GANPAT UNIVERSITY FACULTY OF SCIENCE … · Engineering Physical metallurgy - Y.Lakhtin . GANPAT...

GANPAT UNIVERSITY

FACULTY OF SCIENCE

TEACHING AND EXAMINATION SCHEME Programme Master of Science Branch/Spec. Physics

Semester III

Effective from Academic Year 2016-17 Effective for the batch Admitted in July 2015

Subject Code

Subject Name

Teaching scheme Examination scheme (Marks)

Credit Hours (per week) Theory Practical

Lecture(DT) Practical(Lab.) Lecture(DT) Practical(Lab.) CE SEE Total CE SEE Total

L TU Total P TW Total L TU Total P TW Total

MPHY3 CGT Crystal Growth Techniques

3 1 4 --- --- --- 3 1 4 --- --- --- 40 60 100 --- --- ---

MPHY3 DAM

Dielectrics and Magnetism

3 1 4 --- --- --- 3 1 4 --- --- --- 40 60 100 --- --- ---

MPHY3 CRY Crystallography 3 1 4 --- --- --- 3 1 4 --- --- --- 40 60 100 --- --- ---

MPHY3TPS

Transport Phenomena & Physics of Semiconductors

3 1 4 --- --- --- 3 1 4 --- --- --- 40 60 100 --- --- ---

MESL3 PLL

OR MSEL3 ATP

Physics of Low Dimension and Luminescence

OR Advanced Theoretical

Physics

2 0 2 --- --- --- 2 0 2 --- --- --- 40 60 100 --- --- ---

MPHY3 PRA Practical Module-III --- --- --- 6 0 6 --- --- --- 12 0 12 --- --- --- --- 200 200

Total 14 4 18 6 0 6 14 4 18 12 0 12 200 300 500 --- 200 200

GANPAT UNIVERSITY FACULTY OF SCIENCE

REVISION OF TECHING & EXAMINATION SCHEME AND SYLLABUS Programme Master of Science Branch/Spec. Physics

Semester III Academic Council Approved Syllabus (in which the revision is carried out)

Notification No

Date

Effective from Academic Year 2016 -17 Effective for the batch Admitted in July 2015

Subject code Subject Name Revision in Full Syllabus (Yes/No)

Revision in Teaching Scheme(Yes/No)

Revision in Exam Scheme(Yes/No)

Revision in Content (Yes/No)

Percentage of changes if content revision

MPHY3 CGT Crystal Growth Techniques

NO NO NO NO NO

MPHY3 DAM


NO NO NO NO NO

MPHY3 CRY Crystallography NO NO NO NO NO

MPHY3TPS


NO NO NO NO NO

MESL3 PLL

OR MSEL3 ATP


OR

Advanced Theoretical Physics

NO NO NO NO NO

MPHY3 PRA Practical Module-III NO NO NO NO NO

NEED OF REVISION:

GANPAT UNIVERSITY

FACULTY OF SCIENCE Programme Master of Science Branch/Spec. Physics

Semester III Version 1.0.0.0


Subject code MPHY3 CGT

Subject Name

Crystal Growth Techniques


(Per week) Lecture(DT) Practical(Lab.) Total CE SEE Total

L TU P TW

Credit 03 01 --- ---- 04 Theory 40 60 100

Hours 03 01 --- ---- 04 Practical --- ---- ---

Pre-requisites:

Students should have basics knowledge of crystal structure.

Learning Outcome:

Students will learn how the crystals can be grown. They will lear differet techniques for growth mechanisms.

Theory syllabus

Unit Content Hrs

1

1.1

(a) Growth Mechanism: Nucleation kinetics, Homogeneous and Heterogeneous Nucleation, Interface controlled growth, Surface nucleation and layer growth mechanisms, Real crystals and role of screw dislocations. Solution, Melt (Zone melting method, Bridgman method, Czochralsky method) and vapour growth methods.

13

1.2

(b) Thin Film growth and it’s Properties: Stages of thin film growth, Thickness measurement by interference techniques, Tolansky technique, Thickness monitoring by crystal Oscillator,Film adhesion to the substrate and its measurement, Sheet resistant.

