All videos of Electronic Devices for Electronics and Communication Engineering (ECE) Exam
Semiconductors in Electronic Device
Bond Model of Semiconductor - Part-1
Bond Model of Semiconductor - Part-2
Band Diagram of Intrinsic, n-Type , p-Type Semiconductor
Conductivity of P-Type Semiconductor
Conductivity Variation with Temperature
Leakage Current in Semiconductor
Conductivity Sensitivity of Semiconductor
Comparison of Electrical Properties of Si and Ge
Recombination and Generation of Carriers
Numerical 1 Based on Different Type of Semiconductors
Numerical 2 Based on Different Type of Semiconductors
Numerical 3 Based on Different Type of Semiconductors
Numerical 4 Based on Different Type of Semiconductors
Electron and Hole Diffusion Current
Total Current Components in Semiconductor
Band Diagram of Intrinsic, n-Type, p-Type Semiconductor
Concept of Effective Mass
Numerical Based on Band Diagram
Electron Concentration in the Conduction Band in Intrinsic Semiconductor
Hole Concentration inside the Valance Band in Intrinsic Semiconductor
Equation for Intrinsic Carriers Concentration in Semiconductor
Injection of Minority Carriers in Extrinsic Semiconductor
Numericals on Minority carriers Injection
Law of Electrical Neutrality
Procedure to Calculate Minority & Majority Carriers-Part I
Procedure to Calculate Minority & Majority Carriers-Part II
Definition of Compensated Semiconductor
Calculation for Majority & b Minority Carrier Concentration for N-type Compensated Semi Conductor
Calculation for Majority & b Minority Carrier Concentration for P-type Compensated Semi Conductor
Numerical 1 on Compensated Semiconductor
Numerical 2 on Compensated Semiconductor
Numerical 3 on Compensated Semiconductor
Numerical 4 on Compensated Semiconductor
Numerical 5 on Compensated Semiconductor
Numerical 6 on Compensated Semiconductor
Critical Wavelength of Semiconductor
Numerical 01 on Critical Wavelength
Numerical 02 on Critical Wavelength
Drift Velocity WRT Scattering Time
Numerical on Drift Velocity WRT Scattering Time
Value of Electron and Hole Concentration When Conductivity is Minimum
Calculation of Minimum Conductivity in Semiconductor
Donor Concentration Value in the n-Type Semiconductor at Minimum Conductivity
Acceptor Concentration Value in the p-Type Semiconductor at Minimum Conductivity
Perfect Temperature to Operate p-Type and n-Type Semiconductor
Further Detailing of Non Uniform Doping
Effect of Light Incident on Semiconductor
Effect of Light on n-Type Semiconductor
Effect of Light on p-Type Semiconductor
Numerical 01 on Generation Rate
Numerical 02 on Generation Rate
When Light Falls on the n-type Semiconductor at Room Temperature
Example of Light Incident on Semiconductor
Majority Carrier Lifetime Interms of Minority Carrier Lifetime
Numerical 01 on Carrier Lifetime
Numerical 02 on Carrier Lifetime
Effect of Temperature on Carrier Concentration in Intrinsic Semiconductor
Effect of Doping on Majority and Minority Carriers
Effect of Doping on Extrinsic Conductivity
Effect of Temperature on Majority and Minority Carrier Concentration
Effect of Temperature on Extrinsic Conductivity
Example on Non Uniform Doping
Introduction to Fermi Dirac Statistics
Definitions of Fermi Level from Fermi Dirac Statistics
Probability of Finding a Hole at any Energy State E at any Temperature T
Fermi Level in Intrinsic Semiconductor
Position of Fermi Level at Different Temperature for Intrinsic Semiconductor
Fermi Level for n-type Semiconductor
Dependance of Fermi Level on Temperature for n-type Semiconductor
Dependance of Fermi Level on Doping for n-type Semiconductor
Fermi Level in p-type Semiconductor
Dependance on Temperature of Fermi Level for p-type Semiconductor
Dependance on Doping Concentration Fermi Level for p-type Semiconductor
Example 01 on Fermi Dirac Statistics
Example 02 on Fermi Dirac Statistics
Example 03 on Fermi Dirac Statistics
Concentration of Electron and Hole in Conduction Band and Valence Band in Intrinsic Semiconductor
Example on Conductivity of Semiconductor
Example on Fermi Level Position
Example on Shift of Fermi Level
Generation Rate of Excess Electrons and Excess Holes
Numerical 1 on Generation Rate of Excess Electrons and Holes
Numerical 2 on Generation Rate of Excess Electrons and Holes
Incident of light on Semiconductor
Probability of Occupancy of Donor Energy and Acceptor Energy states
Complete Ionization and Freeze out
Continuity Equation in Semiconductor
Generation and Recombination of Ambipolar Transport
Numerical 1 on Ambipolar Transport
Numerical 2 on Ambipolar Transport
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P-N Diodes
Forward Voltage Across the Diode
V-I Characteristics of Diode
I-V Characteristics of Diode
Definition of Hall Effect
Explanation of Hall Effect
Application of Hall Effect
Problem 01 on Light Emitting Diode (LED)
Problem 02 on Light Emitting Diode (LED)
Step Graded Junction Diode
Problem 01 on P-N Junction Diode
Bioplar Junction Transistor - BJT
Basics of Bipolar Junction Transistor
Current Components of BJT
Different Modes of BJT and their Comparison
Different Factors of BJT and their Comparison
Different Regions of Operation of BJT
How Transistor (BJT) Changes Different Region Automatically
How BJT Acts as a Inverter
Dependence of Collector Current on Temperature
Punch Through/Reach Through
Stability Analysis of BJT
Minority Carrier Distribution in BJT
Junction Field Effect Transistor (JFET)
Equation for Drain Current in JFET
Voltage Controlled Resistor
Equation for Pinch off Voltage
Metal Oxide Semiconductor Field Effect Transistor
P Substrate MOS Capacitor
N Substrate MOS Capacitor
Depletion Layer Thickness
Enhancement Type MOSFET / E only MOSFET
Gate Capacitance of E only MOSFET
Operation of E - only MOSFET
Threshold Voltage of MOSFET (VT)
Operation of NMOS in Triode Region
Operation of NMOS in the Saturation Region
PMOS Transistor in Triode Region
PMOS Transistor in Saturation Region
Capacitance vs Voltage in MOSFET
MOSFET Processing
Manufacturing of Silicon Wafer
Diffusion - MOSFET Processing
Photolithography - MOSFET Processing
Metalization - MOSFET Processing
Etching, Scribing, Packing and Binding
GATE Previous Year Questions (PYQ)
Numericals 01 from GATE Previous Year Questions (PYQ)
Numericals 02 from GATE Previous Year Questions (PYQ)
Numericals 03 from GATE Previous Year Questions (PYQ)
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Previous Year GATE Questions (PYQ) - Numerical 11
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