Výsledky vyhledávání

Effect of texture on the structural and transport properties of Sb-doped Mg2Si thin films

Autor: Olivier Bourgeois, C. Prahoveanu, Laetitia Laversenne, C. De Vaulx, Yanqing Liu, Ana Lacoste, M. Salaun, Dimitri Tainoff, Kamel Azzouz

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2016, 688, pp.195-201. ⟨10.1016/j.jallcom.2016.07.111⟩

International audience; With the ever increasing energy demand, the need for miniaturized thermoelectric (TE) devices that minimize energy waste is becoming urgent. In this context, the use of thin film-based devices is a promising strategy provided

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ef1d210ccd934f636482d8757340d32
https://doi.org/10.1016/j.jallcom.2016.07.111

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A piecewise geometric analysis method for real-time ambulatory ECG detection

Autor: Kun Mean Hou, C. de Vaulx, Haiying Zhou, Jian Li, Decheng Zuo

Publikováno v: Technology and Health Care
Technology and Health Care, 2015, 23 (s2), pp.S335-S342. ⟨10.3233/THC-150970⟩
Technology and Health Care, IOS Press, 2015, 23 (s2), pp.S335-S342. ⟨10.3233/THC-150970⟩

BACKGROUND As one of the pervasive healthcare services, Ubiquitous cardiac care (UCC) systems should have at least two significant characteristics: real-time detection capability for cardiac arrhythmia events and a small resource requirement for its

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84604b8cbbe5978d74029d6fd549b700
https://doi.org/10.3233/thc-150970

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Akademický článek

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Use of a Soluble Anode in Electrodeposition of Thick Bismuth Telluride Layers

Autor: Sébastien Diliberto, M. Maas, C. De Vaulx, Clotilde Boulanger, Kamel Azzouz

Publikováno v: Journal of Electronic Materials
Journal of Electronic Materials, Institute of Electrical and Electronics Engineers, 2014, 43 (10), pp.3857-3862. ⟨10.1007/s11664-014-3292-1⟩

International audience; Integration of thermoelectric devices within an automotive heat exchanger could enable conversion of lost heat into electrical energy, contributing to improved total output from the engine. For this purpose, synthesis of thick

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbfac5ffb7b8ecb6039ec2d31a3357fb
https://hal.archives-ouvertes.fr/hal-01297880

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Akademický článek

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Autor: M. Horvatic, Kohta Yamada, Marc-Henri Julien, Claude Berthier, T. Suzuki, C. de Vaulx, Vesna Mitrovic

Publikováno v: Physical Review B. 78

High ${T}_{c}$ superconductivity in ${\text{La}}_{2\ensuremath{-}x}{\text{Sr}}_{x}{\text{CuO}}_{4}$ coexists with (striped and glassy) magnetic order. Here, we report NMR measurements of the $^{139}\text{L}\text{a}$ spin-lattice relaxation, which dis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cab22841faa83c3866bff691ecc6248
https://doi.org/10.1103/physrevb.78.014504

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Electronic Texture of the Thermoelectric OxideNa0.75CoO2

Autor: Hadrien Mayaffre, D. P. Chen, C. de Vaulx, Pascal Lejay, J. Wooldridge, Mladen Horvatić, Geetha Balakrishnan, Chengtian Lin, Marc-Henri Julien, Claude Berthier, Martin R. Lees, Virginie Simonet

Publikováno v: Physical Review Letters. 100

From $^{59}\mathrm{Co}$ and $^{23}\mathrm{Na}$ NMR, we demonstrate the impact of the ${\mathrm{Na}}^{+}$ vacancy ordering on the cobalt electronic states in ${\mathrm{Na}}_{0.75}{\mathrm{CoO}}_{2}$: at long time scales, there is neither a disproporti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8aec719953537579bdbc3998cce2c43c
https://doi.org/10.1103/physrevlett.100.096405

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Electronic Correlations inCoO2, the Parent Compound of Triangular Cobaltates

Autor: Antoine Maignan, Marc-Henri Julien, C. de Vaulx, Sylvie Hébert, Valerie Pralong, Claude Berthier

Publikováno v: Physical Review Letters
Physical Review Letters, American Physical Society, 2007, 98 (24), pp.246402. ⟨10.1103/PhysRevLett.98.246402⟩
Physical Review Letters, 2007, 98 (24), pp.246402. ⟨10.1103/PhysRevLett.98.246402⟩

A 59Co NMR study of CoO2, the x=0 end member of AxCoO2 (A = Na, Li...) cobaltates, reveals a metallic ground state, though with clear signs of strong electron correlations: low-energy spin fluctuations develop at wave vectors q different from 0 and a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b610ad2d7b9b2ee92e03aab6bc3fb09
https://doi.org/10.1103/physrevlett.98.246402

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A Real-Time Continuous Cardiac Arrhythmias Detection System: RECAD

Autor: Kun Mean Hou, Haiying Zhou, Jean Ponsonnaille, L. Gineste, C. de Vaulx

Publikováno v: Scopus-Elsevier
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, Jan 2006, Shanghai, China. pp.875-881, ⟨10.1109/IEMBS.2005.1616555⟩

Cardiac arrhythmia is a class of serious heart diseases that threatens many people. Current arrhythmias diagnostic techniques seem to be partially efficient due to the application limitations either in time or in space. The paper presents a real-time

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f0be9d4d10c94b61bb972ecca641da3
https://pubmed.ncbi.nlm.nih.gov/17282324

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