Physics – Condensed Matter – Materials Science
Scientific paper
2006-03-08
Physics
Condensed Matter
Materials Science
14 pages, 6 figures
Scientific paper
10.1088/0268-1242/21/8/018
We present the study of magnetic and transport properties of Pb(1-x-y-z)Mn(x)Sn(y)Eu(z)Te. AC magnetic susceptibility measurements as well as transport characterization were performed. The obtained results indicate that the presence of two types of magnetic ions influences magnetic properties of investigated IV-VI semimagnetic semiconductor. A qualitative analysis and possible mechanisms of the substantial dependence of the Curie temperature on the Eu content are presented. The most likely reason of the observed Curie temperature behaviour is a strong dependence of the location of a heavy mass Sigma band upon the alloy composition. The theoretical calculations in frame of simple models confirm this point.
Arciszewska M.
Dobrowolski W.
Domukhovski V.
Dugaev Vitalii K.
Fita I. M.
No associations
LandOfFree
Curie temperature control by band parameters tuning in Pb(1-x-y-z)Mn(x)Sn(y)Eu(z)Te does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Curie temperature control by band parameters tuning in Pb(1-x-y-z)Mn(x)Sn(y)Eu(z)Te, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curie temperature control by band parameters tuning in Pb(1-x-y-z)Mn(x)Sn(y)Eu(z)Te will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-446711