composed+of+several+elements

  • 131Copper indium gallium selenide solar cells — Copper indium gallium selenide (CuIn1 xGaxSe2 or CIGS) is a direct bandgap semiconductor useful for the manufacture of solar cells. Because the material strongly absorbs sunlight, a much thinner film is required than of other semiconductor… …

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  • 132Shaka — For other uses, see Shaka (disambiguation). Shaka kaSenzangakhona The only known drawing of Shaka standing with the long throwing assegai and the heavy shield in 1824, four years before his death Born c. 1787 KwaZulu Natal …

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