Fyzikální ústav Akademie věd ČR

Seminar Thursday, 02/04/2015 10:00 - 11:00

Speakers: Prof. David Crandles (Dept. of Physics, Brock University, Ontario, Canada)
Place: lecture hall of IoP, Slovanka
Presented in English
Organisers: Department of Dielectrics

This talk will present recent work on two alternative families of dilute magnetic semiconductor materials. The first half of the talk will present the study of undoped and Cr and V-doped Sb₂Te₃ crystals, showing classical Drude conductivity behavior. The second half of the talk will review the recent attempts to prepare Ge:Mn by ion implantation. Structural, magnetic and temperature dependent infrared characterizations will be discussed.