Upper critical magnetic fi eld of KxFe2-ySe2 and Eu0.5K0.5Fe2As2 single crystals

3) définir comment les PFG s’arrangent entre eux au sein des communautés à partir des paramètres de leur niche écologique. Les objectifs décrits ci-dessus ont

Tout au long de nos échanges dans les différents sites de tchats et avec nos observations de ce terrain, nous avons fini par adopter ce type d’écrit mais nous n’avons pas essayé

Abstract.- Resistivity measurements in CeB6 show-a pronounced anomaly of the Fisher-Langer type at 2.5 K Magnetic susceptibility and magnetization reveal a strong magnetic

In transversal focusing experiments signals are there- fore registered not only in a magnetic field which focuses electrons directlyfrom the emitter to the collector,but also

No clear panomalies were obtained, however, corresponding to the C-I phase boundary re- gion was identified [9] in the magnetic phase diagram by utilizing the infrared

In UBi 2 the Fermi surface is not rebuilt during the transition from the paramagnetic to antiferromagnetic state and such a large hump in the resistivity is not

This means that there exists a spectrum in the activation energies, or, as shown by our experiments, that each part of the stress- strain curve behaves like a local

For UP and UAs the slopes of the reciprocal susceptibility curves slightly de- crease at higher temperatures in good agreement with data of TroC and Lam [I].. Our