Cu(In1-xGax)Se2 Based Thin Film Solar Cells (Thin Films and by Subba Ramaiah Kodigala

By Subba Ramaiah Kodigala

Cu(In1-xGax)Se2 dependent skinny movie sun Cells presents precious contents in regards to the fabrication and characterization of chalcopyrite Cu(In1-xGax)Se2 dependent skinny movie sun cells and modules. the expansion of chalcopyrite Cu(In1-xGax)(S1-ySey)2 absorbers, buffers, window layers, antireflection coatings, and at last steel grids, that are the only real parts of sunlight cells, is obviously illustrated. The absorber, which incorporates a number of parts, segregates secondary stages if the expansion stipulations will not be good optimized i.e., the most main issue within the fabrication of sunlight cells. extra importantly the suggestions for the expansion of skinny movies are given intimately. The houses of all of the person layers and unmarried crystals together with sunlight cells analyzed by means of various characterization innovations corresponding to SEM, AFM, XPS, AES, TEM, XRD, optical, photoluminescence, and Raman spectroscopy are explicitly established. analyses similar to conductivities, corridor mobilities, deep point temporary spectroscopy measurements etc., supply a large photograph to appreciate skinny movies or unmarried crystals and their sunlight cells. The publication sincerely explains the operating precept of power conversion from sun to electric with simple sciences for the chalcopyrite established skinny movie sun cells. additionally, it demonstrates very important standards on the right way to improve potency of the sunlight cells and modules. The impact of environmental components reminiscent of temperature, humidity, getting older etc., at the units is pointed out through bringing up numerous examples.

  • Illustrates a couple of development strategies to organize skinny movie layers for sunlight cells
  • Discusses characterization options similar to XRD, TEM, XPS, AFM, SEM, PL, CL, Optical measurements, and electric measurements
  • Includes I-V, C-V measurements illustrations
  • Provides research of sun mobile efficiency
  • Presents present tendencies in skinny movie sunlight cells study and marketing

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