Publications

• Article dans une revue

Structure of germanene/Al(111): a two-layers surface alloy

K. Zhang, D. Sciacca, M.-C. Hanf, R. Bernard, Yves Borensztein, A. Resta, Y. Garreau, A. Vlad, A. Coati, Isabelle Lefebvre, M. Derivaz, C. Pirri, P. Sonnet, R. Stephan, G. Prévot

Unlike silicene, for which the demonstration of its existence has been done through numerous independent studies, the possibility of growing epitaxial germanene remains highly controversial. It has been recently shown by scanning tunneling microscopy that the (3 × 3) surface reconstruction formed…

Journal of Physical Chemistry C, 2021, ⟨10.1021/acs.jpcc.1c07585⟩. ⟨hal-03416904⟩

• Communication dans un congrès

[Invited] An Intellectual History of Entropy [via Zoom]

Raffaele Pisano

Invited Talk at the Dept. SteBiCeF, University of Palermo, 29 October, Dept. SteBiCeF, University of Palermo, Oct 2021, University of Palermo, Italy. ⟨hal-04518313⟩

• Article dans une revue

Increasing the efficiency of a spintronic thz emitter based on wse2/feco

Dinar Khusyainov, Andrey Guskov, Sergei Ovcharenko, Nicolas Tiercelin, Vladimir L. Preobrazhensky, Arseniy Buryakov, Alexander Sigov, Elena Mishina

We report an increase in terahertz (THz) radiation efficiency due to FeCo/WSe2 structures in the reflection geometry. This can be attributed to an absorption increase in the alloy FeCo layer at the input FeCo/WSe2 interface due to constructive interference, as well as to the backward transport of…

Materials, 2021, 14 (21), pp.6479. ⟨10.3390/ma14216479⟩. ⟨hal-03542156⟩

• Communication dans un congrès

[Invited] Graphene-based nanocomposites for sensing and biomedical applications

Rabah Boukherroub

Second International E-Conference on Physics of Materials & Nanotechnology (ICPN-2021), Mangalore University, Department of Studies in Physics, Oct 2021, Konaje, India. ⟨hal-04620465⟩

• Communication dans un congrès

Graphene/pentacene Van der Waals interfaces: from macroscopic devices to the nanoscale

Michel Daher Mansour, Jacopo Oswald, Davide Beretta, Michel Calame, Dominique Vuillaume

Graphene2021, Oct 2021, Grenoble, France. Track 4 - New Graphene & 2DM Devices. ⟨hal-03584484⟩

• Communication dans un congrès

Non-linearity of RF switch based on 2D materials

S. Skrzypczak, K. Myungsoo, Guillaume Ducournau, Dominique Vignaud, R. Gassilloud, Alessandro Cresti, J. David-Vifflantzeff, Yves Deblock, J. Hadid, Vanessa Avramovic, Henri Happy, D. Akinwande, Emiliano Pallecchi

Graphene2021, Oct 2021, Grenoble, France. ⟨hal-03584529⟩

• Thèse

Synthèse et micro-structuration des films piézoélectriques sans plomb pour la réalisation de composites céramique/polymère, Synthesis and micro-patterning of lead-free piezolectric thin films for the realization of ceramic/polymer composites

Arthur Hamieh

Ce travail est consacré à la synthèse de films de BNT, leurs caractérisations physico-chimiques et électriques et leurs structurations. Les films ont été déposés par pulvérisation cathodique rf magnétron sur des substrats LNO/SiO2/Si à partir des cibles fabriquées au laboratoire. Dans un premier…, The present work is devoted to the synthesis, the characterization and the etching of piezoelectric BNT thin films. The films were deposited by rf magnetron sputtering on LNO/SiO2/Si substrates from homemade targets. First, in order to control the composition of BNT films, the influence of…

Micro et nanotechnologies/Microélectronique. Université Polytechnique Hauts-de-France, 2021. Français. ⟨NNT : 2021UPHF0029⟩. ⟨tel-03542260⟩

• Article dans une revue

A macroscopic object passively cooled into its quantum ground state of motion beyond single-mode cooling

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

The nature of the quantum-to-classical crossover remains one of the most challenging open question of Science to date. In this respect, moving objects play a specific role. Pioneering experiments over the last few years have begun exploring quantum behaviour of micron-sized mechanical systems,…

Nature Communications, 2021, 12, pp.6182. ⟨10.1038/s41467-021-26457-8⟩. ⟨hal-03412629⟩

• Communication dans un congrès

Intrinsic carrier mobility of Graphene, CNT, and GNR

Jing Li, Yann-Michel Niquet, Christophe Delerue

Graphene2021, Oct 2021, Grenoble, France. ⟨hal-03587596⟩

• Communication dans un congrès

Advances on hBN growth on Ni substrate by Plasma Assisted Molecular Beam Epitaxy

Walter Batista Pessoa, Dominique Vignaud, X. Wallart

Hexagonal boron nitride (hBN) is an insulator from the 2D materials family receiving an extensive interest in the development of Van der Waals (VdW) heterostructures not only for graphene encapsulation due to its chemical stability but also as tunnel barrier when sandwiched by graphene layers. In…

Graphene2021, Oct 2021, Grenoble, France. ⟨hal-03683202⟩