Photochemical effects in cadmium sulphide crystals

Thermoluminescence investigation of two types of traps in cadmium sulphide

“…The 0.41 eV electron traps obtained by Nicholas and Wood (5) (TSC method) have a work. The same authors have also stated (6) that 0.41 eV electron traps a r e found both in cadmium and in sulphur rich crystals, which is consistent with our result. d value by six orders lower than was the value found in the present t…”

“…Graphs of CdS:Cu TL peak analyses by De Muer' s method (3) (Z is the ratio of j780 760 740 720 700 6) the trap emptying rate and the number of traps still filled a t a given temperature; the deflection of curves I and I1 from linearity indicates the deflection of recombination kinetics from the first order and the second order, respectively). Curve b presents the 108 K peak analysis, and -TiKl I I l curve a the 158 K peak analysis The same authors (6) supposed that these traps may be accounted for by isolated sulphur vacancies .…”

Surfactant-mediated variation of band-edge emission in CdS nanocomposites

“…S [29] and most often observed in cadmium-rich crystals with added chlorine dopants [30]. Thus, the presence of the shoulder peaks is due to the self-assembled laminar crystalline array of Cd, S and Cl forming the broad-band luminescent structure.…”

Nonlinear Oscillations and Chaos in CdS Single Crystals under Temperature‐Electric Instability Conditions

“…The analysis of the periodic solutions was carried out on the base of calculations of the multiplicators of this set. The [20,21].…”