Zobrazeno 1 - 10 of 144 pro vyhledávání: '"Liviu Nicu"'
1
Akademický článek
Stereolithography 3D Printing of Stimuli-Responsive Spin Crossover@Polymer Nanocomposites with Optimized Actuating Properties
Autor: Onkar Kulkarni, Alejandro Enriquez-Cabrera, Xinyu Yang, Julie Foncy, Liviu Nicu, Gábor Molnár, Lionel Salmon
Publikováno v: Nanomaterials, Vol 14, Iss 15, p 1243 (2024)
We used stereolithography to print polymer nanocomposite samples of stimuli-responsive spin crossover materials in the commercial photo-curable printing resins DS3000 and PEGDA-250. The thermomechanical analysis of the SLA-printed objects revealed no
Externí odkaz: https://doaj.org/article/94d4ce48c40f4d72b9bf31c4b350b054
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2
Akademický článek
Investigation of the Effect of Spin Crossover on the Static and Dynamic Properties of MEMS Microcantilevers Coated with Nanocomposite Films of [Fe(Htrz)2(trz)](BF4)@P(VDF-TrFE)
Autor: José Elías Angulo-Cervera, Mario Piedrahita-Bello, Fabrice Mathieu, Thierry Leichle, Liviu Nicu, Lionel Salmon, Gábor Molnár, Azzedine Bousseksou
Publikováno v: Magnetochemistry, Vol 7, Iss 8, p 114 (2021)
We used a spray-coating process to cover silicon microcantilevers with ca. 33 wt% [Fe(Htrz)2(trz)](BF4)@P(VDF70-TrFE30) nanocomposite thin films of 1500 nm thickness. The bilayer cantilevers were then used to investigate the thermomechanical properti
Externí odkaz: https://doaj.org/article/3e36c35ca47f4bf4a63bd35499b65d66
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3
A simple process for the fabrication of parallel-plate electrostatic MEMS resonators by gold thermocompression bonding
Autor: Dolores Manrique Juarez, Fabrice Mathieu, Guillaume Libaude, David Bourrier, Samuel Charlot, Laurent Mazenq, Véronique Conédéra, Ludovic Salvagnac, Isabelle Dufour, Liviu Nicu, Thierry Leïchlé
Publikováno v: The 36th International Conference on Micro Electro Mechanical Systems (IEEE MEMS 2023)
The 36th International Conference on Micro Electro Mechanical Systems (IEEE MEMS 2023), Jan 2023, Munich, Germany. 2023
International audience; The present work introduces a simple and rapid process for the fabrication of MEMS resonators with electrostaticactuation and capacitive detection. Gold thermocompression is used to anchor the free-standing structure, providee
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e179fa4fa03c1be86c9842dd2f0c125
https://hal.laas.fr/hal-03951363/document
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5
Hybrid Ni–Co–Ni Structures Prepared by Magnetophoresis as Efficient Permanent Magnets for Integration into Microelectromechanical Systems
Autor: Pierre Moritz, Ilona Lecerf, Antoine Gonon, Georgiana Maties, Thomas Blon, Simon Cayez, David Bourrier, Fabrice Mathieu, José Elías Angulo-Cervera, Liviu Nicu, Thierry Leïchlé, Thierry Ondarçuhu, Guillaume Viau, Lise-Marie Lacroix
Publikováno v: Advanced Engineering Materials
Advanced Engineering Materials, 2022, 24 (12), pp.2200733. ⟨10.1002/adem.202200733⟩
International audience; The direct integration of performant permanent magnets (PMs) within miniaturized circuits remains both a scientific and a technological challenge. Magnetophoresis-driven capillary assembly of hard magnetic nanoparticles is a p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc9852c57bd7a8a982b0d369fc5c5285
https://hal.science/hal-03778248
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7
MEMS Biosensors and COVID-19: Missed Opportunity
Autor: Thierry Leichle, Thomas Alava, Liviu Nicu
Publikováno v: ACS Sensors
ACS Sensors, 2020, 5 (11), pp.3297-3305. ⟨10.1021/acssensors.0c01463⟩
ACS Sensors, American Chemical Society, 2020, 5 (11), pp.3297-3305. ⟨10.1021/acssensors.0c01463⟩
International audience; The acceleration of climatic, digital, and health challenges is testing scientific communities. Scientists must provide concrete answers in terms of technological solutions to a society which expects immediate returns on the p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::192af24334e0f57365c304fd78a435ec
https://doi.org/10.1021/acssensors.0c01463
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8
Optimization of a vibrating MEMS electromagnetic energy harvester using simulations
Autor: Ilona Lecerf, Pierre Moritz, José Elías Angulo-Cervera, Fabrice Mathieu, David Bourrier, Liviu Nicu, Thierry Leïchlé, Frederico Orlandini-Keller, Thibaut Devillers, Nora M. Dempsey, Guillaume Viau, Lise-Marie Lacroix, Thomas Blon
Publikováno v: The European Physical Journal. Special Topics
The European Physical Journal. Special Topics, 2022, 231, pp.4205-4211. ⟨10.1140/epjs/s11734-022-00577-8⟩
International audience; Nowadays, wireless sensor networks (WSN) are becoming essential in our daily life. However, a major constraint concerns the energy power supply. Indeed, batteries need to be recharged or replaced often which implies a limited
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52d63168319a86121a960d28abcbce91
https://hal.science/hal-03778260
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9
Microelectromechanical devices driven by thermosalient effects
Autor: Jad Mahmoud Halabi, Isabelle Séguy, Ludovic Salvagnac, Thierry Leïchlé, Daisuke Saya, Fabrice Mathieu, Benjamin Duployer, Durga Prasad Karothu, Liviu Nicu, Panče Naumov
Publikováno v: Cell Reports Physical Science
Cell Reports Physical Science, 2022, 3 (11), pp.101133. ⟨10.1016/j.xcrp.2022.101133⟩
International audience; The state-of-the-art microelectromechanical systems (MEMSs) technology faces challenges in meeting the requirements of the next decade regarding improved performance, functionality, and power consumption, which can be addresse
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a7fa0ae3323fbfbcab3d1fe41df7eb
https://doi.org/10.1016/j.xcrp.2022.101133
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10
Investigation of the Effect of Spin Crossover on the Static and Dynamic Properties of MEMS Microcantilevers Coated with Nanocomposite Films of [Fe(Htrz)2(trz)](BF4)@P(VDF-TrFE)
Autor: Lionel Salmon, Fabrice Mathieu, Gábor Molnár, Azzedine Bousseksou, Thierry Leichle, José Elias Angulo-Cervera, Mario Piedrahita-Bello, Liviu Nicu
Publikováno v: Magnetochemistry
Magnetochemistry, 2021, 7 (8), pp.114. ⟨10.3390/magnetochemistry7080114⟩
Magnetochemistry; Volume 7; Issue 8; Pages: 114
Magnetochemistry, MDPI, 2021, 7 (8), pp.114. ⟨10.3390/magnetochemistry7080114⟩
Magnetochemistry, Vol 7, Iss 114, p 114 (2021)
We used a spray-coating process to cover silicon microcantilevers with ca. 33 wt% [Fe(Htrz)2(trz)](BF4)@P(VDF70-TrFE30) nanocomposite thin films of 1500 nm thickness. The bilayer cantilevers were then used to investigate the thermomechanical properti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03a80332ec657bb654b7a12f8c7de12b
https://hal.science/hal-03329761
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