KNOWLEDGE INSTITUTE OF TECHNOLOGY UNIT 4 OPTICAL PROPERTIES OF MATERIALS
PH3251-MATERIALS SCIENCE 1. Absorption and emission of light in semiconductor.
PART B QUESTION BANK 2. Carrier generation and recombination process.
UNIT 1 CRYSTALLOGRAPHY 3. Optical absorption loss and gain.
1. Types of Crystal system and Bravais lattice. 4. Optical process in quantum well.
2. SC, BCC and FCC structure 5. Light detectors.
3. HCP structure 6. Solar cell.
4. Miller Indices 7. Light Emitting Diode (LED).
5. Crystal Defect (or) Imperfection. 8. Laser diode.
6. Deformation of metals 9. Organic Light Emitting diode (OLED).
7. Slip system. 10. Organic Semiconductors.
8. Phase change (or) Transformation 11. Isotonic state.
9. Nucleation and growth. 12. Non-Linear optics.
13. Modulation & light.
UNIT 2 ELECTRICAL AND MAGNETIC PROPERTIES OF
MATERIALS 14. Modulators.
1. Classical free electron theory. 15. Optical switching.
2. Particle in a 3 dimensional box. 16. Plasmonics.
3. Fermi distribution function. UNIT 5 NANOELECTRONIC DEVICES
4. Density of energy states and carrier concentration. 1. Quantum confinement.
5. Band theory of solids. 2. Quantum structure.
6. Energy bands in solids. 3. Density of states in quantum well, wire and quantum dot
7. Tight binding approximation. structure.
8. Effective mass of electron. 4. Zener Bloch oscillation.
9. Classification of magnetic materials. 5. Resonant tunnelling.
10. Paramagnetism in conduction electrons. 6. Single electron phenomena and Single electron transistor.
11. Exchange interaction and ferromagnetism. 7. Mesoscopic structure.
12. Quantum interference devices. 8. Quantum interference effect.
13. GMR Sensor. 9. Spintronics.
UNIT 3 SEMICONDUCTOR AND TRANSPORT PHYSICS 10. Carbon nanotubes.
1. Carrier Concentration in intrinsic. 11. Semiconductor for photonic structure.
2. Carrier Concentration in n type Semiconductor. 12. Optoelectronic devices.
3. Carrier Concentration in p type Semiconductor. 13. Photo processes.
4. Carrier transport in Semiconductor
5. Hall effect and hall devices
6. Mental Semiconductor contact
PH3251-MATERIALS SCIENCE 1. Absorption and emission of light in semiconductor.
PART B QUESTION BANK 2. Carrier generation and recombination process.
UNIT 1 CRYSTALLOGRAPHY 3. Optical absorption loss and gain.
1. Types of Crystal system and Bravais lattice. 4. Optical process in quantum well.
2. SC, BCC and FCC structure 5. Light detectors.
3. HCP structure 6. Solar cell.
4. Miller Indices 7. Light Emitting Diode (LED).
5. Crystal Defect (or) Imperfection. 8. Laser diode.
6. Deformation of metals 9. Organic Light Emitting diode (OLED).
7. Slip system. 10. Organic Semiconductors.
8. Phase change (or) Transformation 11. Isotonic state.
9. Nucleation and growth. 12. Non-Linear optics.
13. Modulation & light.
UNIT 2 ELECTRICAL AND MAGNETIC PROPERTIES OF
MATERIALS 14. Modulators.
1. Classical free electron theory. 15. Optical switching.
2. Particle in a 3 dimensional box. 16. Plasmonics.
3. Fermi distribution function. UNIT 5 NANOELECTRONIC DEVICES
4. Density of energy states and carrier concentration. 1. Quantum confinement.
5. Band theory of solids. 2. Quantum structure.
6. Energy bands in solids. 3. Density of states in quantum well, wire and quantum dot
7. Tight binding approximation. structure.
8. Effective mass of electron. 4. Zener Bloch oscillation.
9. Classification of magnetic materials. 5. Resonant tunnelling.
10. Paramagnetism in conduction electrons. 6. Single electron phenomena and Single electron transistor.
11. Exchange interaction and ferromagnetism. 7. Mesoscopic structure.
12. Quantum interference devices. 8. Quantum interference effect.
13. GMR Sensor. 9. Spintronics.
UNIT 3 SEMICONDUCTOR AND TRANSPORT PHYSICS 10. Carbon nanotubes.
1. Carrier Concentration in intrinsic. 11. Semiconductor for photonic structure.
2. Carrier Concentration in n type Semiconductor. 12. Optoelectronic devices.
3. Carrier Concentration in p type Semiconductor. 13. Photo processes.
4. Carrier transport in Semiconductor
5. Hall effect and hall devices
6. Mental Semiconductor contact
