Výsledky vyhledávání - "M. L. Della Rocca"

Akademický článek

Large-area in plane molecular junctions by electrografting in 10 nm metallic nanotrenches

Autor: K. Dalla Francesca, C. Salhani, S. Timpa, J. Rastikian, S. Suffit, P. Martin, J.-C. Lacroix, P. Lafarge, C. Barraud, M. L. Della Rocca

Publikováno v: AIP Advances, Vol 10, Iss 2, Pp 025023-025023-6 (2020)

A key issue to push molecular devices toward a new range of applications is the ability to master large scale integration while preserving the device’s functionality. Furthermore, providing extra tunability of the device by external parameters, suc

Externí odkaz: https://doaj.org/article/fdbda473b0734ee8a259b7b3134b66ba

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Strongly Reduced Thermal Conductivity of Supported Multilayer-Graphene Nanowires

Autor: M. L. Della Rocca, Salvatore Timpa, Clément Barraud, P. Lafarge, Jacko Rastikian, Stéphan Suffit

Publikováno v: Physical Review Applied. 14

The thermal properties of two-dimensional (2D) materials are of fundamental interest for energy recovery and electron cooling at the nanoscale. Exploring thermal transport in 2D systems is a challenging issue particularly in the substrate-supported a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ced5b37bd2e0f750a889789e13ee98f7
https://doi.org/10.1103/physrevapplied.14.014056

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Seebeck Coefficient of AuxGe1−x Thin Films Close to the Metal-Insulator Transition for Molecular Junctions

Autor: Jacko Rastikian, C. Salhani, P. Lafarge, M. L. Della Rocca, Clément Barraud

Publikováno v: Physical Review Applied. 11

The Au${}_{x}$Ge${}_{1\ensuremath{-}x}$ alloy in the thin-film limit is an interesting material for nanoscale thermoelectric applications, particularly close to its metal-insulator transition, which occurs for $x$ around18--20%. This study presents a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5f17bac8823a6f847c3ea36a17a4a83
https://doi.org/10.1103/physrevapplied.11.014050

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Large-area in plane molecular junctions by electrografting in 10 nm metallic nanotrenches

Autor: Jacko Rastikian, Clément Barraud, K. Dalla Francesca, Salvatore Timpa, Stéphan Suffit, M. L. Della Rocca, C. Salhani, Pascal Martin, Jean Christophe Lacroix, P. Lafarge

Publikováno v: AIP Advances, Vol 10, Iss 2, Pp 025023-025023-6 (2020)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a2927c04e102c9089e6f685b9384a84
https://doaj.org/article/fdbda473b0734ee8a259b7b3134b66ba

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Anisotropy and damping of molecules/cobalt hybrid thin films

Autor: P. Lafarge, S. M. Chérif, Clément Barraud, M. L. Della Rocca, O. Rousseau, Pascal Martin, J-C. Lacroix, Yves Roussigné, Mohamed Belmeguenai

Publikováno v: IEEE Transactions on Magnetics
IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2017, pp.1-1. ⟨10.1109/TMAG.2017.2694888⟩

International audience; We have investigated the magnetic properties of evaporated Co thin films covalently functionalized with different organic thin films, namely (1-(2-bisthienyl benzene) and nitro-benzene. The coating is realized thanks to a diaz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16321eded69588e2909c9b732c97f505
https://hal-univ-diderot.archives-ouvertes.fr/hal-01549026/document

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Inelastic electron tunneling spectroscopy in molecular junctions showing quantum interference

Autor: M. L. Della Rocca, C. Salhani, C. Bessis, P. Lafarge, Pascal Martin, Jean-Christophe Lacroix, A. Chevillot, Clément Barraud, Roméo Bonnet

Publikováno v: Physical Review B : Condensed matter and materials physics
Physical Review B : Condensed matter and materials physics, American Physical Society, 2017, 95, pp.165431-165431. ⟨10.1063/1.2390698⟩
Physical Review B: Condensed Matter and Materials Physics
Physical Review B: Condensed Matter and Materials Physics, American Physical Society, 2017, 95, pp.165431-165431. ⟨10.1063/1.2390698⟩
Physical Review B : Condensed matter and materials physics, American Physical Society, 2017, 95 (16), pp.165431. ⟨10.1103/PhysRevB.95.165431⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2017, 95 (16), pp.165431. ⟨10.1103/PhysRevB.95.165431⟩

Destructive quantum interference effect is implemented in large area molecular junctions to improve signatures of electron-phonon interaction. Vertical molecular junctions based on a cross-conjugated anthraquinone layer were fabricated and low-noise

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08d9c95f135ee9bce90ccb2fb313f34c
https://hal-univ-diderot.archives-ouvertes.fr/hal-01550359/document

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Probing electron-phonon excitations in molecular junctions by quantum interference

Autor: M. L. Della Rocca, Troels Markussen, C. Bessis, P. Lafarge, Pascal Martin, Clément Barraud, Jean-Christophe Lacroix

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2016, 6 (1), ⟨10.1038/srep20899⟩
Scientific Reports, 2016, 6 (1), ⟨10.1038/srep20899⟩

Electron-phonon coupling is a fundamental inelastic interaction in condensed matter and in molecules. Here we probe phonon excitations using quantum interference in electron transport occurring in short chains of anthraquinone based molecular junctio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99107ea2cdc5d6d8958d5d4b87cfe39c
https://hal-univ-paris.archives-ouvertes.fr/hal-02325228/document

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Half-Integer Flux Quantization in a Superconducting Loop with a Ferromagnetic π-Junction

Autor: M. Aprili, C. Strunk, J. Bentner, M. L. Della Rocca, Andreas Bauer

Publikováno v: Journal of Low Temperature Physics
Journal of Low Temperature Physics, Springer Verlag (Germany), 2007, 147, pp.431-439. ⟨10.1007/s10909-007-9328-7⟩

This work is dedicated to H. von Löhneysen on the occasion of his 60th birthday.; Superconducting loops containing a π-junction are predicted to show a spontaneous magnetic moment in zero external magnetic field. In order to confirm this longstandi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c56dda0427d4a56016563f3abcd4275
https://doi.org/10.1007/s10909-007-9328-7

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Point-contact Spectroscopy on Nb/CuMn Bilayers

Autor: M. L. Della Rocca, Z. Hoľanová, Luigi Maritato, Peter Samuely, Jozef Kacmarcik, Pavol Szabó

Publikováno v: Czechoslovak Journal of Physics. 54:465-468

The Nb/CuMn superconductor/spin-glass bilayers were investigated. Point-contact spectroscopy on the samples with different magnetic layer thickness was performed. A suppression of the superconducting energy gap with increasing the CuMn thickness was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::096d2ad14128f79a9d24fe17148692d2
https://doi.org/10.1007/s10582-004-0120-5

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Nucleation of superconductivity in finite metallic multilayers: Effect of the symmetry

Autor: V. N. Kushnir, Matteo Salvato, A. Angrisani Armenio, Carla Cirillo, Luigi Maritato, M. L. Della Rocca, Carmine Attanasio, Serghej L. Prischepa

Publikováno v: The European Physical Journal B. 41:439-444

The influence of the finite dimensions of superconducting metallic multilayers on H-T phase diagram is studied. It is established that the geometrical symmetry of the samples determines crucially the $H_{c2\vert \vert}(T)$ dependencies. For samples w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce84666741f0766fb9dc1696d4f071ec
https://doi.org/10.1140/epjb/e2004-00336-1

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