B.Sc. (Hons) Physics Syllabus

Semester V

  • COURSE CODE
    COURSE NAME
    CREDITS
  • JBPH-601

    Quantum Mechanics:

    UNIT-I

    Limits of Classical Physics: Black body radiation (without derivation), Photoelectric effect, Compton effect

    UNIT-II

    Orthogonal Curvilinear Coordinates: Orthogonal Curvilinear Coordinates. Derivation of Gradient, Divergence, Curl and Laplacian in Cartesian, Spherical and Cylindrical Coordinate Systems. Multiple Integrals: Double and Triple Integrals: Change of Order of Integration. Change of Variables and Jacobian. Applications of Multiple Integrals: (1) Area Enclosed by Plane Curves, (2) Area of a Curved Surface, (3) Volumes of Solids .

    UNIT-III

    Wave Packets and Uncertainty Relation: de Broglie hypothesis, Wave-particle duality, Davisson-Germer experiment, Wave packets, Group velocity and phase velocity, Uncertainty principle, Complimentarity.

    UNIT-IV

    Linear operators: Hermitian operators, Observables, Eigenvalues and Eigenfunctions, Expectation values, Ehrenfest's theorem, Stationary states, Superposition principle, Commutation relations, Commuting observables and compatibility.

    UNIT-V

    Application of Schrödinger Wave Equation: Particle in one dimensional Box, Square well, Rectangular potential barrier and tunnelling, Linear harmonic oscillator, Spherically symmetric potential, Angular momentum operators and their eigenfunctions, Concept of spin, Hydrogen atom.

    Books:

    • 1. Quantum Physics: S. Gasiorowicz.
    • 2. Quantum Mechanics: B. H. Bransden and C. J. Joachain.
    • 3. Quantum Physics of Atoms, Molecules, Nuclei and Solids: R. M. Eisberg and R. Resnick.
    • 4. Quantum Mechanics: V. Devanathan.
    • 5. Quantum Mechanics: C. S. Chaddha
    04
  • JBPH-602

    Microproceesor & Computer Prog:

    UNIT-I

    Hexadecimal Number System and Arithmetic. Computer Organization. Input / Output Devices. Data Storage. Computer Memory. Memory Organization and Addressing. Memory Interfacing. Memory Map.

    UNIT-II

    Intel 8085 Microprocessor Architecture: Main Features of 8085. Block Diagram. Components. Pin-out Diagram. Buses. Registers. ALU. Memory. Stack Memory. Interfacing Devices. Timing and Control Circuitry. Timing States. Instruction Cycle (Timing Diagram). Interrupts and Interrupt Control. Input / Output. 8085 Instructions: Instructions. Machine Language. Assembly Language. Instruction Set and Format. Data Transfer, Arithmetic, Logical, Branching and Machine Control Operations. RIM and SIM. Addressing Modes: Register, Implied, Immediate, Direct and Indirect. Microprocessor Programming: Algorithm and Flowcharts. Simple programming Exercises: Addition, Subtraction, Multiplication and Division - Both 8 and 16 bit etc.

    UNIT-III

    C & C++ Programming Languages: Basic Components of Computer Systems. Types of Computer Systems. Types of Operating Systems. Introduction to Programming: Algorithms: Sequence, Selection and Repetition. Structured Programming. Basic Idea of Compilers. Data and Statements: Data Types. Enumerated Data. Conversion and Casting. Constants and Variables. Mathematical, Relational, Logical and Bitwise Operators. Precedence of Operators. Expressions and Statements. Scope and Visibility of Data. Block, Local and Global variables. Auto, Static and External Variables.

    UNIT-IV

    I/O Statements: printf, scanf, getc, getch, getchar, getche, etc. Streams: cin and cout. Manipulators for Data Formatting: setw, width, endl and setprecision etc. Ascii Files I/O. Preprocessor: #include and #define directives. Control Statements: If-statement. If-else Statement. Nested if Structure. Else-if Statement. Ternary Operator. Goto Statement. Switch Statement. Unconditional and Conditional Looping. While Loop. Do-while Loop. For Loop. Break and Continue Statements. Nested Loops.

    UNIT-V

    Arrays and Structures: One and Two Dimensional Arrays. Idea of Structures. Functions: Standard Library Functions and User-defined Functions. Void Functions and Functions returning Values. Function Prototypes. Function Call by Value and by Reference. Recursion. Idea of Function Overloading.

    04
  • JBPH-603

    Atomic And Molecular Physics:

    UNIT-I

    Determination of e/m of the Electron. Thermionic Emission. Isotopes and Isobars. X-rays: Ionizing Power, X-ray Diffraction, Bragg's Law. Bohr Atomic Model, Critical Potentials, X-rays-Spectra: Continuous and Characteristic X-rays, Moseley Law. Atoms in Electric and Magnetic Fields: Electron Angular Momentum. Space Quantization. Electron Spin and Spin Angular Momentum. Larmor's Theorem. Spin Magnetic Moment. Stern-Gerlach Experiment. Zeeman Effect: Electron Magnetic Moment and Magnetic Energy, Gyromagnetic Ratio and Bohr Magneton.

    UNIT-II

    Atoms in External Magnetic Fields: Normal and Anomalous Zeeman Effect. Paschen Back and Stark Effect (Qualitative Discussion only). Many electron atoms: Pauli's Exclusion Principle. Symmetric and Antisymmetric Wave Functions. Periodic table. Fine structure. Spin orbit coupling. Spectral Notations for Atomic States. Total Angular Momentum. Vector Model. L-S and J-J couplings. Hund's Rule. Term symbols. Spectra of Hydrogen and Alkali Atoms (Na etc.).

    UNIT-III

    Molecular Spectra: Rotational Energy levels, Selection Rules and Pure Rotational Spectra of a Molecule. Vibrational Energy Levels, Selection Rules and Vibration Spectra. Rotation-Vibration Energy Levels, Selection Rules and Rotation-Vibration Spectra. Determination of Internuclear Distance.

    UNIT-IV

    Raman Effect: Quantum Theory of Raman Effect. Characteristics of Raman Lines. Stoke's and Anti-Stoke's Lines. Complimentary Character of Raman and infrared Spectra.

    UNIT-V

    Lasers: Einstein's A and B coefficients. Metastable states. Spontaneous and Stimulated emissions. Optical Pumping and Population Inversion. Three-Level and Four-Level Lasers. Ruby Laser and He-Ne Laser.

    Books:

    • 1. Concepts of Modern Physics by Arthur Beiser (McGraw-Hill Book Company)
    • 2. Atomic physics by J.B.Rajam& foreword by Louis De Broglie. (S.Chand& Co.).
    • 3. Atomic Physics by J.H.Fewkes& John Yarwood. Vol. II (Oxford Univ. Press).
    • 4. Physics of Atoms and Molecules, Bransden and Joachein.
    • 5. Molecular Spectroscopy, Banwell.
    • 6. Optoelectronics by Ghatak and Thyagarajan
    • 7. Principles of Lasers by Svelto
    02
  • JBPH-651

    Microprocessor & Computer Programming Lab:

    Based on theory paper of Microprocessor & Computer Programming.
    02
  • JBPH-652

    General Lab-II
    02
  • JBPH-653

    Seminar/Project
    02
  • Total Credits
     
    18