Table 3

The position and FWHM of the Eg mode in the undoped and Eu-doped TiO2 nanoparticles

Sample

Position of the Eg mode (cm-1)

FWHM

(cm-1)


TiO2:Eu 0.0%

144.2

10.22

TiO2:Eu 0.5%

146.7

14.67

TiO2:Eu 1.0%

146.3

12.63

TiO2:Eu 2.5%

146.09

13.24

TiO2:Eu 5.0%

147.6

13.82


FWHM, full width at half maximum.

Pal et al. Nanoscale Research Letters 2012 7:1   doi:10.1186/1556-276X-7-1

Open Data