3-Lecture 03 - Size Dependent Optoelectronic Properties II/ClipID:15875 previous clip next clip

Recording date 2020-05-15

Via

Studon

Language

English

Organisational Unit

Professur für Nanostructured Particles

Producer

Professur für Nanostructured Particles

Format

lecture

Lecture contents and timings:

01:53 Summary of last lecture

09:05 Solution to interactive "self-test" on StudON

15:35 Evaluation of the Lorentz oscillator model

19:38 Size dependent optical properties of semiconductors

21:00 What is a semiconductor?

30:00 Quantum confinement (derivation on the blackboard)

40:30 Effect of quantum confinement on optical properties

48:08 Bulk optical properties of metals (Drude model for the dielectric function)

1:02:27 Drude model: Comparison with the behaviour of real metals

1:07:20 Surface plasmon polaritons at planar metal-dielectric interfaces

1:13:50 Introduction to the measurement technique "Surface Plasmon Resonance" (video)

1:17:10 Physical model for size-dependent colour: Output of optical measurements/calculations

1:21:10  Measuring particle dispersions and films

1:27:55 How to quantify colour

1:33:40 Example of colour simulations and experiments from research in Erlangen

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