07

2

2.1 Vacuum technology and Low temperature techniques: (a) Vacuum Pumps : Rotary pump, Diffusion pump, Sputter – Ion pump, Sorption pump, Turbomolecular pump.

04

2.2 (b) Gauges: Bourdon Gauge, Mcleod gauge, Pirani gauge, Thermocouple gauge, Hot and cold cathode ionization gauge. Vaccum Materials

03

2.3

(c) Low temperature techniques: Cooling due to evaporation, Physical mixture technique, Porous plug experiment, Cascade process, Principles of regenerative cooling, Linde’s process

03

3 3.1 Crystal Growth Techniques: Solution, Melt and vapour growth methods, Zone melting method, Bridgman method, Czochralsky method.

06

4 4.1

(a) Thin Film growth technique: Thermal Evaporation, Chemical vapour deposition (CVD); Sputtering - RF, Pulsed Laser Deposition (PLD)Beam; Molecular Beam Epitaxial Growth (MBE)

05

4.2 (b) Nanoparticle growth technique : Chemical wet Processing, Solgel method, Ball-milling method

04

Reference Books

1 Crystal Growth Process - J.C.Baxi., Art and Science of Growing crystals - J.J. Gilman, Modern Vacuum Practice - by Nigal Harris, Tata McGraw Hill Publ., New York.

2. Handbook of Thin Film Technology.-Meissel and Glang, 3. Thin Film Technology and Applications - by K. L. Chopra & L. K. Malhotra, Tata McGraw Hill Publ., New Delhi. 4. Thin film Techniques by Joy George, Marshall Dekkar Inc. 1992 5. A.V.S. Monograph on Vacuum technology by Harland G. Tompkins, A. V. Society Publ. 2nd ed.(1991). 6. Ultra high vacuum techniques Edited by D.K. Awasthi, A.Tripathi, A. C. Gupta Allied publishers Pvt. Ltd. (2002) 7. Modern Techniques of Surface Science - by D.P. Woodruff & T.A. Delchar, Cambridge University Press, Cambridge. _ 8. Solid State Physics - by R.L. Singhal, 7th Ed. Kedarnath Ramnath & Co.

GANPAT UNIVERSITY




Subject code MPHY3 DAM Subject Name




L TU P TW

Credit 03 01 --- ---- 04 Theory 40 60 100

Hours 03 01 --- ---- 04 Practical --- ---- ---

Pre-requisites:

.

Learning Outcome:

Theory syllabus

Unit Content Hrs

1

1.1

Dielectric Properties: Static dielectric constant, polarization, electronic and ionic polarizabilities, orientational polarization, dielectric constant, Lorentz internal field, dielectric constant of solids,.

06

2 2.1

Theories Of Dielectric Polarizations Clausius-Mosotti relation, complex dielectric constant and dielectric losses, relaxation time, electronic polarization and optical absorption; ferroelectricity: dipole theory, polarization catastrophe; introduction to piezoelectricity:

07

3

3.1 (a) Magnetic Properties: Classical and quantum theories of paramagnetism, ferromagnetism, Weiss theory, two sublattice model, paramagnetic relaxation.

05

3.2 (b) Magnetic properties of insulators, Langevin diamagnetism and Van Vleck paramagnetism, Curie paramagnets and Curie-Weiss ferromagnets, Neel antiferromagnets,

05

3.3 (c) Motion of a charged particles in a uniform magnetic field, Landau levels of Bloch electrons and origin of the oscillatory phenomena, de Haas-van Alphen effect and Fermi surface measurement, effect of electron spin

4 4.1

Theories Of Magnetism: Heisenberg model, spin waves, Ising model, elements of magnetic properties of metals, Landau diamagnetism, Stoner ferromagnetism, magnetic resonance

15

References:

