High temperature magnetic order in zinc sulfide doped with copper

A strong magnetic field around the supermassive black hole at the centre of the GalaxyR. Kramer,

In table I we give the values of the activation energy for all samples in the ferrimagnetic region E,, in the paramagnetic region E,, the change of this activation

The theory predicts that both the density of electron states p(EF) and the electron mean lifetime =(EF) at the Fermi energy EF will oscillate while changing magnetic

influence of the symmetry of the magnetic interaction and its connection with the Mermin-Wagner theorem, and (ii) the singularity which the surface magneti- zation

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These authors find (II. For protons with a dipolar field - 1 Oe, thise would lead to a line broadening proportional to S and of order Oe which should be

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des