Research Article

Aqueous Synthesis of Ru Doped Hematite Nanostructures: A Morphological, Structural, Optical, and Magnetic Study

Table 1

The Raman shifts (cm−1) for the Ru doped hematite nanorods grown for 24 h on FTO glass substrate, where A presents data for pure Fe2O3, B for 0.006 g, C for 0.018 g, and D for 0.030 g precursor doped samples.

Vibrational modeA (undoped)BCD

A1g (1)221.2222.2210.2212.1
Eg (1)241.9243.4
Eg (1)288.5289.9272.4271.9
Eg (1)407.5407.5374.3398.7
A1g (2)492.3494.6
Eg (1)606.6607.5
Eu654655.9
2Eu13141307.81311.91311.9