Previous year question paper for Physics-CMP (BA/BSC 6th)

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Physics(Condensed Matter physics)

Previous year question paper with solutions for Physics(Condensed Matter physics) from 2017 to 2021

Our website provides solved previous year question paper for Physics(Condensed Matter physics) from 2017 to 2021. Doing preparation from the previous year question paper helps you to get good marks in exams. From our Physics-CMP question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

CS - II (30 Hrs.)

UNIT-I

Lattice Dynamics: Lattice vibrations and phonons, Scattering of photons by phonons, Dynamics of a linear chain of similar atoms and chain of two types of atoms, optical and acoustic modes, Density of modes, Einstein and Debye theories of specific heats of solids.

Magnetic classification of materials (Dia, para, ferro, ferri, antiferro), Langevin theory of dia and paramagnetism, Quantum theory, Weiss’s theory of Ferromagnetism, temperature dependence, hysteresis of ferromagnetic materials.

UNIT-II

Dielectric constant & polarizability, electric susceptibility, Clausius Mosotti equation, frequency

dependence, ferroelectrics and Piezoelectrics.

Liquid crystals, various types and properties. Applications.

Superconductivity: Meisner effect, London’s equation and penetration depth, critical magnetic field and temperature, DC and AC Josephson effect, BCS theory (formation of cooper pairs), ground state and energy gap. Basic ideas of materials at nanoscale: Difference from bulk material properties, Nanoparticles, introduction to fabrication and characterization techniques, Carbon Nanostructures - nanotubes, grapheme. Applications of nanotechnology in various fields. 

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