Introduction to Crystal Structure || LECTURE - 1 || CUPHSA6 (DSCC - 6 - 2) _ 2026

Описание: Welcome to the first lecture of the Solid State Physics (PHS–DSCC–6–2) course, prepared strictly according to the University of Calcutta (CCF syllabus) for Semester–6 Physics Major students.

This lecture builds the conceptual foundation required to understand crystal structure, lattice theory, and the microscopic nature of solids, which are essential for all subsequent topics in Solid State Physics.

📌 TOPICS COVERED IN THIS LECTURE

🔹 States of Matter

🔹 What is Solid State Physics?

🔹 Solid State Physics vs Condensed Matter Physics

🔹 Single Crystals and Polycrystals

🔹 Amorphous Solids

🔹 Supercooled Liquids

🔹 Why Are Most Solids Crystalline in Nature?

🎯 WHY THIS LECTURE IS IMPORTANT

✅ Forms the base of crystal structure theory
✅ Essential for lattice, diffraction, and band theory
✅ Helps in conceptual + descriptive exam questions
✅ Clear explanations with physics intuition

👨‍🏫 FACULTY

S. K. M. Sir - TIFR – Hyderabad

📞 For Registration / Any Query

Call / WhatsApp: +91 84365 82775

🔔 NEXT IN THIS SERIES

👉 Crystal lattices & basis
👉 Unit cell & Miller indices
👉 Reciprocal lattice & X-ray diffraction

📌 Watch the full playlist in sequence for best understanding.
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Hope You find this sessions useful.

✅ Class links & Lecture notes will be provided in the WhatsApp communities & groups ...

🚀 For all Universities and Competitive exam's aspirants, Digital Electronics _ COREPH15 :
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