its about cooper pair small introduction

1. COPPER PAIR
&
NORMAL
TUNNELING
Presented by
J.SHERLIN

2. BEFORE THE TOPIC
⦿What is
superconductivity?
⦿What is meissner
effect ?
⦿What is BCS Theory?

3. COPPER PAIR
Two electrons that appear to team up in
accordance with theory – BCS or other – despite
that fact that they both have a negative charge and
normally repel each other. Below the
superconducting transition temperature, paired
electrons from a condensate occupied single
quantum state which flows without resistance

4. COOPER PAIR
A pair of electrons bound
together at low
temperatures in certain
manner
Which is also known as
BCS ( Bardeen- cooper-
schrieffer pair)

5. QUANTUM TUNNELLING

6. THANK
YOU