تجبر, ناصر
دانشگاه فردوسی مشهد
[ 1 ] - ساختار بلوری، خواص مغناطیسی و مغناطوالاستیکی ترکیبهای بین فلزی Nd6Fe13-xCoxCu
Influence of the partial substitution of Co for Fe on the structural, magnetic and magnetoelastic properties of Nd6Fe13Cu compounds are investigated. Analysis of X-ray diffraction patterns indicates that the multi-phase sample is formed for all samples. Upon Co substitution, the second phase Nd2Fe17, Nd2Fe17-yCoy with 0 < y < 1 and Nd2Fe17-zCoz with 1 < z < 2 is formed in the samples with x = 0...
[ 2 ] - ساختار بلوری و خواص مغناطیسی ترکیبات Z=H, N) RFe10V2Zy و R=Y, Nd)
YFe10V2 and NdFe10V2 interstitially modified compositions with hydrogen and nitrogen atoms were prepared by solid – gas reaction and their structural and magnetic properties were studied. The XRD patterns indicate that the samples are single phase and better than 95% and their purity improves after hydrogenation. The crystallites were broken by nitrogenation which is due to the penetration of...
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