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Communication dans un congrès

When Solid State Chemistry meets Micro-electronics: New 3D micro-batteries

Pascal Roussel, Thierry Brousse, Christophe Lethien

Séminaire au laboratoire CRISMAT, 2022, Caen, France. ⟨hal-04303219⟩

Article dans une revue

Wafer-level vapor cells filled with laser-actuated hermetic seals for integrated atomic devices

Vincent Maurice, Clément Carlé, Shervin Keshavarzi, Ravinder Kumar Chutani, Samuel Queste, Ludovic Gauthier-Manuel, Jean-Marc Cote, Rémy Vicarini, Moustafa Abdel Hafiz, Rodolphe Boudot, Nicolas Passilly

Atomic devices such as atomic clocks and optically-pumped magnetometers rely on the interrogation of atoms contained in a cell whose inner content has to meet high standards of purity and accuracy. Glass-blowing techniques and craftsmanship have evolved over many decades to achieve such standards…

Microsystems & Nanoengineering, 2022, 8 (129), pp.13. ⟨10.1038/s41378-022-00468-x⟩. ⟨hal-04224417⟩

Article dans une revue

Metal nanoparticles decorated two-dimensional nanosheets as heterogeneous catalysts for coupling reactions

Manash Das, Najrul Hussain, Rituparna Duarah, Nidhi Sharma, Priyakhee Sarmah, Ashutosh Thakur, Prantika Bhattacharjee, Utpal Bora, Rabah Boukherroub

This review presents a brief discussion on the numerous synthetic techniques used to prepare metal nanoparticles supported on various two-dimensional (2D) materials. Special emphasis has been given to graphene and other 2D analogues such as g-C3N4, h-BN, MoS2, WS2 etc. supported metal nanoparticles…

Catalysis Reviews: Science and Engineering, 2022, pp.1-73. ⟨10.1080/01614940.2022.2100633⟩. ⟨hal-03788099⟩

Communication dans un congrès

Nanostructures wetting evaluation using ultra high frequency ultrasound

Abbas Salhab, Julien Carlier, Malika Toubal, Pierre Campistron, Marc Neyens, Bertrand Nongaillard, V. Thomy

Ultrasounds are a great tool for defects detection particularly for optically non-transparent materials. Hence, working at very high frequency (#GHz) allows the detection of nanoscale contact defects at the interface between two materials and especially in the presence of air, which has negligible…

SPIE OPTO conference 12002, Oxide-based Materials and Devices XIII, Jan 2022, San Francisco, United States. pp.58, ⟨10.1117/12.2620992⟩. ⟨hal-03620169⟩

Article dans une revue

Facile and secure synthesis of porous partially fluorinated graphene employing weakly coordinating anion for enhanced high-performance symmetric supercapacitor

Ning Cao, Teng Wang, Rabah Boukherroub, Yinghui Cai, Yijiang Qin, Fashun Li, Peng Liu, Qingguo Shao, Mingle Liu, Xiaobei Zang

In this paper, porous partially fluorinated graphene (PFG) for supercapacitors (SCs) was fabricated by a mild and secure one-pot hydrothermal method utilizing weakly coordinating anion BF4− as the fluorine source. The hydrolysis rate of sodium fluoroborate was adjusted by controlling the reaction…

Journal of Materiomics, 2022, 8 (1), pp.113-122. ⟨10.1016/j.jmat.2021.04.012⟩. ⟨hal-03561669⟩

Communication dans un congrès

Compact Multi-Band Flexible Antenna for ISM, WLAN, Wi-Fi, and 5G sub-6-GHz Applications

Syed Muhammad Rizvi Jarchavi, Mohsin Iqbal, Mariana Dalarsson, Mohammad Alibakhshikenari, Iyad Dayoub

Design and analysis of a compact multi-band flexible antenna are presented here. The antenna is designed using the flexible substrate material Rogers 5880 and has a compact size of 18mm×18mm×0.254mm. The coplanar waveguide (CPW) fed radiator consists of a rectangular-shaped patch modified using a…

2022 3rd URSI Atlantic and Asia Pacific Radio Science Meeting (AT-AP-RASC), May 2022, Gran Canaria, Spain. pp.1-3, ⟨10.23919/AT-AP-RASC54737.2022.9814285⟩. ⟨hal-03737945⟩