PH8252 Physics for Information Science
PH8252 Physics for Information Science MCQ Multi Choice Questions, Lecture Notes, Books, Study Materials, Question Papers, Syllabus Part-A 2 marks with answers PH8252 Physics for Information Science MCQ Multi Choice Questions, Subjects Important Part-B 16 marks Questions, PDF Books, Question Bank with answers Key And MCQ Question & Answer, Unit Wise Important Question And Answers, One Mark Question With Answers, Choose The Best Answer.
Download link is provided for Students to download the Anna University PH8252 Physics for Information Science MCQ Multi Choice Questions, Lecture Notes, Books, Study Materials, Question Papers, Syllabus Part A 2 marks with answers & Part B 16 marks Question, Question Bank with answers, MCQ Question & Answer, Unit Wise Important Question And Answers, One Mark Question With Answers, Choose The Best Answer. All the materials are listed below for the students to make use of it and score good (maximum) marks with our study materials.
Subject Details
| Semester : | 02 |
| Department : | Computer Science and Engineering (CSE) |
| Year : | First Year |
| Regulation : | R2017 |
| Subject Code / Name : | PH8252 Physics for Information Science |
| Content : | Syllabus, Lecture Notes, Important Part-A 2 Marks Questions and Important Part-B 16 Mark Questions, Previous Years Question Papers Collections. |
“PH8252 Physics for Information Science MCQ Multi Choice Questions”
“PH8252 Physics for Information Science Lecture Notes “
“PH8252 Physics for Information Science Important 16 marks Questions with Answers”
“PH8252 Physics for Information Science Important 2 marks Questions with Answers”
“PH8252 Physics for Information Science Important Part A & Part B Questions”
“PH8252 Physics for Information Science Syllabus Question Banks”
Table of Contents
PH8252 Physics for Information Science MCQ Multi Choice Questions, Lecture Notes & Part A & Part B Important Questions with Answers
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 Energy bands in solids tight binding approximation Electron effective mass concept of hole.
UNIT II SEMICONDUCTOR PHYSICS
Intrinsic Semiconductors Energy band diagram direct and indirect band gap semiconductors Carrier concentration in intrinsic semiconductors extrinsic semiconductors Carrier concentration in N-type & P-type semiconductors Variation of carrier concentration with temperature variation of Fermi level with temperature and impurity concentration Carrier transport in Semiconductor: random motion, drift, mobility and diffusion Hall effect and devices Ohmic contacts Schottky diode.
UNIT III MAGNETIC PROPERTIES OF MATERIALS
Magnetic dipole moment atomic magnetic moments- magnetic permeability and susceptibility Magnetic material classification: diamagnetism paramagnetism ferromagnetism antiferromagnetism ferrimagnetism Ferromagnetism: origin and exchange interaction- saturation magnetization and Curie temperature Domain Theory- M versus H behaviour Hard and soft magnetic materials examples and uses- Magnetic principle in computer data storage Magnetic hard disc (GMR sensor).
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 LED Organic LED Laser diodes Optical data storage techniques.
UNIT V NANO DEVICES
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 structure Band gap of nanomaterials Tunneling: single electron phenomena and single electron transistor Quantum dot laser. Conductivity of metallic nanowires Ballistic transport Quantum resistance and conductance Carbon nanotubes: Properties and applications.
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PH8252 Physics for Information Science MCQ Collection
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PH8252 Physics for Information Science Notes Collection
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PH8252 Physics for Information Science Unit Wise Notes Collection
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PH8252 Physics for Information Science Important Questions Collection
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PH8252 Physics for Information Science Question Papers Collection
PH8252 Last 5 Years Question Papers Collection – DOWNLOAD
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