Effect of Cr Content on the Properties of Magnetic Field Processed Cr-Doped ZnO-Diluted Magnetic Semiconductors

Figure 3

Raman spectra of Cr-doped ZnO DMSs with different Cr nominal contents obtained under 0 T ((a), (c)) and 4 T ((b), (d)) magnetic fields, respectively.

(a)

(b)

(c)

(d)