Vol. 10, Issue 1, pp. 75-78 (1980)
Abstract
Reflectivity spectra of oriented Zn3As2 and unoriented Zn3P2 crystals were measured in 0.24—1.2 μm waverage at 300K. A few singular points stated on spectral curves of both compounds have been assigned as interband transitions at the characteristics point of energy-band structure.