TEC-406 SOLID SATE DEVICES AND SEMICONDUCTOR MATERIALS
1. UNIT-I
Semiconductor Material: Secondary, Ternary, Tetra compound semiconductor material , Their properties, Direct & indirect band gap material, K-selection rule, different transition mechanism of Carriers,Magnetic and super conductor materials.
2. UNIT-II
Opto-electronic Devices: Photodiodes- Current and Voltage in illuminated Junction – Solar Cells – Photodetectors – Noise and Materials – Fiber Optic Communications Multilayer Hetro-junctions for LEDs – Lasers – Semiconductor lasers – Population Inversion at a Junction Emission spectra for p-n junction – Basic semiconductor lasers– Materials for Laser.
3. UNIT-III
High Frequency and High Power Devices: Schottky diode, Varactor diode IMPATT Diode, operation of TRAPATT Gunn Diode –transferred – electron mechanism, Insulated Gate Bipolar Transistor.
4. UNIT-IV
Zener and Transistorized Regulators; Regulated Power Supply, Fixed voltage regulated voltage supply, PLL
Reference Books:
1. Ibbotson, Introduction to Solid State Devices, Wadsworth
2. R.K.Singh & D.S Chauhan, Solid State Devices & Material, Wiley India
3. Chih Tang, Fundamentals of Solid State Electronics, World Scientific bandwidth of Photo detectors – Light Emitting Diodes – Light Emitting
4. Razeghi, Fundamentals of Solid State Engineering, Springer
Tags:
E.C 4th Semester,
Electronics and Communication Course,
SOLID SATE DEVICES AND SEMICONDUCTOR MATERIALS