Jiang Fcngyi, Fan Xiwu, Fan Guanghan. ABSORPTION SPECTRA AND SUBBAND LEVELS CALCULATION OF ZnSe-SnS STRAINED-LAYER SUPERLATTICES[J]. Chinese Journal of Luminescence, 1990,11(3): 174-180
Jiang Fcngyi, Fan Xiwu, Fan Guanghan. ABSORPTION SPECTRA AND SUBBAND LEVELS CALCULATION OF ZnSe-SnS STRAINED-LAYER SUPERLATTICES[J]. Chinese Journal of Luminescence, 1990,11(3): 174-180DOI:
ZnSe-ZnS strained-layer supcrlattices were thought to be an important blue optoelectronic material. The SLS has been developed quickly so far. But the optical absorption spectra in ZnSe-ZnS SLS were very difficult to observe
because of the use of GaAs substrate which cannot transmit photons above 1.5eV. Y.Kawakami et al. have observed the
n
=1 subband heavy
light hole's excitons in the absorption spectra of ZnSe-ZnS SLS on Al