Nio Raman

For the determination.

Nio raman. Furthermore the raman study shows the sharp modes at 99 cm 1 and 438 cm 1 correspond. Since the spectrum showed a spinel structure it suggested either the fe or the ni from the mixed oxide would have a. Raman spectroscopy is utilized to study the magnetic characteristics of heteroepitaxial nio thin films grown by plasma assisted molecular beam epitaxy on mgo 100 substrates. Two magnon raman scattering in bulk nio involves brillouin zone edge magnons which interact weakly with phonons 6 that explains rather narrow width of the raman lineshape observed also in our nano powders at low temperature figure 2.

The x ray diffraction and tem measurements confirm the distinct phase of nio in the zno nio samples. The effect of nickel concentration has been investigated in zno nio nanocomposites synthesized using the co precipitation method. Raman spectroscopic study of zno nio nanocomposites based on spatial correlation model sarang dev g.