Gadolinium doped europium sulfide

Srotoswini Kar1, William L Boncher, Daniel Olszewski

  • 1Department of Chemistry, Box 571227, Georgetown University, Washington DC 20057, USA.

Summary

Gadolinium-doped europium sulfides were synthesized, showing electron doping that suggests magnetic coupling via carrier electrons in magnetic semiconductors. The paramagnetic Curie temperature increased significantly with low doping levels.