Quantum Mechanics I - (Lecture 4. Part 1) - (Photoelectric Effect)

Prepared By: Muhammed A.Kareem


ئەم وانانە دەخوێندرێن لە قۆناغی سێیەمی بەشی فیزیا لە کۆلێژی زانستی زانکۆی سەڵاحەددین - هەولێر




Quantum Mechanics 1 Lectures - Asst. Prof. Dr. Mohammed Issa

   • Quantum Mechanics Lectures - Dr. Mohammed ...  




Textbook :

Quantum Mechanics: Concepts and Applications -
by Noureddine Zettili



Chapter 1: (Origins of Quantum Physics)

1.1 Historical Note
1.2 Particle Aspect of Radiation
1.2.1 Blackbody Radiation
1.2.2 Photoelectric Effect
1.2.3 Compton Effect
1.2.4 Pair Production
1.3 Wave Aspect of Particles
1.3.1 de Broglie’s Hypothesis: Matter Waves
1.3.2 Experimental Confirmation of de Broglie’s Hypothesis
1.3.3 Matter Waves for Macroscopic Objects
1.4 Particles versus Waves
1.4.1 Classical View of Particles and Waves
1.4.2 Quantum View of Particles and Waves
1.4.3 Wave–Particle Duality: Complementarity
1.4.4 Principle of Linear Superposition
1.5 Indeterministic Nature of the Microphysical World
1.5.1 Heisenberg’s Uncertainty Principle
1.5.2 Probabilistic Interpretation
1.6 Atomic Transitions and Spectroscopy
1.6.1 Rutherford Planetary Model of the Atom
1.6.2 Bohr Model of the Hydrogen Atom
1.7 Quantization Rules
1.8 Wave Packets
1.8.1 Localized Wave Packets
1.8.2 Wave Packets and the Uncertainty Relations
1.8.3 Motion of Wave Packets





In this chapter we are going to review the main physical ideas and experimental facts that
defied classical physics and led to the birth of quantum mechanics. The introduction of quantum mechanics was prompted by the failure of classical physics in explaining a number of
microphysical phenomena that were observed at the end of the nineteenth and early twentieth
centuries.












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