Acta Optica Sinica, Volume. 10, Issue 2, 130(1990)
Photoacoustic spectral study on absorption properties of s-doped α-Si: H films
We have theoretically derived the photoacoustio signal of thin films taking the multiple reneotion effect into account. Photoaooustio absorption spectra of α-Si:H and s-doped a-Si:H films were measured. The relation between the optical band gap and density of the doping sulphar was obtained.
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[in Chinese], [in Chinese], [in Chinese]. Photoacoustic spectral study on absorption properties of s-doped α-Si: H films[J]. Acta Optica Sinica, 1990, 10(2): 130
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