Figure 4: Controllable magnetic properties. | Scientific Reports

Figure 4: Controllable magnetic properties.

From: Oxygen vacancies controlled multiple magnetic phases in epitaxial single crystal Co0.5(Mg0.55Zn0.45)0.5O1-v thin films

Figure 4

(a) M-H curves of Co0.5(Mg0.55Zn0.45)0.5O1-v films fabricated on SrTiO3 substrate under different oxygen partial pressure. (b) M-H curves of Cox(Mg0.55Zn0.45)1-xO1-v films with various Co concentration grown on SrTiO3 substrate. (c) M-H curves of Co0.5(MgyZn1-y)0.5O1-v films with different Mg content grown on sapphire substrate. The inset of (c) shows the increased band gap with increasing Mg concentration and the linear fitting.

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