Applied Physics

 Course Code : ULZHS0052 Author : uLektz University : General for All University Regulation : 2013 Categories : Arts and Science Format : ePUB3 (DRM Protected) Type : eBook

FREE

Description :Applied Physics of ULZHS0052 covers the latest syllabus prescribed by General for All University for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT-I INTERFERENCE

1.1 Principle of Superposition, Coherent Sources

1.2 Interference in thin films (reflection geometry), Newton’s rings

1.3 Construction and basic principle of Interferometers.

UNIT-II DIFFRACTION

2.1 Diffraction, Fraunhofer diffraction at single slit, Cases of double slit N-slits, Circular Aperture (Qualitative treatment only)

2.2 Grating equation, Resolving power of a grating

2.3 Telescope and Microscopes

UNIT III POLARIZATION AND LASERS

3.1 Polarization: Types of Polarization, Methods of production, Nicol Prism

3.2 Quarterwave plate and Half Wave plate, Working principle of Polarimeter (Sacharimeter)

3.3 LASERS, Characteristics

3.4 Stimulated emission - Einstein’s Transition Probabilities

3.5 Pumping schemes

3.6 Ruby laser, Helium Neon laser

UNIT-IV ELECTROMAGNETIC FIELDS

4.1 Scalar and Vector Fields, Electric Potential, Gradient, Divergence of fields

4.2 Gauss and Stokes theorems

4.3 Propagation of EM waves through dielectric medium

UNIT V QUANTUM MECHANICS AND FREE ELECTRON THEORY

5.1 QUANTUM MECHANICS: Introduction - Matter waves

5.2 Schrodinger Time Independent and Time Dependent wave equations

5.3 Particle in a box

5.4 FREE ELECTRON THEORY, Defects of Classical free electron theory

5.5 Quantum Free electron theory, Concept of Fermi Energy

UNIT VI BAND THEORY OF SOLIDS AND SEMICONDUCTOR PHYSICS

6.1 BAND THEORY OF SOLIDS: Bloch’s theorem(qualitative)

6.2 Kronig – Penney model

6.3 Energy bands in crystalline solids, classification of crystalline solids, effective mass of electron & concept of hole.

6.4 SEMICONDUCTOR PHYSICS: Conduction, Density of carriers in Intrinsic and Extrinsic semiconductors

6.5 Drift & Diffusion, Relevance of Einstein’s equation

6.6 Hall effect in semiconductors