Currently serving The Nation as IES Officer. Worked in BEL, ONGC and went to IIT Roorkee for M.Tech. I love reading, traveling and Cricket. 

Vipin Kumar

This course explains basics of semiconductor physics, charge carriers and their properties, carrier transport phenomenon,pn junction and special diodes.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE & ESE

Hindi

(Hindi) Semiconductor Physics and Devices - ESE

Semiconductor Physics

Electronic Devices

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Overview of the course,teaching methodology,target students,topics covered in course.

Overview (in Hindi)

Basics of quantum theory,bonding in solids,effective mass

Basic Principles (in Hindi)

This lesson is about intrinsic and extrinsic semiconductor,n type,p type and carrier concentration

Carrier Concentration (in Hindi)

This lesson is about carriers transport,drift current,diffusion current, mobility,temperature effect on mobility.

Carrier Transport (in Hindi)

In this lesson i have discussed about fermi level,carriers concentration,relation between fermi level and different energy level.

Fermi Level (in Hindi)

Carrier generation and recombination,continuity equation and carrier concentration with time.

Excess Carriers (in Hindi)

Junction formation,carrier flow,contact potential, charge density

Junction 1 (in Hindi)

Forward and reverse biased junction,carrier injection and diode current.

Junction 2 (in Hindi)

Research Assistant at Electronic Systems Engineering, Indian Institute of Science (IISc), Bangalore, GATE Qualified

Rudrarup Sengupta

This course comprehensively covers all the previous years GATE questions om Basics of Semiconductor Physics from 1987 to 2006. All solutions are given orally so that the student may do the problems themselves. Concepts based on the problems are re-visited and revised. This course is typically designed for GATE 2019 aspirants.

Questions on Basics of Semiconductor Physics - 1987 to 2006: GATE

This course covers the basics of Semiconductor theory, in brief, incorporating all relevant concepts from GATE syllabus

(Bengali) EDC - Basics of Solid State Physics: GATE

This course explains optical behaviour of Semiconductor,optical devices,display Devices, Lasers

(Hindi) Optoelectronics - ESE - E and T Engineering

Consumed by wanderlust &coffee.
#Ignite,Inspire &Innovate

Dream,Discover &Explore

Ishali Priyam

Zener Diode,it's characteristics,voltage regulation etc.

(Hindi) Zener Diode: Electronics Devices and Circuits

1000+ GATE lectures•University Syllabus Coverage•M.tech, B.tech (ECE), Former automation engineer•Jony Ive Award’18, Top Educator’17

Jigyasa Singh

The weightage of Digital Electronics in GATE is 8-12 marks. Hence, Jigyasa is presenting a a course to cover an important topic of this subject i.e. IC fabrication process. She takes you through led, solar cell, photolithography, etching, gate questions and much more.

(Hindi) Part 4: Electronic Devices and Circuits - Special Diodes and IC Fabrication

Follow me and Learn Electrical Engineering.
use code " MACHINE20" to attend my Classes.
and Make Electrical your Passion

Ravendra Yadav

In this course we will be discussing about the questions asked in 2016 ESE in E & T Engineering in Electronic Devices and circuits.

Lessons

8 lessons • 1h 35m