JNTUA B.Tech. R20 Regulations

1. Elementary number theory and its applications, Kenneth H Rosen, AT & T Information systems &Bell laboratories. 2. A course in Number theory &Cryptography, Neal Koblitz, Springer.
Reference Books:
1. Introduction To The Theory Of Numbers, Herbert S. Zuckerman, Hugh L. 1. Introduction To The Theory Of Numbers, Herbert S. Zuckerman, Hugh L. Montgomery, Ivan Niven, wiley publishers 2. Introduction to Analytic number theory-Tom MApostol, springer Elementary number theory, VK Krishnan, Universities press 3.
Online Learning Resources:
https://www.slideshare.net/ItishreeDash3/a-study-on-number-theory-and-its-applications

########## JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY ANANTAPUR B.Tech IV-I Sem L T P C 3 0 0 3 (20A56703) SMART MATERIALS AND DEVICES (OPEN ELECTIVE-IV) : Course Objectives

- • To provide exposure to smart materials and their engineering applications.
- • To impart knowledge on the basics and phenomenon behind the working of smart materials
- • To enlighten the properties exhibited by smart materials
- • To educate various techniques used to synthesize and characterize smart materials
- • To identify the required smart material for distinct applications/devices

########## Course Outcomes:

- • to recognize the need of smart materials
- • to understand the working principles of smart materials
- • to know different techniques used to synthesize and characterize smart materials
- • to exploit the properties of smart materials
- • to make use of smart materials for different applications

UNIT I : Historical account of the discovery and development of smart materials, Two phases: Introduction : Historical account of the discovery and development of smart materials, Two phases: Introduction Austenite and Martensite, Temperature induced phase changes, Shape memory effect, Pseudoelasticity, One-way shape memory effect, Two-way shape memory effect. : Physical principles of optical, Electrical, Dielectric, UNIT II: Properties of Smart Materials II: Properties of Smart Materials Piezoelectric, Ferroelectric, Pyroelectric and Magnetic properties of smart materials : Solid state reaction technique, Chemical route: Chemical UNIT III: Synthesis of smart materials III: Synthesis of smart materials vapour deposition, Sol-gel technique, Hydrothermal method, Co-precipitaiton. Green synthesis, Mechanical alloying and Thin film deposition techniques: Chemical etching, Sol-gel, spray pyrolysis. : X-ray diffraction, Raman spectroscopy (RS), Fourier- UNIT IV: Characterization techniques IV: Characterization techniques transform infrared reflection (FTIR), UV-Visible spectroscopy, Scanning electron microscopy (SEM), Transmission electron microscopy, Atomic force microscopy (AFM) and Differential Scanning Calorimetry (DSC). Characteristics of shape memory alloys, Magnetostrictive, UNIT V: Materials and Devices: V: Materials and Devices: Optoelectronic, Piezoelectric, Metamaterials, Electro-rheological and Magneto-rheological materials and Composite materials. Devices based on smart materials: Sensors & Actuators, MEMS and intelligent devices, Future scope of the smart materials.

########## Textbooks:

- 1. of Smart Materials- Mel Schwartz, John Wiley &Sons, Inc.2002 1. of Smart Materials- Mel Schwartz, John Wiley &Sons, Inc.2002
- 2. Smart Materials and Structures - M. V. Gandhi and B.S. Thompson, Champman and Hall, 1992