Applied Physics 1 Semester 1 (FE First Year) BE Marine Engineering University of Mumbai Topics and Syllabus

• Introduction to Crystallography 
• Study of characteristics of unit cell of Diamond, ZnS, NaCl and HCP; 
• Miller Indices of Crystallographic Planes and Directions 
• Interplanar Spacing 
• X-ray Diffraction 
• Bragg’S Law 
• Determination of Crystal structure using Bragg’s diffractometer 
• Frenkel and Schotkey Crystal Defects 
• Ionic Crystal Legancy (3,4,6,8) 
• Liquid Crystal Phases 

• Introduction to crystallography; Study of characteristics of the unit cell of Diamond, ZnS, NaCl, and HCP; Miller indices of crystallographic planes & directions; interplanar spacing; X-ray
  diffraction and Bragg’s law; Determination of Crystal structure using Bragg’s diffractometer; Frenkel and Schotkey crystal defects; Ionic crystal legacy (3,4,6,8); Liquid
  crystal phases.

• Introduction to Quantum Mechanics 
• Wave Particle Duality 
• De Broglie Wavelength 
• Experimental Verification of De Broglie Theory 
• Properties of Matter Waves 
• Wave Packet 
• Phase Velocity and Group Velocity 
• Wave Function 
• Physical Interpretation of Wave Function 
• Heisenberg’S Uncertainty Principle 
• Electron Diffraction Experiment 
• Gama Ray Microscope Experiment 
• Applications of Uncertainty Principle 
• Schrodinger’S Time Dependent Wave Equation 
• Time Independent Wave Equation 
• Motion of Free Particle 
• Particle Trapped in One Dimensional Infinite Potential Well 

Introduction, Wave particle duality; de Broglie wavelength; experimental verification of de
Broglie theory; properties of matter waves; wave packet, phase velocity and group velocity;
Wave function; Physical interpretation of wave function; Heisenberg’s uncertainty principle;
Electron diffraction experiment and Gama ray microscope experiment; Applications of
uncertainty principle; Schrodinger’s time dependent wave equation; time independent wave
equation; Motion of free particle; Particle trapped in one dimensional infinite potential well.

• Splitting of Energy Levels for Band Formation 
• Classification of Semiconductors 

  direct & indirect band gap, elemental and compound

• Conductivity, mobility, current density (drift & diffusion) in semiconductors(n type and p type) 
• Fermi Dirac Distribution Function 
• Fermi Energy Level in Intrinsic Semiconductors 
• Fermi energy level in extrinsic semiconductors 
• Effect of Impurity Concentration on Fermi Level 
• Effect of Temperature on Fermi Level 
• Fermi Level Diagram for P-N Junction 

  unbiased, forward bias, a reverse bias

• Breakdown Mechanism 

  zener & avalanche

• Hall Effect 
• Applications of semiconductors : Rectifier diode, LED, Zener diode, Photo diode, Photovoltaic cell, BJT, FET, SCR., MOSFET 

• Splitting of energy levels for band formation; Classification of semiconductors(direct & indirect band gap, elemental and compound); Conductivity, mobility, current density (drift & diffusion) in semiconductors(n-type and p-type); Fermi Dirac distribution function; Fermi energy level in intrinsic & extrinsic semiconductors; effect of impurity concentration and temperature on Fermi level; Fermi Level diagram for p-n junction(unbiased, forward bias, reverse bias); Breakdown mechanism zener&avalanchy), Hall Effect Applications of semiconductors: Rectifier diode, LED, Zener diode, Photodiode, Photovoltaic cell, BJT, FET, SCR., MOSFET

• Introduction to Superconductivity 
• Meissner Effect 
• Type I superconductors 
• Type II Superconductors 
• BCS Theory (concept of Cooper pair) 
• Josephson Effect 
• Applications of superconductors- SQUID, MAGLEV 

Introduction, Meissner Effect; Type I and Type II superconductors; BCS Theory (a concept of Cooper pair); Josephson effect Applications of superconductors- SQUID, MAGLEV

• Dielectric material, dielectric constant, polarization, polarizability & its types;
• relative permittivity;
• Piezoelectrics, Ferroelectrics, Applications of dielectric materials - Requirement of good insulating material, some important insulating material.
• Origin of magnetization using Atomic Theory;
• classification of magnetic materials based on Susceptibility value;
• Qualitative treatment of Langevin’s and Weiss equation for Dia, Para and Ferro magnetic materials (no derivation);
• Microstructure of ferromagnetic solids- Domains and Hysteresis loss;
• Soft & hard magnetic materials and their uses;
• Magnetic circuits and microscopic Ohm’s Law.

• Conditions of Good Acoustics 
• Reflection of Sound(Reverberation and Echo) 
• Absorption of Sound 
• Absorption Coefficient 
• Sabine’s formula 
• Acoustic Design of a hall 
• Common Acoustic Defects 
• Common Acoustic Materials 

Conditions of good acoustics; Reflection of sound(reverberation and echo); absorption of sound; absorption coefficient; Sabine’s formula; Acoustic Design of a hall; Common Acoustic defects and acoustic materials 

• Ultrasonic Wave Generation 
• Magnetostriction Oscillator 
• Piezoelectric Oscillator 
• Applications of Ultrasonic : Eco sounding 
• NDT 
• ultrasonic cleaning(cavitation) 
• Ultrasonic Sensors 
• Industrial Applications of Ultrasonic 

  soldering, welding, cutting, drilling

Ultrasonic Wave generation; Magnetostriction Oscillator; Piezoelectric Oscillator; Applications of ultrasonic: Eco sounding; NDT; ultrasonic cleaning(cavitation); ultrasonic sensors; Industrial applications of ultrasonic(soldering, welding, cutting, drilling)