Lecture 15 - Ohmic Contacts on Semiconductors

Course Lectures

• Lecture 1 - Introduction to Basic Concepts

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• Lecture 2-Requirements of High Speed Devices, Circuits & Mat

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• Lecture-3-Classifications & Properties of Compound Semicond

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• Lecture4-Temary Compound Semiconductor and their Application

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• Lecture5-Temary Compound Semiconductor and their Appl - 2

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• Lecture 6 - Crystal Structures in GaAs

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• Lecture 7 - Dopants and impurities in GaAs and InP

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• Lecture 8- Brief Overview of GaAs Technology for High Speed

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• Lecture 9 - Epitaxial Techniques for GaAs High Speed Devices

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• Lecture 10 - MBE and LPE for GaAs Epitaxy

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• Lecture 11 - GaAs and InP Devices for Microelectronics

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• Lecture 12 - Metal Semiconductor contacts for MESFET

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• Lecture13- Metal Semiconductor contacts for MESFET (Contd.)

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• Lecture14- Metal Semiconductor contacts for MESFET (Contd.)

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• Lecture 15 - Ohmic Contacts on Semiconductors

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• Lecture 16 - Fermi Level Pinning & Schottky Barrier Diodes

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• Lecture 17 - Schottky Barrier Diode

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• Lecture 18 - Schottky Barrier Diodes

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• Lecture 19 -Causes of Non-Idealities-Schottky Barrier Diodes

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• Lecture 20 - MESFET Operation & I-V Characteristics

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• Lecture 21 - MESFET I-V Characteristics Shockley's Model

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• Lecture 22 - MESFET Shockley's Model and Velocity saturation

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• Lecture 23- MESFET Velocity Saturation effect

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• Lecture 24 -MESFET Drain Current Saturation

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• Lecture 25 - MESFET : Effects of channel length and gate length on IDS and gm

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• Lecture 26 - MESFET: Effects of Velocity Saturation

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• Lecture 27 - Velocity Field Characteristics

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• Lecture-28-MESFET-SAINT

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• Lecture-29-SELF Aligned MESFET-SAINT

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• Lecture-30-Hetero Junctions

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• Lecture-32-Hetero Junctions&HEMT(Contd)

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• Lecture-33-High Electron Mobility Transistor

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• Lecture-34-HEMT-off Voltage

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• Lecture-35-HEMT 1-V Characteristics and Transconductance

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• Lecture-36-Indium Phosphide Based HEMT

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• Lecture-37-Pseudomorphic HEMT

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• Lecture-38-Hetrojunction Bipolar Transistors(HBT)

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• Lecture-39-Hetrojunction Bipolar Transistors(HBT)-2(Contd)

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• Lecture-40-Hetrojunction Bipolar Transistors(HBT)-3(Contd)

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• Lecture-41-Hetrojunction Bipolar Transistors(HBT)-4(Contd)

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