دانلود کتاب تکنیک های طیف سنجی نوری و میکروسکوپی

The quantification of interaction between electromagnetic radiation and matter serves as an effective tool in the characterization of materials in order to identify and quantify specific substances. Absorption spectroscopy is based on the phenomenon of wavelength-dependent absorption, that is, the attenuation of radiation intensity when passed through solution containing sample in turn helps to quantify the concentration as well as the nature of substances present within the sample.