1. Introduction to Solid State Physics by Charles Kittel (8th Ed., Wiley Eastern, 2004). 2. Solid State Physics by N. W. Ashcroft and N. D. Mermin (2nd Ed., Holt-Saunders, 2000). 3. Solid State Physics by A.J. Dekker (Pan MacMillan, London, UK; Indian Edition by MacMillan India, 2000). 4. Principles of the Theory of Solids by J. M. Ziman (2nd Ed., Cambridge Univ. Press 1972; Asian Ed., Cambridge Univ. Press – New Delhi 2011) 5. Quantum Mechanics – Nonrelativistic by L. D. Landau & E. M. Lifshitz

GANPAT UNIVERSITY

FACULTY OF SCIENCE

Programme Master of Science Branch/Spec. Physics



Subject code MPHY3 CRY

Subject Name

Crystallography



L TU P TW

Credit 03 01 --- ---- 04 Theory 40 60 100

Hours 03 01 --- ---- 04 Practical --- ---- ---

Pre-requisites:

Students should have primary knowledge of different theories of solids. They should know fundamental theories of cryastal structure structure analysis.

Learning Outcome:

Students learn different methods to solve crystal structure of materials. They will also learn theories of nano structures.

Theory syllabus

Unit Content Hrs

1

1.1

Crystallography: Crystallographic Projections - Spherical, Gnomonic and Stereographic Projections, heirproperties and applications, Point group representation using Stereographic Projection.

06

2 2.1

Reciprocal Lattices: Definition and properties, reciprocal lattices for simple cubic, body-centered cubic, face-centered cubic and simple hexagonal lattices. Ewald Sphere, Bragg’s law in reciprocal lattice, Bragg and von Laue formulations of X-ray diffraction, equivalence of two formulations. Miller indices of lattice planes and directions.

10

3 3.1

Dislocations: Elastic strength of crystals, Slip and plastic deformation, Types of dislocations, Burger’s vector, Stress field and strain energy of dislocations, Interpretation of slip deformation, Forces on dislocation, Low angle grain boundaries, Dislocation multiplication and Frank Read Mechanism, Techniques for observation of dislocations, The phenomenon of Creep and Creep activation energy, Dislocations and crystal growth.

14

4

4.1

(a) Noncystalline Solids: Diffraction pattern, Mono and Diatomic amorphous materials, Radial distribution function, Glasses, Amorphous Ferromagnets and Semiconductors, Low energy excitations in amorphous solids, Fiber optics.

08

4.2

(b) Alloys and Phase Diagrams: Interstitial and substitutional solid solutions, Mutual solubility as a function of temperature, Hume-Rothery rule, Super lattices, Long-range order theory, Short range order theory, Order-disorder phenomena, Equilibrium phase diagram of binary system,

07

Phase rule, Construction of phase diagrams of homogeneous and non-homogeneous binary solid solutions, Preparation of homogeneous alloy.

Reference Books

1. Introduction to Crystallography - M.J. Burger. 2. Introduction to Crystallography - F. C. Phillips. 3. Essentials of Crystallography - Y. Flint. 4. Introduction to Solid State Physics by Charles Kittel (8th Ed., Wiley Eastern, 2004). 5. Solid State Physics by N. W. Ashcroft and N. D. Mermin (2nd Ed., Holt-Saunders, 2000). 6. Solid State Physics by A.J. Dekker (Pan MacMillan, London, UK; Indian Edition by MacMillan India, 2000). 7. Solid State Physics - Saxena, Gupta and Saxena. Engineering Physical metallurgy - Y.Lakhtin

GANPAT UNIVERSITY




Subject code MPHY3 TPS Subject Name




L TU P TW

Credit 03 01 --- ---- 04 Theory 40 60 100

Hours 03 01 --- ---- 04 Practical --- ---- ---

Pre-requisites:

Students should have under graduate knowledge of semiconductor physics and statistical mechanics.

Learning Outcome:

Students will learn different mechanisms of transport theories and also lear physics behind semi conducting nature of compounds.

Theory syllabus

Unit Content Hrs

1

1.1

Transport Phenomena: Drude theory of metals – DC and AC electrical conductivity, thermal conductivity, Wiedemann-Frantz law, Boltzmann equation, Relaxation time approximation, nonequilibrium distribution function, Sommerfeld Model, general transport coefficients, electronic conduction in metals, thermoelectric effects, transport phenomena in magnetic fields, Hall effect and quantum Hall effect, Temperature dependence of resistivity.

