Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Guerin, David"'
We study the low-frequency noise (LFN), i.e. flicker noise, also referred to as 1/f noise, in 2D networks of molecularly functionalized gold nanoparticles (NMN: nanoparticle-molecule network). We examine the noise behaviors of the NMN hosting alkyl c
Externí odkaz:
http://arxiv.org/abs/2406.13825
Autor:
Hnid, Imen, Yassin, Ali, Arbouch, Imane, Guérin, David, van Dyck, Colin, Sanginet, Lionel, Lenfant, Stéphane, Cornil, Jérôme, Blanchard, Philippe, Vuillaume, Dominique
Publikováno v:
Nanoscale 2024
Molecular electronics targets tiny devices exploiting the electronic properties of the molecular orbitals, which can be tailored and controlled by the chemical structure/conformation of the molecules. Many functional devices have been experimentally
Externí odkaz:
http://arxiv.org/abs/2310.08916
Autor:
Huez, Cécile, Guérin, David, Lenfant, Stéphane, Volatron, Florence, Calame, Michel, Perrin, Mickael L., Proust, Anna, Vuillaume, Dominique
We demonstrate the reversible in situ photoreduction of molecular junctions of phosphomolybdate [PMo12O40]3- monolayer self-assembled on flat gold electrodes, connected by the tip of a conductive atomic force microscope. The conductance of the one el
Externí odkaz:
http://arxiv.org/abs/2209.09974
Autor:
Prudkovskiy, Vladimir, Arbouch, Imane, Léaustic, Anne, Yu, Pei, Van Dyck, Colin, Guérin, David, Lenfant, Stéphane, Mallah, Talal, Cornil, Jérôme, Vuillaume, Dominique
Publikováno v:
Nanoscale, 2022, 14, pp.5725 - 5742
Two new photo-switchable terphenylthiazoles molecules are synthesized and self-assembled as monolayers on Au and on ferromagnetic Co electrodes. The electron transport properties probed by conductive atomic force microscopy in ultra-high vacuum revea
Externí odkaz:
http://arxiv.org/abs/2203.12436
Autor:
Thomas, Louis, Arbouch, Imane, Guérin, David, Wallart, Xavier, van Dyck, Colin, Mélin, Thierry, Cornil, Jérôme, Vuillaume, Dominique, Lenfant, Stéphane
Publikováno v:
Nanoscale (2021)
We report the formation of self-assembled monolayers of a molecular photoswitch (azobenzene-bithiophene derivative, AzBT) on cobalt via a thiol covalent bond. We study the electrical properties of the molecular junctions formed with the tip of a cond
Externí odkaz:
http://arxiv.org/abs/2103.16952
Autor:
Gueye, Magatte N., Vercouter, Alexandre, Jouclas, Rémy, Guérin, David, Lemaur, Vincent, Schweicher, Guillaume, Lenfant, Stéphane, Antidormi, Aleandro, Geerts, Yves, Melis, Claudio, Cornil, Jérôme, Vuillaume, Dominique
We study by scanning thermal microscopy the nanoscale thermal conductance of films (40 to 400 nm thick) of [1]benzothieno[3,2-b][1]benzothiophene (BTBT) and 2,7-dioctyl[1]benzothieno[3,2-b][1]benzothiophene (C8-BTBT-C8). We demonstrate that the out-o
Externí odkaz:
http://arxiv.org/abs/2102.05377
Autor:
Ghazal, Mahdi, Susloparova, Anna, Lefebvre, Camille, Daher Mansour, Michel, Ghodhbane, Najami, Melot, Alexis, Scholaert, Corentin, Guérin, David, Janel, Sébastien, Barois, Nicolas, Colin, Morvane, Buée, Luc, Yger, Pierre, Halliez, Sophie, Coffinier, Yannick, Pecqueur, Sébastien, Alibart, Fabien
Publikováno v:
In Biosensors and Bioelectronics 1 October 2023 237
Autor:
Stievenard, Didier, Guerin, David, Lenfant, Stephane, Lévêque, Gaetan, Nijhuis, Christian A., Vuillaume, Dominique
Publikováno v:
Nanoscale, 10, 23122-23130 (2018)
We use a network of molecularly linked gold nanoparticles (NPSAN: nanoparticles self-assembled network) to demonstrate the electrical detection (conductance variation) of a plasmon-induced isomerization (PII) of azobenzene derivatives (azobenzene bit
Externí odkaz:
http://arxiv.org/abs/1812.05307
Autor:
Laurans, Maxime, Francesca, Kevin Dalla, Volatron, Florence, Izzet, Guillaume, Guerin, David, Vuillaume, Dominique, Lenfant, Stephane, Proust, Anna
Publikováno v:
Nanoscale 10, 17156-17165 (2018)
Polyoxometalates (POMs) are unconventional electro-active molecules with a great potential for applications in molecular memories, providing efficient processing steps onto electrodes are available. The synthesis of the organic-inorganic polyoxometal
Externí odkaz:
http://arxiv.org/abs/1809.00708
Autor:
Pecqueur, Sebastien, Talamo, Maurizio Mastropasqua, Guerin, David, Blanchard, Philippe, Roncali, Jean, Vuillaume, Dominique, Alibart, Fabien
Publikováno v:
Adv. Electron. Mater., 4, 1800166 (2018)
Based on bottom-up assembly of highly variable neural cells units, the nervous system can reach unequalled level of performances with respect to standard materials and devices used in microelectronic. Reproducing these basic concepts in hardware coul
Externí odkaz:
http://arxiv.org/abs/1806.04748