Summary of Electronics Engineering Materials

GRAPHIC ERA (DEEMED TO BE UNIVERSITY), DEHRADUN

SEMESTER III

*Sr. No.*	*Department of Electronics and Communication Engineering*
1.	*Subject Code*	*TEC 343*		*Course Title*		*Electronics Engineering Materials*
2.	*Contact Hours*	L	3		T	0	P		0
3.	*Examination Duration*	*Theory*		03		*Practical*		0
4.	*Relative Weight*	*CIE*	25		*MSE*	25	*ESE*		50
6.	*Credit*	03
6.	*Semester*	*Three*
7.	*Category of Course*	*DSE/PEC*
8.	*Pre-requisite*	*Physics, Basic Electronics Engineering (TEC 101/201)*

Course Outcomes

After completion of the course the students will be able to:

CO1: Understanding of crystallinity of electronic materials.

CO2: Ability to develop free electron concept in various types of electronic materials.

CO3: Develop the concept of optoelectronic and dielectric properties of the materials.

CO4: Explanation of magnetic behaviour of electronic materials.

CO5: Discuss the capacitive, resistive, and superconductivity of the material.

CO6: Application of material in electronic devices according to their properties

10. Details of the Course

*Sl. No.*	*Contents*	*Contact Hours*
1.	*Unit 1: Crystal Structure:* Crystalline state, bravais lattices, Miller indices, reciprocal lattice, common crystal structures, interference phenomenon, Bragg’s diffraction, crystal imperfections.	9
2.	*Unit 2: Free Electron Theory:* Conduction in metals and alloys, conductors, Semiconductors and resistors, Growth of single crystals, zone refining technique. Semiconductor properties and their applications.	9
3.	*Unit 3: Optoelectronics and Dielectric Materials:* Electric and optical properties, polarization in static and alternating field, piezoelectricity, polarizability and dielectric constant, optical transition in solids, absorption and emission of radiation.	9
4.	*Unit 4: Magnetism:* Magnetic properties of materials, diamagnetism, para-magnetism, ferromagnetism, black well, domain dimensions, anti-ferromagnetism, and ferromagnetism, ferrites, Magnetic Materials: Fe, Si, Ni, Co, Hard magnetic materials.	10
5.	*Unit 5: Superconducting Materials:* Materials for resistors, capacitors and inductors, properties and application of plastic materials, Superconductivity and superconductors.	8
	*Total*	45

11. Suggested Books

*SL.* *No.*	*Name of Authors/Books/Publishers*	*Edition*	*Year of Publication / Reprint*
	*Textbooks*
1.	Azároff, Leonid V, “Electronic processes in materials”, McGraw-Hill Education	7th	2019
2.	V. Raghavan, “Material Science and Engineering”, PHI	6th	2015
	*Reference Books*
1.	K.M. Gupta and Nishu Gupta, “Advanced Electrical and Electronics Materials”, John Wiley	1st	2016
2.	Robert E. , “Physical Metallurgy Principles”, Reed-Hill	4th	2008

12.

Mode of Evaluation

Test / Quiz / Assignment / Mid Term Exam / End Term Exam