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    • Low-temperature photoluminescence study of GaS0.5Se0.5 layered crystals 

      Aydnl, A.; Gasanly, N. M.; Gökşen, K. (Elsevier Science, 2001)
      Photoluminescence (PL) spectra of GaS0.5Se0.5 layered single crystals have been studied in the wavelength range of 565-860 nm and in the temperature range of 15-170 K. Two PL bands centered at 585 nm (2.120 eV) and 640 nm ...