Title of article
The structure and magnetic properties in heavily Mn-doped MnxSi1−x films
Author/Authors
Qiao، نويسنده , , Shuang and Hou، نويسنده , , Denglu and Tang، نويسنده , , Guide، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2015
Pages
5
From page
21
To page
25
Abstract
MnxSi1−x films with different Mn concentration (x=0.10, 0.12, 0.13, 0.15) were prepared by magnetron sputtering. Their structural and magnetic properties have been studied. It is found that all films had Si cubic structure, and the crystal lattice constant is larger than that of Mn-undoped Si film. Magnetic and electrical measurements indicate that all films have ferromagnetism at room temperature, and the magnetization decreases with hole concentration, suggesting that the ferromagnetic exchange coupling is hole mediated.
Keywords
A. Semiconductors , D. Structure and magnetic property
Journal title
Solid State Communications
Serial Year
2015
Journal title
Solid State Communications
Record number
1752172
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