization needs are emerging to address this kind of applications. In particular, specific features such as the thermal properties are of great interest. In this framework, the thermal conductivity of GaAs substrate has to be studied. In this paper, we presen...
1 CitationsSource
#1Tianjun Lin (university of lille)H-Index: 4
#2Sijia Gu (university of lille)H-Index: 7
Last. Tuami Lasri (university of lille)H-Index: 19
view all 3 authors...
In this paper we report a resolution enhancement method for non-destructive imaging application with near-field scanning microwave microscopy (NFMM). The technique proposed for the image processing is based on the combination of the position/signal difference (PSD) method and an adaptive robust statistical (ARS) method. The NFMM, is built up with a vector network analyzer (VNA), an evanescent microwave probe (EMP), a high resolution motorized XYZ stage, and a data acquisition system. Thanks to t...
1 CitationsSource