15

2

2.1

Lattice Vibration: Vibrations of crystals with monoatomic basis,First Brillouin Zone, Group Velocity,long wavelength limit, derivation of force constants from experiment, two atoms per primitive basis,Harmonic and adiabatic approximations, lattice vibrations of threedimensional crystals, periodic boundary conditions, normal modes, quantization of lattice waves – concepts of phonons and phonon momentum, inelastic scattering by phonons

8

3 3.1

Lattice Dynamics: lattice heat capacity (Einstein and Debye models), anharmonicity and thermal expansion, Grüneisen constant, lattice thermal conductivity – elementary kinetic theory, second sound, Experimental determination of phonon dispersion curve and phonon frequency.

15

4 4.1

Physics of Semiconductors And Devices: Cyclotron resonance and effective mass, Optical absorption in semiconductors, number of carriers in thermal equilibrium – intrinsic and extrinsic cases. Population of impurity levels in thermal equilibrium, p-n junction in equilibrium, Concept of Work function, contact potential, Thermionic emission, elementary picture of rectification by a p-n junction, general physical aspects of the nonequilibrium case. Schottky barrier cell,

7

photovoltaic effect and solar cell, Gunn effect oscillator.

Reference Books

1. Introduction to Solid State Physics by Charles Kittel (8th Ed., Wiley Eastern, 2004). 2. Solid State Physics by N. W. Ashcroft and N. D. Mermin (2nd Ed., Holt-Saunders, 2000). 3. Principles of the Theory of Solids by J. M. Ziman (2nd Ed., Cambridge Univ. Press 1972; Asian Ed., Cambridge Univ. Press – New Delhi 2011)

Note: Version 1.0.0.0 (First Digit= New syllabus/Revision in Full Syllabus, Second Digit=Revision in

Teaching Scheme, Third Digit=Revision in Exam Scheme, Forth Digit= Content Revision)

L=Lecture, TU=Tutorial, P= Practical/Lab., TW= Term work, DT= Direct Teaching, Lab. = Laboratory work

CE= Continuous Evaluation, SEE= Semester End Examination

GANPAT UNIVERSITY




Subject code MSEL3 PLL

Subject Name




L TU P TW

Credit 02 --- --- ---- 02 Theory 40 60 100

Hours 02 --- --- ---- 02 Practical --- ---- ---

Pre-requisites:

Students should have under graduate knowledge of nano materials.

Learning Outcome:

Students learn the basic physics of nano materials. They will also learn luminescence properties of compound. Theory syllabus

Unit Content Hrs

1

1.1

Physics of Low Dimension:

(a) Surface Electronic Structure: Work Function, Thermionic Emission, Surface States

15

1.2 (b) Magnetoresistance in a Two-Dimensional Channel: Introduction to Integral Quantized Hall Effect (IQHE), IQHE in real systems

1.3 (c) Electronic Structure of 1D systems: One-Dimensional Subbands, Spectroscopy of Van Hove Singularities, 1D Metals-Coulomb interactions and Lattice couplings

1.4

(d) Electrical Transport in 1D: Conduction Quantization and the Landauer Formula, Two barriers in Series-resonant tunneling, Incoherent addition and Ohm’s Law, Localization

1.5 (e) Electronic structure of 0D systems: Quantized Energy Levels, Semiconductor Nanocrystals, and Metallic Dots

1.6 (f) Electrical Transport in 0D: Coulomb Oscillations, Spin, Mott Insulators and the Kondo Effect.

2

2.1

Luminescence:

Types of Luminescence, Fluorescence and Phosphorescence, Phosphors, Activators, Killers, Excitation and emission, Franck-Condon principle, Radiation less transition, Temperature dependence of luminescence, Decay mechanism, Thermoluminescence and glow curves, Thalium activated alkali halides: Absorption and emission spectra, Sulphide phosphors: Charge compensation and Co-activators, The mechanism of electroluminescence: Deistrue and Gudden-Pohl effects, Mechanism.

