| Description
| This course is an introduction to the electronic properties of materials.
PartⅠ: using only"classical (pre-quantum)ideas"to introduce the concepts of electrical conductivity, light transmission, index of refraction, dielectric constant.
Part Ⅱ: introducing quantum mechanics to elucidate the band theory of metals, semiconductors, and organic conjugated molecules.
PartⅢ: few examples of optoelectronic devices, like p-n junction, light-emitting diodes (LEDs), field effect transistors, semiconductor lasers etc.
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