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🎥✨ The SERIES: “Crystal Structures & Solid State Physics” | For IIT-JAM Physics, CUET and Beyond
📺 Channel: PhysicsWithinYou | Powered by YJES

🧊 Crystals are not just beautiful—they're deeply mathematical, physical, and foundational to material science. Join us in this brand new, concept-rich series on CRYSTAL STRUCTURE & SOLID STATE PHYSICS, starting right from the ABCs and moving all the way to advanced insights used in IIT-JAM, CUET and BSc/MSc Physics.
Previous episode
🔹 Episode 1: Introduction to Solid State Physics
Start your journey by understanding what the solid state is from a physicist’s perspective. Learn about the difference between amorphous and crystalline solids, the role of symmetry, and why this subject forms the foundation of condensed matter physics and material science.



🔹 Episode 2: Lattice and Basis | SC, BCC, FCC, HCP Structures
Get introduced to the powerful language of crystals—Bravais lattices, lattice points, unit cells, and basis.

🔹 In Present:
d spacing for the lattice planes


🔹 Done Previously
Explore the 14 Bravais Lattices
Understand the primitive and non-primitive unit cells

Drawing & Determining the Lattice constant

Drawing and visualize simple cubic (SC), body-centered cubic (BCC), face-centered cubic (FCC), and hexagonal close-packed (HCP) structures with examples from real materials.

Calculate Packing Fraction and related parameter viz., CN, Z, Volume, dnn, atomic radius
Dive into the concept of packing efficiency (packing fraction) for SC, BCC, FCC, and HCP


🔹 What next
Lattice plane and Miller indices Family of Planes for cubic structures

Work with actual numericals and past year JEE (Chemistry) and IIT-JAM (Physics) questions

Visual tools, 3D representations, tricks for memory and conceptual clarity

📚 Ideal for:

🎓 BSc/MSc Physics Students (especially IIT-JAM aspirants)

🧠 Curious learners interested in material science, condensed matter physics, or solid state chemistry

🧭 All concepts will be explained progressively and intuitively, in both Hindi & English, with real examples, visuals, and deep insights.

✅ Why Watch This Series?

Concept clarity from scratch

Visualization and derivation-based approach

Relevant for both Physics and Chemistry aspects of the topic

🔔 Subscribe & hit the bell icon on PhysicsWithinYou to start your solid-state journey from atoms to lattices to logic!

🧠 Let the crystal clarity begin.

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