A new compound in the BEDT-TTF family [BEDT-TTF = bis(ethylenedithio)tetrathiafulvalene] with a tetrathiocyanatocuprate(II) anion, (BEDT-TTF)4[Cu(NCS)4]

Autor: Christophe Faulmann, Benoît Cormary, Lydie Valade, Kane Jacob, Dominique de Caro

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 12, Pp 1755-1758 (2018)

A new phase combining BEDT-TTF and [Cu(NCS)4]2– as the counter-anion, namely bis[bis(ethylenedithio)tetrathiafulvalenium] tetrathiocyanatocuprate(II) bis[bis(ethylenedithio)tetrathiafulvalene], (C10H8S8)2[Cu(NCS)4]·2C10H8S8 or (BEDT-TTF)4[Cu(NCS)4

Externí odkaz: https://doaj.org/article/ef8ddc14e7954acaa293e43af041715e

Characterization of Charge States in Conducting Organic Nanoparticles by X-ray Photoemission Spectroscopy

Autor: Lydie Valade, Jordi Fraxedas, Christophe Faulmann, Antje Vollmer, Dominique de Caro, Norbert Koch, Kane Jacob

Publikováno v: Materials
Materials, MDPI, 2021, 14 (8), pp.2058. ⟨10.3390/ma14082058⟩
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Materials, 2021, 14 (8), pp.2058. ⟨10.3390/ma14082058⟩
Volume 14
Issue 8
Materials, Vol 14, Iss 2058, p 2058 (2021)

The metallic and semiconducting character of a large family of organic materials based on the electron donor molecule tetrathiafulvalene (TTF) is rooted in the partial oxidation (charge transfer or mixed valency) of TTF derivatives leading to partial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22f0f2982ec3d12f09b08886a4829451
http://europepmc.org/articles/PMC8072544

Amplitude mode of charge density wave in TTF[Ni(dmit)2]2 observed by electronic Raman scattering

Autor: Yann Gallais, M. Revelli Beaumont, D. de Caro, Alain Sacuto, C. Faulmann, Maximilien Cazayous, Kane Jacob, L. Valade

Publikováno v: Physical Review B. 103

We measured the optical signature of charge density waves (CDWs) in the multiband conductor $\mathrm{TTF}{[\mathrm{Ni}{(\mathrm{dmit})}_{2}]}_{2}$ by electronic Raman scattering. At low energies, a hump develops below 60 K. This hump is associated to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41a2b91abfe5276dcdb7c6c98fc1d250
https://doi.org/10.1103/physrevb.103.035139

Superconducting super-organized nanoparticles of the superconductor (BEDT-TTF)2Cu(NCS)2

Autor: Tadashi Kawamoto, Jordi Fraxedas, Dominique de Caro, Christophe Faulmann, Shuxiang Fan, Marco Revelli-Beaumont, Kane Jacob, Marine Tassé, Takehiko Mori, Sonia Mallet-Ladeira, Lydie Valade

Publikováno v: Synthetic Metals
Synthetic Metals, 2021, 278 (16), pp.116844. ⟨10.1016/j.synthmet.2021.116844⟩
Synthetic Metals, Elsevier, 2021, 278 (16), pp.116844. ⟨10.1016/j.synthmet.2021.116844⟩

International audience; The synthesis of (BEDT-TTF)2Cu(NCS)2 in the presence of poly(ethylene glycol) leads to super-organized nanoparticles of 2–8 nm size. Samples contain crystalline nanoparticles of the κ-(BEDT-TTF)2Cu(NCS)2 phase. The electric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c3b726ff3ada9e2dd266ecbcce6fbd
https://hal.science/hal-03364488/file/hal_SM2021.pdf

Synthesis and Characterization of the Thermoelectric Nickel Tetrathiooxalate Polymer as Nanoparticles

Autor: Christophe Faulmann, Pascale De Caro, Lydie Valade, Benoît Cormary, Dominique de Caro, Kane Jacob

Publikováno v: Journal of Materials Science and Chemical Engineering
Journal of Materials Science and Chemical Engineering, Scientific Research Publishing, 2020, 08 (04), pp.1-12. ⟨10.4236/msce.2020.84001⟩
Journal of Materials Science and Chemical Engineering, 2020, 08 (04), pp.1-12. ⟨10.4236/msce.2020.84001⟩

International audience; Nanoparticles of the conductive coordination polymer Ni(tto) have been synthesized under mild conditions in the presence of bio-based polyesters or polyethylene glycol acting as growth controlling agents. With polyesters, aggr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fb32812cb50a35e8865fe2369e56315
https://hal.inrae.fr/hal-02626512