Table 1

Electrical and optical parameters in (PbSe)100xCdx nanoparticle thin films
Sample σdc −1 cm−1) at 380 K σ0 −1 cm−1) ΔEc (eV) ΔEg (eV) α (cm−1) (105) n at 590 nm k at 590 nm
(PbSe)95Cd5 3.21 × 10-6 2.69 × 108 0.99 2.41 1.02 1.65 0.117
(PbSe)90Cd10 1.85 × 10-6 3.61 × 106 0.91 2.19 2.36 1.83 0.632
(PbSe)85Cd15 2.64 × 10-5 8.62 × 106 0.87 2.12 1.94 2.44 0.524
(PbSe)80Cd20 6.69 × 10-5 2.21 × 107 0.85 2.03 3.11 2.73 0.923

Alvi and Khan

Alvi and Khan Nanoscale Research Letters 2013 8:148   doi:10.1186/1556-276X-8-148

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