Publicaciones

Affichage de 3061 à 3070 sur 16062

OTHER

Author Correction: Optoelectronic mixing with high-frequency graphene transistors (Nature Communications, (2021), 12, 1, (2728), 10.1038/s41467-021-22943-1)

A. Montanaro, W. Wei, D. de Fazio, U. Sassi, G. Soavi, P. Aversa, A.C. Ferrari, Henri Happy, P. Legagneux, Emiliano Pallecchi

The original version of this Article contained an error in Fig. 7 and Fig. 8a, c, in which the unit on the vertical axes incorrectly read “μS”. This has been corrected to “S” in both the PDF and HTML versions of the Article. © 2021 The Author(s).

2021, pp.3507. ⟨10.1038/s41467-021-23916-0⟩. ⟨hal-03542160⟩

COMM

Back gate impact on the noise performances of 22FDX fully-depleted SOI CMOS

Ousmane Magatte Kane, Luca Lucci, Pascal Scheiblin, Thierry Poiroux, Jean-Charles Barbé, Francois Danneville

Ultra-Thin-Body and Back-oxide Fully-Depleted Silicon-On-Insulator (UTBB-FDSOI) MOSFETs are the most recent and advanced Silicon-On-Insulator (SOI) architecture proposed to overcome the down-scaling limitations of traditional bulk devices. The UTBB-FDSOI architecture has already been proved very...

15th European Microwave Integrated Circuits Conference, EuMIC 2020, Jan 2021, Utrecht, Netherlands. 81-84, https://ieeexplore.ieee.org/abstract/document/9337333. ⟨hal-03462849⟩

ART

Development of broadband high-frequency piezoelectric micromachined ultrasonic transducer array

Xu-Bo Wang, Le-Ming He, You-Cao Ma, Wen-Juan Liu, Wei-Jiang Xu, Jun-Yan Ren, Antoine Riaud, Jia Zhou

Piezoelectric micromachined ultrasonic transducers (PMUT) are promising elements to fabricate a two-dimensional (2D) array with a pitch small enough (approximately half wavelength) to form and receive arbitrary acoustic beams for medical imaging. However, PMUT arrays have so far failed to combine...

Sensors, 2021, 21 (5), pp.1823. ⟨10.3390/s21051823⟩. ⟨hal-03260141⟩

COMM

Non-linear analysis of a broadband power amplifier at 300 GHz

Haitham Ghanem, Benjamin Schoch, Ingmar Kallfass, P. Szriftgiser, Malek Zegaoui, Mohammed Zaknoune, Francois Danneville, Guillaume Ducournau

In this article we present a new method to measure the third-order intercept point (IP3) of a 300 GHz medium power amplifier MMIC based on III-V technology in an on-wafer measurement setup. The extraction was carried out using a uni-travelling carrier photodiode as the input signal source. Taking...

15th European Microwave Integrated Circuits Conference, Session EuMIC12 - Design and Characterisation Techniques,, Jan 2021, Utrecht, Netherlands. pp.209-212. ⟨hal-03348195⟩

ART

High-Q silicon nitride drum resonators strongly coupled to gates

Xin Zhou, Srisaran Venkatachalam, Ronghua Zhou, Hao Xu, Alok Pokharel, Andrew Fefferman, Mohammed Zaknoune, Eddy Collin

Silicon nitride (SiN) mechanical resonators with high quality mechanical properties are attractive for fundamental research and applications. However, it is challenging to maintain these mechanical properties while achieving strong coupling to an electrical circuit for efficient on-chip integration...

Nano Letters, 2021, 21 (13), pp.5738-5744. ⟨10.1021/acs.nanolett.1c01477⟩. ⟨hal-03263144⟩

ART

Modeling and experimental analysis of the mass loading effect on micro-ionic polymer actuators using step response identification

Iman Dadras, Sofiane Ghenna, Sébastien Grondel, Eric Cattan, Jaan Raik, Alvo Aabloo, Saoni Banerji

This paper presents a linear electrochemomechanical model for microscale ionic actuators. A frequency-domain approach is used to facilitate model interpretation, simplify model application, and accelerate the generation of actuator-specific models. A system comprising a micro PEDOT:PSS/PEO actuator...

Journal of Microelectromechanical Systems, 2021, 30 (2), pp.243-252. ⟨10.1109/JMEMS.2021.3060897⟩. ⟨hal-03162798⟩

COMM

Bowl-shaped ZnO ultrasonic transducer for photoacoustic/ultrasonic multimode microscopy

J. Zhang, D. Zhao, D. Li, F. Tian, Wei-Jiang Xu, X. Wu

A bowl-shaped ultrasonic transducer is proposed for photoacoustic/ultrasonic multimode microscopy. The transducer uses zinc oxide (ZnO) as the piezoelectric material, which has a better electromechanical coefficient than flexible PVDF polymer and ensures the detection sensitivity. The ZnO film is...

2021 IEEE International Ultrasonics Symposium (IUS), Sep 2021, Xi'an, China. ⟨10.1109/IUS52206.2021.9593419⟩. ⟨hal-03541939⟩

COUV

3 - Path states

L. Dobrzynski, Housni Al Wahsh, Abdellatif Akjouj, El Houssaine El Boudouti, Bahram Djafari-Rouhani, Cécile Ghouila-Houri, Abdelkrim Talbi, Gaëtan Lévêque

Any open and closed loop eigenfunction has zero motion space points, called here robust zeros. Any such zero is robust because its eigenstate cannot be activated by any action applied on it. Indeed, such zero space positions remain unaffected when the loop is interfaced with its outside world only...

Photonics, Part one : photonic paths, Elsevier, pp.21-31, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00012-5⟩. ⟨hal-03350804⟩

COUV

1 - Open loop

L. Dobrzynski, Housni Al Wahsh, Abdellatif Akjouj, El Houssaine El Boudouti, Cécile Ghouila-Houri, Abdelkrim Talbi, Gaëtan Lévêque, Bahram Djafari-Rouhani, Yan Pennec, Yabin Jin

Networks can be constructed out of finite open loops. Open loops are guides such that their one-dimensional properties may be considered independent of the open loop shape and radius. Their response function is derived from that of infinite open loops. A general definition of eigenstates is also...

Photonics, Part one: photonic paths, Elsevier, pp.3-13, 2021, 978-0-12-819388-4. ⟨10.1016/B978-0-12-819388-4.00010-1⟩. ⟨hal-03350729⟩

ART

The Map3k12 (Dlk)/JNK3 signaling pathway is required for pancreatic beta-cell proliferation during postnatal development

Mathie Tenenbaum, Valérie Plaisance, Raphael Boutry, Valérie Pawlowski, Cécile Jacovetti, Clara Sanchez-Parra, Hélène Ezanno, Julien Bourry, Nicole Beeler, Gianni Pasquetti, Valery Gmyr, Stéphane Dalle, Julie Kerr-Conte, François Pattou, Syu-Ichi Hirai, Romano Regazzi, Amélie Bonnefond, Philippe Froguel, Amar Abderrahmani

Unveiling the key pathways underlying postnatal beta-cell proliferation can be instrumental to decipher the mechanisms of beta-cell mass plasticity to increased physiological demand of insulin during weight gain and pregnancy. Using transcriptome and global Serine Threonine Kinase activity (STK)...

Cellular and Molecular Life Sciences, 2021, 78 (1), pp.287-298. ⟨10.1007/s00018-020-03499-7⟩. ⟨hal-03142227⟩