Publications

• Article dans une revue

Beyond linear coupling in microwave optomechanics

D. Cattiaux, Xin Zhou, S. Kumar, I. Golokolenov, R. R Gazizulin, A. Luck, L Mercier de Lépinay, M. Sillanpää, A. D Armour, A. Fefferman, E. Collin

We explore the nonlinear dynamics of a cavity optomechanical system. Our realization consisting of a drumhead nano-electro-mechanical resonator (NEMS) coupled to a microwave cavity, allows for a nearly ideal platform to study the nonlinearities arising purely due to radiation-pressure physics.…

Physical Review Research, 2020, 2 (3), pp.033480. ⟨10.1103/PhysRevResearch.2.033480⟩. ⟨hal-02949631⟩

• Article dans une revue

Wide-range frequency control in magnetoacoustic resonator

Vladimir Moshkin, Vladimir Preobrazhensky, Philippe Pernod

Acoustic resonators based on antiferromagnetic crystals of "easy plane" type, like alpha-Fe2O3 or FeBO3, are of interest for applications in magnetoacoustic sensors of electrical and mechanical values because of high sensitivity of their resonance frequency to variations of external…

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2020, 67 (9), pp.1957-1959. ⟨10.1109/TUFFC.2020.2993405⟩. ⟨hal-03321519⟩

• Article dans une revue

Coupling of integrated waveguide and optomechanic cavity for microwave phonon excitation in Si nanobeams

Abdellatif Gueddida, Bahram Djafari-Rouhani, Yan Pennec, Andrea Di Donato, Luca Pierantoni, Alexander Korovin, Davide Mencarelli

The availability of high quality manufacturing for optical micro/nano patterned cavities paves the way to the development of scalable circuits and devices based on optomechanical (OM) interaction of sound and light in extremely small volumes. In this contribution, we propose a new study on OM…

Photonics, 2020, 7 (3), pp.67. ⟨10.3390/photonics7030067⟩. ⟨hal-03321558⟩

• Article dans une revue

A lead-free non-ferroelectric piezoelectric glass-ceramic for high temperature surface acoustic wave devices

F. Dupla, Marie-Sophie Renoirt, Maurice Gonon, Nikolay Smagin, Marc Duquennoy, Gregory Martic, Jean-Pierre Erauw

A piezoelectric glass-ceramic containing Sr2TiSi2O8 crystals is synthesized and used to develop a SAW device tested up to 950 degrees C. This device consists of an input IDT that generates the wave and an output IDT that converts it into a measurable electrical signal. The evolution of amplitude…

Journal of the European Ceramic Society, 2020, 40 (11), pp.3759-3765. ⟨10.1016/j.jeurceramsoc.2020.01.051⟩. ⟨hal-03321526⟩

• Communication dans un congrès

A closed-form solution for energy-efficiency optimization in multi-user downlink NOMA

Hajar El Hassani, Anne Savard, Elena Veronica Belmega

This paper investigates the energy efficiency of a multiuser downlink non-orthogonal multiple access (NOMA) system. The energy-efficiency maximization representing the tradeoff between the sum rate versus the overall power consumption is formulated as a bi-criterion optimization problem; being…

IEEE 31st International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2020, Aug 2020, London, United Kingdom. ⟨10.1109/PIMRC48278.2020.9217069⟩. ⟨hal-02898928⟩

• Communication dans un congrès

[Invited] Visualizing and Modelling the Concept of Cycle as Dynamic Relationship Physics–Mathematics into History: Science or Applied Art? [via Zoom]

Raffaele Pisano

International Symposium. Visualizing and Modelling Sensory Actions (VMSA) for Inquiring Science & Technology into History. ESHS Congress, Bologna, Italy 31 August –3 September, ESHS Congress, Bologna, Italy, 31 August –3 September, Aug 2020, Bologne Università di Bologna, Italy. ⟨hal-04518328⟩

• Poster de conférence

Coupling of ToF-SIMS and AFM for the identification of the chemical species involved in the nucleation process of soot particles in flame combustion

Jessy Elias, Xavier Mercier, Alessandro Faccinetto, Nicolas Nuns, S. Godey, D. Deresmes, Thierry Melin

Soot formation in combustion is a major research problem because of the negative impact of the carbonaceous particles in the exhausts on human health and the environment. However, state of the art knowledge on the chemical species and reaction pathways leading to the formation of soot particles is…

European Aerosol Conference – EAC 2020, Aug 2020, Aachen, Germany. pp.457. ⟨hal-03008218⟩

• Communication dans un congrès

Optimal power allocation policies in multi-hop cognitive radio networks

Anne Savard, Elena Veronica Belmega

This paper investigates a power allocation problem in an optimal and closed-form manner for a relay-aided cognitive network composed of one primary and secondary user/destination pair (e.g., a cellular link coexisting with a device-to-device link in a device-to-device enabled cellular communication…

31st IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2020, Aug 2020, London, United Kingdom. 9217334, 6 p., ⟨10.1109/PIMRC48278.2020.9217334⟩. ⟨hal-02932927⟩

• Poster de conférence

Coupling of ToF SIMS and AFM for the identification of the chemical species involved in the nucleation process of soot particles in flame combustion

Elias J., Mercier X., Faccinetto A., Nuns N., S. Godey, D. Deresmes, Thierry Melin

European Aerosol Conference 2020, Aug 2020, Aachen, Germany. ⟨hal-04474614⟩

• Article dans une revue

Nanoscale Studies at the Early Stage of Water-Induced Degradation of CH 3 NH 3 PbI 3 Perovskite Films Used for Photovoltaic Applications

Jaume Llacer, David Moerman, Olivier Douheŕet, Xavier Noirfalise, Claudio Quarti, Roberto Lazzaroni, Didier Theron, Philippe Leclere

Understanding the surface properties of hybrid perovskite materials is a key aspect to improve not only the interface properties in photovoltaic cells but also the stability against moisture degradation. In this work, we study the local electronic properties of two series of CH 3 NH 3 PbI 3…

ACS Applied Nano Materials, 2020, 3 (8), pp.8268-8277. ⟨10.1021/acsanm.0c01687⟩. ⟨hal-03022558⟩