Authors: Gokaran Shukla
Human minds are always curious about the different of colors that exist in nature. A number of efforts has been made to describes the origin of colors in different materials. Till now the explanations are mostly based on using reflectivity and emissivity of the materials using classical phenomenological models. In this paper we will discuss about the origin of color using the Brillouin zones and Bragg's diffraction conditions and will show that the origin of color is purely arises due to quantum mechanical effect. We will also show that the origin of finite conductivity in any material at an arbitrary electrochemical potential is also arises due to quantum mechanical effect. We will also show that the origin of anisotropy in conductivity and in effective mass of electron in any metal are arises due to the quantum mechanical effect as well.
Comments: 12 Pages.
[v1] 2018-03-20 05:58:22
Unique-IP document downloads: 50 times
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