15

Reference Books

1. Introduction to Solid State Physics by Charles Kittel (8th Ed., Wiley Eastern, 2004). 2. Solid State Physics by N. W. Ashcroft and N. D. Mermin (2nd Ed., Holt-Saunders, 2000). 3. Physical Properties of Carbon Nanotubes by R. Saito, G. Dresselhaus and M. S. Dresselhaus, World Scientific 4. Graphene- Carbon in two-dimensions by M. I. Katsnelson, Cambridge Univ. Press. 5. Solid State Physics - A.J. Dekker

GANPAT UNIVERSITY



Effective from Academic Year 2016-17 Effective for the batch Admitted in JULY 2015

Subject code MSEL3 ATP Subject Name

Advanced Theoretical Physics



L TU P TW

Credit 02 --- --- ---- 02 Theory 40 60 100

Hours 02 --- --- ---- 02 Practical --- ---- ---

Pre-requisites:

Students should have under graduate knowledge of Nuclear physics.

Learning Outcome:

Students learn the basic concept of Radiation Physics. Theory syllabus

Unit Content Hrs

1

1.1

(a) The Many-Electron Problem

N-electron interacting and non-interacting wavefunctions, 1- and 2-body probability densities, Overview of electronic structure methods and DFT

06

1.2

(b) Mathematical Necessities

Functionals, Functional derivatives, Euler-Lagrange equations, one and two-body operators and expectation values, variational principle, Hellman-Feynman principle, virial theorem, Hartree-Fock and Correlation

09

2

2.1

(a) Density Functional Theory and Dyson’s Equation:

Introduction to Density Functional Theory, One electron, Hohenberg-Kohn theorems, Thomas-Fermi, Particles in boxes..

07

2.2 (b) Kohn-Sham Scheme Kohn-Sham equations, Exchange, Correlation 08

Reference Books

1. Kieron Burke, “The ABC of DFT” (http://chem.ps.uci.edu/~kieron/dft/) 2. John P. Perdew and Stefan Kurth: “Density Functionals for Non-Relativistic Coulomb Systems”, in “A Primer in Density Functional Theory” Ed. C. Fiolhas, F. Nogueira, and M. Marques (Springer Lectures Notes in Physics, v.620, 2003). 3. Robert G. Parr and Weitao Yang, “Density Functional Theory of Atoms and Molecules”, (Oxford University Press, 1994). 4. Gabriele F. Giuliani and Giovanni Vignale, “Quantum Theory of the Electron Liquid”, (Cambridge University Press, 2005) 5. Reiner Dreizler and E. K. U. Gross, “Density Functional Theory” (Springer 1990)

GANPAT UNIVERSITY




Subject code MSEL3 PRA

Subject Name

Practical Module-III



L TU P TW

Credit 06 --- --- ---- 02 Theory 40 60 100

Hours 12 --- --- ---- 02 Practical --- ---- ---

Pre-requisites:

Students should have under graduate knowledge of Nuclear physics.

Learning Outcome:

Students learn the basic concept of Radiation Physics. Theory syllabus

Unit Content Hrs

1 Laue Method 12

2 Electron Diffraction 12

3 Dielectric Constant 12

4 Optical Band Gap 12

5 X-Ray Powder Method 12

6 Valde's Four Probe Method 12

7 Hall Effect 12

8 Stereographic Projection – I 12

9 Stereographic Projection – II 12

10 Electrical Conductivity of Graphite 12

11 Ionic Conductivity of Alkali Halide Crystal 12

Reference Books 1. Text books mentioned in Theory subjects to be refereed

Note:

Version 1.0.0.0 (First Digit= New syllabus/Revision in Full Syllabus, Second Digit=Revision in Teaching

Scheme, Third Digit=Revision in Exam Scheme, Forth Digit= Content Revision)

L=Lecture, TU=Tutorial, P= Practical/Lab., TW= Term work, DT= Direct Teaching, Lab. = Laboratory work

CE= Continuous Evaluation, SEE= Semester End Examination

GANPAT UNIVERSITY FACULTY OF SCIENCE … · Engineering Physical metallurgy - Y.Lakhtin . GANPAT...

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