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ENGINEERING PHYSICS- 1
*Engg. Physics Material For 2019 2020 Applied Physics 14th Edition
*2019-2020 Calendar
*2019-2020 Bowl Schedule
*Applied Physics with Materials Science and Engineering This is a 5-year double-major program where at the end of the fifth year the student will receive a B.S Applied Physics degree and a B.S. Materials Science and Engineering degree. The program integrates knowledge and tools from chemistry and physics with principles from engineering to.
*Condensed Matter Physics includes solid-state physics and the study of liquids and soft materials. As the largest field within physics, it includes a wide range of topics such as semiconductors, metals, magnets, superconductors, polymers, and biological systems.Unit – IRelativistic Mechanics
Engineering Physics I B.Tech CSE/EEE/IT & ECE GRIET 3 d) Atomic radius (r) – The atomic radius is defined as half the distance between neighboring atoms in a crystal of pure element. 4) What are properties of matter Waves. De-Broglie proposed the concept of matter waves, according to which a material particle of.Unit – IIModern Physics:
*Schrödinger’s Wave Equation (Time dependent and time independent)Unit – IIIWave Optics:
Interference:
Diffraction:Unit – IVPolarization and Laser:
Polarization:
*Production and Analysis of Plane
LASER:Unit – V:Fiber Optics and Holography:
Fiber Optics:
Holography:ENGINEERING PHYSICS- IIUnit – I Engg. Physics Material For 2019 2020 Applied Physics 14th EditionCrystal Structures and X-ray Diffraction:
*Diffraction of X-rays by CrystalUnit – IIDielectric and Magnetic Properties of Materials:
Dielectric Properties:
*Equation of internal fields in liquid and solid ( One- Dimensional)
*Ferro and Piezo electricity (Qualitative)
*Frequency dependence of dielectric constant
Magnetic Properties:
*Langevin’s theory for dia and paramagnetic materialUnit-IIIElectromagnetic Theory:
*Equation of continuity
*Maxwell’s Equations (Integral and Differential Forms)
*Equation of continuity
*EM- Wave equation and its propagation characteristics in free space
*Propagation characteristics in conducting media
*EM – Wave equation and its propagation characteristics in free space, nonconducting and in conducting media
*Energy density of electromagnetic waveUnit – IV: Band Theory of Solids:
*Density of states
*Charge carrier density (electrons and holes)
*Carrier concentrations Fermi energy
*Position of Fermi level in intrinsic and in extrinsic semiconductors
*Temperature dependence of conductivity in semiconductorsUnit-VPhysics of some Technologically Important Materials:
Superconductors:
Nano-Materials:
*Properties and uses of Fullerene and Carbon nanotubes--------------------- 4.5
Here you can download the Engineering Physics VTU Notes Pdf – EP VTU Pdf of as per VTU Syllabus. Below we have list all the links as per the modules.Engineering Physics VTU Notes Pdf – EP VTU Pdf of Total Modules
Please find the download links of Engineering Physics VTU Notes Pdf – EP VTU Pdf are listed below:Link: Complete Notes
———————————
Module – 12019-2020 Calendar
Modern Physics and Quantum Mechanics: Black body radiation spectrum, Assumptions of the quantum theory of radiation, Plank’s law, Weins law, and Rayleigh-Jeans law, for shorter and longer wavelength limits.Wave-Particle dualism, de Broglie hypothesis.Compton Effect and its Physical significance.Matter waves and their Characteristic properties, Phase velocity and group velocity.The relation between phase velocity and group velocity, Relation between group velocity and particle velocity.Heisenberg’s uncertainty principle and its application, (Non-existence of electron in a nucleus).Wavefunction, Properties and physical significance of wave function, Probability density and Normalization of the wave function. Setting up of one-dimensional time-independent Schrodinger wave equation. Eigenvalues and Eigenfunctions.Application of Schrodinger wave equation. Energy Eigenvalues and Eigenfunction for a particle in a potential well of infinite depth and for a free particle.Link: Module-1
———————————2019-2020 Bowl ScheduleModule – 2
Electrical Properties of Materials: Free–electron concept (Drift velocity, Thermal velocity, Mean collision time, Mean free path, relaxation time). Failure of classical free electron theory.Quantum free electron theory, Assumptions, Fermi factor, a density of states(qualitative only), Fermi–Dirac Statistics. The expression for electrical conductivity based on quantum free electron theory,Merits of quantum free electron theory.A conductivity of Semiconducting materials, Concentration of electrons and holes in intrinsic semiconductors, the law of mass action. Temperature dependence of resistivity in metals and superconducting materials. Effect of the magnetic field (Meissner effect).Type-I and Type-IIsuper conductors–Temperature dependence of critical field.BCS theory.High-temperature Superconductors. Applications of superconductors –Maglev vehicles.Link: Module-2
———————————Module – 3
Lasers and Optical Fibers: Einstein’s coefficients (expression for energy density).Requisites of an LLaser system condition for laser action.A principle, Construction and working ofCO2 laser and Semiconductor Laser. Applications of Laser – Laser welding, cutting, and drilling.Measurement of atmospheric pollutants.Holography–Principle of Recording and reconstruction of images.Propagation mechanism in optical fibers. The angle of acceptance.Numerical aperture.Types of optical fibers and modes of propagation. Attenuation, Block diagram discussion of a point to point communication, applications.Link: Module-3
———————————Module – 4
Crystal Structure:S pace lattice, Bravais lattice–Unit cell, primitive cell.Lattice parameters.Crystal systems.Direction and planes in a crystal.Miller indices. The expression for interplanar spacing. Co-ordination number. Atomic packing factors(SC,FCC, BCC). Bragg’s law, Determination of crystal structure using Bragg’s–ray diffractometer. Polymorphism and Allotropy. Crystal Structure of Diamond, qualitative discussion of Perovskites.Link: Module-4
———————————Module – 5
Shock waves and Science of Nano Materials:D definition of Mach number, distinctions between- acoustic, ultrasonic, subsonic and supersonic waves.Description of a shock wave and its applications. Basics ofconservation of mass, momentum and energy -derivation of normal shock relationships using simple basic conservation equations (Rankine-Hugonit equations). Methods of creating shock wavesin the laboratory using a shock tube, description of hand operated reddy shock tube and its characteristics. Introduction to Nano Science, Density of states in 1D, 2D and 3D structures. Synthesis: Top-down and Bottom-up approaches, Ball Milling and Sol–Gelmethods.CNT – Properties, synthesis: Arc discharge, Pyrolysis methods, Applications. Scanning Electron microscope: Principle, working and applications.Link: Module-5
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