Superconductors and its application

1. Presented By
Sangeetha R Yashaswini S D
Kavya U P Shashank Ghorpade
ECE‘B’ 2nd Sem
Superconductor and their
Applications

2. • Types of superconductor
• General properties of superconductor
• Applications
Objectives

3. Introduction
• 1911
• Heike kamerlingh onnes
• Superconductor Conducts
electricity with no resistance
• Carry a current indefinitely without losing
any energy

4. Types of Superconductors
• Type 1
Superconductor
• Type 2
Superconductor
Graph showing the conductivity
of types of superconductor

5. General Properties of Superconductor
1. Electrical resistance
2. Effect of impurities
3. Effect of pressure and stress

6. Applications of Superconductor
• Levitate superconducting speakers
• Maglev train
• Cryotron
• SQUID
(super conducting quantum interface device)

7. Levitating Superconducting
Speakers
• Having a superconducting
element inside a transducer
• Power and data transmitted
wirelessly
• Freestanding loudspeakers
• Two constrasting designs are
there

8. Maglev Train
• Sound travelling through a fluid
• Effective magnetic poles to support magnet

9. Cryotron
• Switch that operates using
superconductivity
• On the principle of
magnetic field destroys the
superconductivity

10. Squid
Configuration:
Most sensitive type of detector
Uses:

11. Conclusion
• Superconductors
• Types of superconductor
• Properties of superconductor
• Application of superconductor

12. Any
Questions???

13. Thankyou!!