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Communication dans un congrès

Real-time 3D mapping of the physical properties of dynamic media by an ultrasonic system of miniaturized and autonomous spherical sensor networks

Georges Nassar

Characterization of physical parameters of viscoelastic media has become interesting according security norms and requirement quality, particularly in pharmaceutical, cosmetic and food industries whose development process of the final product goes through several stages of thermal and mechanical…

SciTech Central Pharma 2020, Apr 2020, Mauritius, Mauritius. ⟨hal-03582690⟩

Chapitre d'ouvrage

Coarse/fine delay element design in 28 nm FD-SOI

Ilias Sourikopoulos, Andreia Cathelin, Andreas Kaiser, Antoine Frappé

This chapter starts by highlighting the requirements and existing techniques in producing digital delay, summarizing the state of the art. Subsequently, a topology assessment is presented based on specified performance metrics. The proposed delay cell which was designed, fabricated, and…

The Fourth Terminal, Springer International Publishing, pp.119-134, 2020, Integrated Circuits and Systems book series (ICIR), ISBN 978-3-030-39495-0 ; eISBN 978-3-030-39496-7. ⟨10.1007/978-3-030-39496-7_6⟩. ⟨hal-03377034⟩

Article dans une revue

Effect of Sputtering Atmosphere on ZnSnN2 Thin Films Electrical and Optoelectronic Properties

Ngoc Kim Thanh Bui, Mathieu Halbwax, Jean-Pierre Vilcot

ZnSnN2 thin films were produced on glass substrates by co-sputtering Zn and Sn targets at room temperature in a reactive atmosphere of argon, nitrogen and hydrogen. By changing the composition of this atmosphere, the optical and electrical properties of material are changed. The morphology and…

ECS Transactions, 2020, ECS Transactions, 97 (4), pp.47-55. ⟨10.1149/09704.0047ecst⟩. ⟨hal-02951631⟩

Article dans une revue

Porous Silica as a Nanotemplate for the Solid State and Liquid Phase Synthesis of Luminescent Carbon Dots

A. Vasin, D. Kysil, S. Sevostianov, O. Isaieva, G. Yu. Rudko, Roman Yatskiv, H. El Hamzaoui, B. Capoen, M. Bouazaoui, V. Tertykh, A. Nazarov

ECS Transactions, 2020, 97 (2), pp.91-96. ⟨10.1149/09702.0091ecst⟩. ⟨hal-02565594⟩

Communication dans un congrès

An ultrasonic bra for an autonomous soft diagnosis of breast tissues

Georges Nassar, Amira Godih, Marwa Sawan, Khalil Helou

An ultrasound breast imaging system at central frequency of 4.5 MHz was implemented comprising sensors with a wide lateral radiation field distributed on a ring with respect the breast physiology. The temporal convolution function was used to define the maximum spatial resemblance between two…

1st International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET), Apr 2020, Meknes, Morocco. pp.1-5, ⟨10.1109/IRASET48871.2020.9092125⟩. ⟨hal-03580351⟩