Influence of Bound Magnetic Polarons on Magnetic and Electrical Properties in Metallic n-Cd0.95Mn0.05Se

P. Głód, M. Sawicki, T. Dietl, T. Skośkiewicz, A. Lenard, W. Plesiewicz
1995 Acta Physica Polonica. A  
Doping-induced contribution to the millikelvin magnetic susceptibility of Cd 0.95 Mn0.05 Se:In has been found to undergo a maximum at n 2nc, and to vanish for n ≥ 8nc, where nc is the electron concentration corresponding to the metal-insulator transition. This confirms the presence, also in the metallic phase, of bound magnetic polarons. Their slow dynamics may account for hysteresis visible in our magnetoresistance data.
doi:10.12693/aphyspola.87.173 fatcat:wvjpdmiw2fg6jae2gns3ibt7mm