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PH8253 Physics for Electronics Engineering Syllabus Notes Question Papers Anna University

PH8253 Physics for Electronics Engineering Syllabus Notes Question Papers Question Bank with answers - Anna University 2nd Semester Study Materials

Download Regulation 2017 PH8253 Physics for Electronics Engineering Syllabus Notes Question Bank Question papers - Regulation 2017 2nd Semester

PH8253 Physics for Electronics Engineering study materials for all 5 unit Syllabus Notes, question banks, 2 marks with answers (Part A), 15 marks questions (Part B & Part C), Previous year question papers, model question papers in pdf format have been provided.

Students can make use of the below table to access all study materials for  PH8253 Physics for Electronics Engineering in PDF as well as in word format. Students can also download Physics for Electronics Engineering related PPT's and PDF's which they can use it to prepare for their exams as well as for their taking up their seminar during college hours.

PH8253 Physics for Electronics Engineering  Syllabus | PH8253 Syllabus

UNIT I ELECTRICAL PROPERTIES OF MATERIALS
Classical free electron theory - Expression for electrical conductivity - Thermal Conductivity, expression - Wiedemann-Franz law -  Success and Failures - Electrons in metals - Particle in a three dimensional box - degenerate states - Fermi dirac statistics -  Density of energy states - Electron in periodic potential: Bloch theorem - metals and insulators - Energy bands in solids - light binding approximation - Electron effective mass - concept of hole.

UNIT II SEMICONDUCTOR PHYSICS
Intrinsic Semiconductors – Energy band diagram – direct and indirect semiconductors – Carrier concentration in intrinsic semiconductors – extrinsic semiconductors - Carrier concentration in N-type & P-type semiconductors – Carrier transport: Velocity-electric field relations – drift and diffusion transport - Einstein’s relation – Hall effect and devices – Zener and avalanche breakdown in p-n junctions - Ohmic contacts – tunnel diode - Schottky diode – MOS capacitor - power transistor.

UNIT III MAGNETIC AND DIELECTRIC PROPERTIES OF MATERIALS
Magnetism in materials – magnetic field and induction – magnetization - magnetic permeability and susceptibility–types of magnetic materials- microscopic classification of magnetic materials - Ferromagnetism: origin and exchange interaction- saturation magnetization and Curie temperature – Domain Theory. Dielectric materials: Polarization processes – dielectric loss – internal field – Clausius-Mosotti relation- dielectric breakdown – high-k dielectrics.

UNIT IV OPTICAL PROPERTIES OF MATERIALS
Classification of optical materials – carrier generation and recombination processes - Absorption emission and scattering of light in metals, insulators and Semiconductors (concepts only) - photo current in a P- N diode – solar cell –photo detectors - LED – Organic LED – Laser diodes – excitons - quantum confined Stark effect – quantum dot laser.

UNIT V NANO ELECTRONIC DEVICES
Introduction - electron density in bulk material – Size dependence of Fermi energy– quantum confinement – quantum structures - Density of states in quantum well, quantum wire and quantum dot structures –Zener-Bloch oscillations – resonant tunneling – quantum interference effects – mesoscopic structures: conductance fluctuations and coherent transport – Coulomb blockade effects - Single electron phenomena and Single electron Transistor – magnetic semiconductors– spintronics - Carbon nano tubes: Properties and applications.

PH8253 Physics for Electronics Engineering study materials

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