Table 1

The optical band gap (Eg) and Urbach energy (EU) determined for the investigated samples
rH(%) Eg(eV) (m= 1/2) Eu(meV)
10 3.75 73
30 3.97 75
50 4.22 90

Zatryb et al.

Zatryb et al. Nanoscale Research Letters 2013 8:40   doi:10.1186/1556-276X-8-40

Open Data