B. Sc Physics Hons. DU, M. Sc Physics Jamia Millia Islamia 
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IIT-JAM - 413, GATE, CSIR - NET - JRF

Ananya Paul

This is a course on the basics of semiconductor physics, which is one of the topics of analog electronics in the GATE physics paper. Questions have frequently been asked from this particular topic in the recent years.

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

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English

Basics of Semiconductor Physics

Semiconductor Physics

Electronic Devices

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

This is a course review on the course Semiconductors for GATE Physics (PH)

Introduction to the Course

This.lesson gives a brief description of semiconductors. This is just a review of what we have already learnt in 12th level. However, it is important to review  the concepts and definitions for a competitive exam, and hence the lecture. Further complex definitions and problems on semiconductors will be posted on subsequent lecture videos.

Lecture 1: Introduction to Semiconductors

In this lesson, we go through some basic but important formulae for Semiconductors. These will be useful for solving problems.

Lecture 2: Formulae related to Semiconductors

In this lesson, we solve some previous years questions from GATE and NET using the formulae that have been discussed in the previous lecture. These sums are good for practice and gives an idea of what kind of problems might come in the exam.

Lecture 3: Previous Years Problems related to Semiconductors

In this lesson, we explore the concept of Fermi level and Fermi Energy in semiconductors. We explain where the fermi level.liws in an intrinsic, an n-type and a p-type semiconductor, and the expression for the fermi energies. We look at some formulae whixh will help us to solve sums

Lecture 4: Concept of Fermi Level and Fermi Energy in Semiconductors

This lesson is on the formulae given in the previous lectures, that have appeared in GATE.

Lecture 5: Previous Years Problems related to Fermi Level

Currently pursuing B.Tech in Electronics. A Mathematics lover with a passion to spread and gain knowledge.

Gaurav Saha

This course briefly covers all the practical applications of Opamp. The audience will have a clear idea about opamp, its pin configuration, schematic diagram of opamp and its practical applications along with circuit diagram.

Practical Applications of Opamp

Graduate Electrical Engineering student at University at Buffalo, NY. Connect with me on LinkedIn - https://www.linkedin.com/in/mohit5292/

Mohit Bhagchandani

This course Number Systems include Binary, Octal, Decimal and Hexadecimal number systems. The Binary and Hexadecimal number systems are used by computers whereas humans use Decimal number system.

Number Systems (Digital Electronics)

Pursuing BTech from Ajay kumar Garg Engineering College. Have a good experience in teaching. Love to travel, sing .

Vishesh Maheshwari

In signal processing, data compression, source coding, or bit-rate reduction involves encoding information using fewer bits than the original representation. Compression can be either lossy or lossless. This course is about various compression techniques, and related algorithms.

Data Compression Techniques and its Algorithm

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 optical behaviour of Semiconductor,optical devices,display Devices, Lasers

(Hindi) Optoelectronics - ESE - E and T Engineering

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

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

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

6 lessons • 1h 14m

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Introduction to the Course

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Lecture 1: Introduction to Semiconductors

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Lecture 2: Formulae related to Semiconductors

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Lecture 3: Previous Years Problems related to Semiconductors

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Lecture 4: Concept of Fermi Level and Fermi Energy in Semiconductors

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Lecture 5: Previous Years Problems related to Fermi Level