What Causes Reflection and Transparency in Solid State Physics?

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SUMMARY

The discussion centers on the microscopic details of reflection and transparency in solid state physics, emphasizing that these phenomena are not solely due to atomic transitions but rather involve complex interactions among large groups of particles and atoms. The reference to Mildred Dresselhaus's lecture notes highlights the importance of understanding the optical properties of solids within the context of condensed matter physics. This perspective shifts the focus from isolated atoms to the collective behavior of materials, which is crucial for accurate comprehension of these optical phenomena.

PREREQUISITES
  • Solid state physics fundamentals
  • Understanding of optical properties of materials
  • Knowledge of condensed matter physics
  • Familiarity with atomic and molecular interactions
NEXT STEPS
  • Study Mildred Dresselhaus's lecture notes on optical properties of solids
  • Explore the role of collective atomic behavior in solid state physics
  • Research the mechanisms of light absorption and reflection in materials
  • Investigate advanced topics in condensed matter physics
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Students and researchers in solid state physics, material scientists, and anyone interested in the optical properties of materials and their underlying mechanisms.

ZapperZ
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We have very frequent questions regarding the "microscopic" details of the process of reflection, the cause of transparency, etc. in solids. In many cases, people often still think of this as being caused by "atomic transition", neglecting the fact that these are solid state physics and not occurring on individual, isolated atoms.

This is a http://www.eknigu.org/get/P_Physics...ties Of Solids (lecture notes)(198s)_PS_.pdf", written by one of the giants in the field of material science/condensed matter physics - Mildred Dresselhaus.

As one can see, the process of absorption and reflection isn't trivial, but it always involves a LARGE conglomerate of particle and atoms, making it NOT an isolated, single-atom process.

Zz.
 
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Nice link. Thaks Zz.
 

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