106 citations · 211 across the 7 of their papers we have counts for
7 papers
Anisotropic thermal expansion and electronic transitions in the CoBO ludwigite
Natalia Kazak, Ana Arauzo, Juan Bartolome +5
The investigations of the crystal structure, magnetic and electronic properties of the CoBO at high temperatures were carried out using powder x-ray diffraction, magnetic s…
Spin-glass behavior in single crystals of hetero-metallic magnetic warwickites , , and
Ana Arauzo, Natalya V. Kazak, Natalya B. Ivanova +8
Magnetic properties of heterometallic warwickites , , and are presented, highlighting the effect of Co substitution on the magnetic pro…
Zero-temperature spin-glass freezing in self-organized arrays of Co nanoparticles
R. López-Ruiz, F. Luis, J. Sesé +3
We study, by means of magnetic susceptibility and magnetic aging experiments, the nature of the glassy magnetic dynamics in arrays of Co nanoparticles, self-organized in N layers f…
Magnetic and thermal properties of 4f-3d ladder-type molecular compounds
M. Evangelisti, M. L. Kahn, J. Bartolome +5
We report on the low-temperature magnetic susceptibilities and specific heats of the isostructural spin-ladder molecular complexes L[M(opba)]$_{3\cdot x$DMSOHO…
Magnetic properties of alpha-iron(II) phthalocyanine
M. Evangelisti, J. Bartolome, L. J. de Jongh +1
We report on the magnetic properties of the supra-molecular compound iron(II) phthalocyanine in its alpha-form. dc- and ac-susceptometry measurements and Mossbauer experiments show…
Spin-Glass State in
G. A. Petrakovskii, K. S. Aleksandrov, L. N. Bezmaternikh +7
Magnetic susceptibility, magnetization, specific heat and positive muon spin relaxation (\musr) measurements have been used to characterize the magnetic ground-state of the spinel…
Experimental evidence of multiple magnetic relaxation processes in Mn12 acetate and Mn12 2-Cl benzoate
Marco Evangelisti, Juan Bartolome, Fernando Luis
The Mn cluster complexes Mn12(RCOO)16(H2O)4O12 with R=CH3 and 2ClPh (hereafter referred to as Mn12 acetate and Mn12 2-Cl benzoate, respectively) exhibit macroscopic magnetic quantu…