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Lead iodide is one of the most important materials used in x-ray detectors. It is prepared from the chemical reaction of lead nitrate Pb(NO3)2 with potassium iodide (KI). Undoped and Zn doped Lead iodide (PbI2) nanostructure was successfully prepared by thermal evaporation method on a glass substrate at room temperature. Recently, progress has been made on the synthesis, physical and chemical characterization of both theoretical and experimental studies within a range less than 100 nm that exhibits size-dependent properties. A quite good quantity of research papers have been published on PbI2 within the past decades. New fundamental research is paralleled with original and inspired potential applications, including modeling, analysis and characterization for energy conversion and interfacing with living cells. The focus of this book is synthesis, structural, optical electrical and morphological properties. Furthermore, it is devoted to new nanotechnology tools and technological procedures useful for the developed community of science, society, improved economy and best future.

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Yarub Al-Douri has been awarded Ph.D in Materials Science, worked at NUS, Singapore; TUC, Germany; CNRS, France; Malaysia and Algeria. He has more than 350 publications, 1774 citations and 21 H-index for the moment. He is Editor-in-Chief of International Journal of Nanoelectronics and Materials, and World Journal of Nano Science and Engineering.

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