Publicaciones

• Chapitre d'ouvrage

GaN-based HEMTs for mm-wave applications

Kathia Harrouche, F Medjdoub

Nitride Semiconductor Technology: Power Electronics and Optoelectronic Devices, 2020, ISBN 978-3-527-34710-0 ; e-ISBN 978-3-527-82525-7. ⟨hal-03287288⟩

• Article dans une revue

Cellulose nanocrystals/graphene hybrids - A promising new class of materials for advanced applications

Djalal Trache, Vijay Kumar Thakur, Rabah Boukherroub

With the growth of global fossil-based resource consumption and the environmental concern, there is an urgent need to develop sustainable and environmentally friendly materials, which exhibit promising properties and could maintain an acceptable level of performance to substitute the petroleum-...

Nanomaterials, 2020, 10 (8), pp.1523. ⟨10.3390/nano10081523⟩. ⟨hal-03090012⟩

• Communication dans un congrès

High Power AlN/GaN HEMTs with record power-added-efficiency >70% at 40 GHz

Kathia Harrouche, Riad Kabouche, Etienne Okada, F Medjdoub

We report on breakthrough power-added-efficiency (PAE) Q-band performances using a vertically scaled AlN/GaN HEMT technology. The comparison between a 3 nm and 4 nm barrier thickness shows both superior performance and robustness for the thinner barrier layer attributed to the reduced mechanical...

IEEE/MTT-S International Microwave Symposium (IMS 2020), Aug 2020, Los Angeles, CA, United States. Session Tu3H - Advances in Microwave Semiconductor Devices, paper Tu3H-2, 285-288, ⟨10.1109/IMS30576.2020.9223971⟩. ⟨hal-03043653⟩

• Communication dans un congrès

Evaluation of micro laser sintering metal 3D-printing technology for the development of waveguide passive devices up to 325 GHz

Victor Fiorese, Cybelle Belem-Gonçalves, Carlos del Rio, Diane Titz, Frédéric Gianesello, Cyril Luxey, Guillaume Ducournau, Emmanuel Dubois, Christophe Gaquière, Daniel Gloria

In this paper, we propose an assessment up to 325 GHz of Micro Laser Sintering (MLS) metal 3D-Printing technology in order to achieve lightweight and cost-effective millimeter wave (mmW) passive function. We first designed and manufactured a bended WR5 waveguide in order to assess achievable...

IEEE/MTT-S International Microwave Symposium, IMS 2020, Aug 2020, Los Angeles, United States. pp.1168-1171, ⟨10.1109/IMS30576.2020.9224102⟩. ⟨hal-03091222⟩

• Article dans une revue

Analogue switches made from boron nitride monolayers for application in 5G and terahertz communication systems

Myungsoo Kim, Emiliano Pallecchi, Ruijing Ge, Xiaohan Wu, Guillaume Ducournau, Jack C. Lee, Henri Happy, Deji Akinwande

Hexagonal boron nitride (hBN) has a large bandgap, high phonon energies and an atomically smooth surface absent of dangling bonds. As a result, it has been widely used as a dielectric to investigate electron physics in two-dimensional heterostructures and as a dielectric in the fabrication of two-...

Nature Electronics, 2020, 3 (8), pp.479-485. ⟨10.1038/s41928-020-0416-x⟩. ⟨hal-03140626⟩

• Article dans une revue

Elastic stubbed metamaterial plate with torsional resonances

Wei Wang​, Bernard Bonello, Bahram Djafari-Rouhani, Yan Pennec, Jinfeng Zhao

We report on a new mechanism involving the torsional resonance of stubs to achieve the negative effective shear modulus of an elastic metamaterial plate. Combined with a mechanism to create a negative mass density, we develop a general method to set up and enlarge a shear-horizontal-polarized...

Ultrasonics, 2020, 106, pp.106142. ⟨10.1016/j.ultras.2020.106142⟩. ⟨hal-02879000⟩

• Article dans une revue

Reduced graphene oxide–based field effect transistors for the detection of E7 protein of human papillomavirus in saliva

Patrik Aspermair, Vladyslav Mishyn, Johannes Bintinger, Henri Happy, Komal Bagga, Palaniappan Subramanian, Wolfgang Knoll, Rabah Boukherroub, Sabine Szunerits

Analytical and Bioanalytical Chemistry, 2020, ⟨10.1007/s00216-020-02879-z⟩. ⟨hal-03090010⟩

• Article dans une revue

Broadband Asymmetric Propagation in Pillared Meta-Plates

Lin Chen, Wei Wang​, Guohua Nie, Yabin Jin, Daniel Torrent, Bahram Djafari-Rouhani

The asymmetric propagation of mechanical energy across interfaces is a challenging problem with a wide range of applications. In this work, we present a novel structure presenting the asymmetric propagation of elastic waves in thin plates in a broadband range. The structure consists of a...

Crystals, 2020, 10 (8), pp.702. ⟨10.3390/cryst10080702⟩. ⟨hal-02941995⟩

• Article dans une revue

Textile NFC antenna for power and data transmission across clothes

Baptiste Garnier, Philippe Mariage, Francois Rault, Cedric Cochrane, Vladan Koncar

In this article, it is shown how a smartphone can be used together with an e-textile structure, such as smart clothing, or any other smart home textile structure, smart composite, etc, to power it and to send and receive data generated by the e-textile by using the magnetic induction phenomenon...

Smart Materials and Structures, 2020, 29 (8), 085017, 8 p. ⟨10.1088/1361-665X/ab8a6d⟩. ⟨hal-03270113⟩

• Communication dans un congrès

Analysis of Si and GaN GAA-NW-FETs in High-k Gate Oxides for Next Generation Mobile Systems

Ygor Fonseca, Rafael Nobrega, Ulysses Duarte, Thiago Raddo, Andy Triwinarko, Iyad Dayoub, Anderson Sanches, Murilo Loiola

Next-generation mobile systems will eventually be based on a vast range of innovative devices and components. Some of these devices, either electronic or optical, will play a key role in the system to support growing data traffic demand. In this paper, an analysis of silicon (Si) and gallium...

12th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP 2020), Jul 2020, Porto, Portugal. pp.1-5, ⟨10.1109/CSNDSP49049.2020.9249531⟩. ⟨hal-03382857⟩