“…Physical techniques include close space sublimation (CSS) [4,8], molecular beam epitaxy (MBE) [9], r.f sputtering [10], electrodeposition [11][12][13], pulsed laser deposition (PLD) [14][15], and thermal evaporation [2,6,[16][17][18]. Chemical techniques include metal organic chemical vapor deposition (MOCVD) [19], chemical bath deposition (CBD) [20], successive ionic layer adsorption and reaction method (SILAR) [21][22], and spray pyrolysis [12,23,24]. Thermal evaporation was choose to produce CdTe thin films in this work because the deposition of CdTe films by this technique does not present any compositional problems [1]; that is approximately no impurities are introduced in the films during the deposition process.…”