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"A Model of Hybrid Interfacial Domain Wall Structure in FM/AF Bilayers"

Relatore: Prof. Hongru Zhai- Professore di fisica National Laboratory of Solid Microstructures, Department of Physics, Center for Materials Analysis, Nanjing University, Nanjing 210093, P. R. China

IMEM-CNR, Parco Area delle Scienze, 37/A, 43010 Fontanini, Parma
12 Settembre 2005 ore 15.00

The purpose of the study was trying to answer the following questions. 1. How is the interfacial domain wall structure (IDWS), especially during magnetization reversal? 2. Is it mainly in antiferromagnetic side? 3. Why the IDWS in FM side was not observed and rarely considered? We studied it theoretically and experimentally and demonstrated our idea of hybrid IDWS.