[PDF] Top 20 Luminescent spin crossover nanomaterials: physical properties and applications

... single-particle spin transition curves and the corresponding particle morphologies or even spectral or structural ...reached and the luminescence detection limits can be also easily pushed ... Voir le document complet

... iron and iridium ...powder and thin film) and it appears to us as an excellent candidate to perform this study [ 51 – 58 ...sublimable spin crossover complexes (globally neutral with ... Voir le document complet

... synthesis and organization of molecular spin crossover (SCO) materials allowed the elaboration of a variety of molecular nano-objects (nanoparticles, thin films, nanopatterns, nanoscale assemblies, ... Voir le document complet

... a and [Fe(dpp) 2 ](BF) 4 ...[28] and [30], copyright 2008 and 2013 ...hptrz and thus, they are likely to ap- proach the Fe(II) centers during the ...of luminescent, SCO, nano-objects ... Voir le document complet

... control and synthetic ...hydrophobic and the surface end- groups hydrophilic or vice-versa, making them ideal candidates for nanomedicine, notably for drug ...micellar properties make dendritic ... Voir le document complet

... elastic and vibrational ...vibrational properties can enhance the electron-phonon coupling and can lead to a reopening of the hysteresis loop at very low ...physics and nonextensive ... Voir le document complet

... not only as a function of the gold initial concentration but also for three gold-particle sizes (Fig. 3). The fixation of gold on the SCO particles observed in all situations shows different grafting qualities (Fig. 3). ... Voir le document complet

... 4 and ZnWO 4 mixed crystals belong to the same wolframite structural type (space group P2/c) that allows to expect the Zn x Mg 1-x WO 4 crystals to have the same structure through the whole set of x ... Voir le document complet

... Mass to charge ratio (u/e) Low High Figure 2: Large-scale STM topograph (V = 0.1 V, I = 75 pA, 50 nm wide) upon deposition of complex 1 on Au(111). The color scale ranges from 0 to 230 pm. The inset shows a typical mass ... Voir le document complet

...  and  of Qc and ...(4,4’-bipy) and [Hg(SCN) 4 ] 2- in water/methanol solutions (Supporting ...(S=0) and HS (S=2) ...constant and consistent with a fully Fe II HS (  HS =1) ...HS ... Voir le document complet

... The properties of these nanomaterials could be simultaneously controlled by introducing additional molecular moieties using simple aqueous, organic chemistry, to enable their[r] ... Voir le document complet

... the spin-crossover compound [Fe(ptz) 6 ](BF 4 ) 2 , which undergoes an abrupt thermal spin transition from high spin (HS), S = 2, to low spin (LS), S = 0, around 135 ...magnetic ... Voir le document complet

... complicated energy landscape. This becomes particularly critical for investigations targeting thin films of molecular thickness, better suited for large electric field stress, and probed with spectroscopic tools ... Voir le document complet

... thickness and selected SCO ...μm/layer and a hatching of 30 µm to avoid overexposure and reduce the overall fabrication time (15 min for a 1 mm thick ...2D and 3D ... Voir le document complet

... Keywords: spin crossover; spray-drying; nanoparticles; iron; triazole; molecular switch; crystallite ...of spin-crossover (SCO) nanoparticles (NPs) lies at the crossroads of fundamental ... Voir le document complet

... However this phenomenon attracted the extensive interest of scientists until 1964, when Baker and Bobonich synthesized the first spin crossover complex [Fe1,10-Phenanthroline2-NCS2].[2] [r] ... Voir le document complet

... 100 and 300 cm −1 due to the spin ...285, and 299 cm −1 ...180, and 190 cm −1 ...peaks and the same changes also appear in the Zn-diluted compounds, con firming their similar ...−1 ... Voir le document complet

... ‘A’ and CrAlN coatings’ thickness and compositions were determined by SEM (JEOL JSM-5900 LV) equipped with an energy dispersive spectrometry ...‘B’ and CrSiN films’ thickness was measured with a 2D ... Voir le document complet

... a Spin Crossover complex Alejandro Enríquez-Cabrera, Lucie Routaboul, Lionel Salmon*and Azzedine Bousseksou* The post-synthetic reaction between p-anisaldehyde and the spin- ... Voir le document complet

... Keywords: spin crossover, thermochromism, self-assembly, gel Introduction Mobile electronics, the Internet, artificial intelligence, big data and high-performance computing have posed a major ... Voir le document complet