Some magnetic properties of chalcogenide glasses As2S3 AND As2Se3 doped with Cr, Mn, AND Yb
The article is concerned with the analysis of magnetic impurity influence on the prop- erties of As2S3 and As2Se3 chalcogenide glasses. Measurements of magnetic susceptibility were performed in the 1-350 K temperature range and in the permanent magnetic fields up to 5 T. Amphoteric elements Mn an...
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2009
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/83abc56f8b904264813463e5374c0e6c |
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| Sumario: | The article is concerned with the analysis of magnetic impurity influence on the prop-
erties of As2S3 and As2Se3 chalcogenide glasses. Measurements of magnetic susceptibility
were performed in the 1-350 K temperature range and in the permanent magnetic fields up to
5 T. Amphoteric elements Mn and Cr, as well as rare-earth element Yb, were chosen as doping elements. Experimental data reveal different dependences of specific magnetic moment on
temperature M = M(T) in the strong magnetic fields to 5 T and have some specific features
which depend on dopant material and on composition of diamagnetic chalcogenide glass. |
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