Browsing Journal Articles by Author "Lakshminarayana, G."

Now showing items 1-2 of 2

    • IR-induced features of AgGaGeS 4 crystalline semiconductors 

      Davydyuk, G.Y.; Myronchuk, G.L.; Lakshminarayana, G.; Yakymchuk, O.V.a; Reshak, A.H.; Wojciechowski, A.; Rakus, P,; Alzayed, N.; Chmiel, K M.; Kityk, I.V.; Parasyuk, O.V. (Elsevier Ltd., 2012-03)
      Complex investigations of the photoconductivity and photoinduced absorption together with the piezoelectric features were performed for the AgGaGeS 4 semiconducting single crystals under the influence of 3.5 μs CO 2 (80 ...

    • Optical and photoconductivity spectra of novel Ag 2In 2SiS 6 and Ag 2In 2GeS 6 chalcogenide crystals 

      Chmiel, M.; Piasecki, M. M; Lakshminarayana, G.; Reshak, Ali Hussein, Prof. Dr.; Parasyuk, O. G. (Elsevier B.V., 2012-06)
      Complex spectral studies of near-band gap and photoconductive spectra for novel Ag 2In 2SiS 6 and Ag 2In 2GeS 6 single crystals are presented. The spectral dependences of photoconductivity clearly show an existence of ...