C
Céline Etrillard
Researcher at University of Bordeaux
Publications - 14
Citations - 548
Céline Etrillard is an academic researcher from University of Bordeaux. The author has contributed to research in topics: Spin crossover & Spin transition. The author has an hindex of 12, co-authored 14 publications receiving 506 citations. Previous affiliations of Céline Etrillard include Centre national de la recherche scientifique & University of Strasbourg.
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Journal ArticleDOI
Nanoparticles of [Fe(NH2-trz)3]Br2.3H2O (NH2-trz=2-amino-1,2,4-triazole) prepared by the reverse micelle technique: influence of particle and coherent domain sizes on spin-crossover properties.
Thibaut Forestier,Abdellah Kaiba,Stanislav Pechev,Dominique Denux,Philippe Guionneau,Céline Etrillard,Nathalie Daro,Eric Freysz,Jean-François Létard +8 more
TL;DR: This paper describes the synthesis of iron(II) spin-crossover nanoparticles prepared by the reverse micelle technique by using the non-ionic surfactant Lauropal (Ifralan D0205) from the polyoxyethylenic family and indicates that at approximately 30 nm individual particles consist of one coherent domain.
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Photoconduction in [Fe(Htrz)2(trz)](BF4)·H2O nanocrystals
TL;DR: Sub-micron-sized [Fe(Htrz)(2)(trz)](BF(4))·H(2)O nanoparticles that exhibit a spin crossover transition are positioned between Au electrodes with sub-100 nm separation and exhibit unexpected large conductivity, with photoconductance and photovoltaic behavior.
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Size effect in spin-crossover systems investigated by FORC measurements, for surfacted [Fe(NH2-trz)3](Br)2·3H2O nanoparticles: reversible contributions and critical size
Aurelian Rotaru,F. Varret,A. Gindulescu,Jorge Linares,Alexandru Stancu,Jean-François Létard,Thibaut Forestier,Céline Etrillard +7 more
TL;DR: In this article, the authors investigated the thermal transition of coated nano-particles of the title compound, on a set of samples of average diameter, with rather broad size distributions, and recorded first-order reversal curves (FORC), the initial parts of which displayed a finite slope, revealing the presence of reversible contributions expected from particles smaller than the critical size associated with the collapse of the hysteresis loop.
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Complexities in the Molecular Spin Crossover Transition
Xin Zhang,Sai Mu,Guillaume Chastanet,Nathalie Daro,Tatiana Palamarciuc,Patrick Rosa,Jean-François Létard,Jing Liu,George E. Sterbinsky,Dario Arena,Céline Etrillard,Bohdan Kundys,Bernard Doudin,Peter A. Dowben +13 more
TL;DR: In this article, the electronic structures of four different Fe(II) spin crossover molecules, [Fe(H2B(pz)2)2(bipy)] (pz = pyrazol-1-yl, bipy = 2,2′-bipyridine), [Fe (H 2B( pz), pz) 2(phen) 2 (phen), Fe(phen), 2,10-phenantroline), and Fe(PM-AzA)2 (NCS)2] (4-pheny
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Light‐Induced Stored Information in Nanoparticles
TL;DR: In this article, the effect of particle size reduction on light-induced and thermally induced spin crossover (SCO) properties was investigated with three samples with distinct particle sizes of the SCO coordination polymer [Fe(NCS) 2 (bpe) 2 ] [bpe = 1,2-bis(4'-pyridyl)ethane] using reverse micelle methods.