1,257 research outputs found
Magnetocaloric effect in hexacyanochromate Prussian blue analogs
We report on the magnetocaloric properties of two molecule-based
hexacyanochromate Prussian blue analogs, nominally CsNi[Cr(CN)_6](H_2O) and
Cr_3[Cr(CN)_6]_2x12(H_2O). The former orders ferromagnetically below Tc=90 K,
whereas the latter is a ferrimagnet below Tc=230 K. For both, we find
significantly large magnetic entropy changes DSm associated to the magnetic
phase transitions. Notably, our studies represent the first attempt to look at
molecule-based materials in terms of the magnetocaloric effect for temperatures
well above the liquid helium range.Comment: 4 pages, 6 figure
VII Col·loqui Internacional Verdaguer. «La construcció contemporà nia del sistema lingüisticoliterari català ». Barcelona, Vic, Folgueroles, 6-8 de novembre de 2008
Verdaguer, Jacint (2003-2006): Prosa / Poemes llargs. Teatre / Poesia, 1 / Poesia, 2. A cura de Joaquim Molas i Isidor Cònsul
Verdaguer, Jacint (2003-2006): Prosa / Poemes llargs. Teatre / Poesia, 1 / Poesia, 2. A cura de Joaquim Molas i Isidor Cònsul. Barcelona: Proa, 1447 p., 1372 p., 1417 p., 1405 p. (Totes les obres, 1-4)
Cartes d'Anicet de Pagès de Puig a NarcĂs Oller i a Francesc Matheu : el cas dels Jocs Florals de Barcelona de 1896
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