Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Didier Hérisson"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 313:373-377
Ageing and memory experiments have been performed to explore the non-equilibrium dynamics of the mechanically alloyed nanoparticle system Fe30Ag40W30, which comprises a heterogeneous ensemble of magnetic particles with average moment ∼ 102 μB disp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0eb4ff70c797dcd34295b410f35c53
https://doi.org/10.1016/j.jmmm.2007.02.006
https://doi.org/10.1016/j.jmmm.2007.02.006
Publikováno v:
Physica C: Superconductivity. 439:85-92
Single crystals of La 1.8 Sr 0.2 CuO 4− δ grown by the traveling solvent floating zone method have been ground to spherical shape for studies of anisotropic superconducting properties by SQUID magnetometry. At low enough temperatures and fields, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7649ef3d2d3af75034e881afbd8c99ce
https://doi.org/10.1016/j.physc.2006.02.014
https://doi.org/10.1016/j.physc.2006.02.014
Publikováno v:
Journal of Magnetism and Magnetic Materials. 310:e525-e527
The first order reversal curve (FORC) method is employed to analyse the low temperature hysteresis behaviour of two model 3d spin glasses: the Ising system Fe 0.5 Mn 0.5 TiO 3 and the near isotropic Heisenberg like system Ag(11 at% Mn). The hysteresi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::678329b36b4ba2fb738414e6bc8c0812
https://doi.org/10.1016/j.jmmm.2006.10.453
https://doi.org/10.1016/j.jmmm.2006.10.453
Publikováno v:
Journal of Applied Physics. 95:6977-6979
Magnetic relaxation experiments on a Ag(Mn) spin glass that has been subjected to temperature perturbations are reported. A dynamic quasiequilibrium state is created by allowing the spin glass to equilibrate for an extended time (100 000 s) at consta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c351af2c69f606d36d3ded204b1d332f
https://doi.org/10.1063/1.1687231
https://doi.org/10.1063/1.1687231
Autor:
Per Nordblad, Hiroko Aruga Katori, Atsuko Ito, Didier Hérisson, Michael Östh, Helmut G. Katzgraber
We present experimental results attempting to fingerprint nonanalyticities in the magnetization curves of spin glasses found by Katzgraber et al. [Phys. Rev. Lett. 89, 257202 (2002)] via zero-temperature Monte Carlo simulations of the Edwards-Anderso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bb8f02f27db45bbc76a3c4f2af9a266
http://arxiv.org/abs/0706.2423
http://arxiv.org/abs/0706.2423
