GATE Physics 2026 One Shot | Atomic & Molecular Physics | POTENTIALG | Lalit Sir

Описание: #potentialg
In this GATE Physics 2026 One Shot lecture, Lalit Sir covers the complete Atomic and Molecular Physics syllabus in a structured and exam-focused manner.

This lecture is specially designed for GATE Physics 2026 aspirants, covering all important concepts, theory, and exam-relevant points in a single session.

📌 Topics Covered in This Lecture:
Spectra of one-electron and many-electron atoms
Spin-orbit interaction
LS coupling and jj coupling
Fine structure and hyperfine structure
Zeeman effect and Stark effect
Electric dipole transitions & selection rules
Rotational and vibrational spectra of diatomic molecules
Electronic transitions in diatomic molecules
Franck–Condon principle
Raman effect
EPR, NMR, ESR
X-ray spectra
Lasers: Einstein coefficients
Population inversion
Two-level and three-level laser systems

This one-shot lecture is useful for:
✔ GATE Physics 2026
✔ CSIR NET Physical Science
✔ IIT JAM
✔ MSc / BSc Physics students

📘 Channel Name: POTENTIALG
👨‍🏫 Faculty: Lalit Sir

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