Kinetics: Quantum Yield & Jablonski Diagrams

Kinetics: Quantum Yield & Jablonski Diagrams

Assessment

Interactive Video

Science, Physics

University

Hard

Created by

Quizizz Content

FREE Resource

The video introduces the Jablonski diagram and explores quantum kinetics, focusing on fluorescence. It explains electronic relaxation, internal conversion, and phosphorescence, highlighting their roles in quantum events. The concept of quantum yield and rate constants is discussed, along with radiative lifetime and decay time. The video also covers the time scales of various processes and their radiative nature, concluding with a preview of the next topic, the Stern-Volmer plot.

Read more

3 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the role of vibrational relaxation in the fluorescence process.

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does internal conversion occur in the context of quantum kinetics?

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between the rate constant and the time scale of quantum events?

Evaluate responses using AI:

OFF