Graphene and Superconductors Quiz

What unique property of graphene was highlighted when two layers were twisted at a specific angle?

• It lost its strength.

• It turned into a liquid.

• It exhibited superconductivity.

• It became transparent.

What process did scientists use to improve the graphene experiment?

• Magnetic alignment

• Thermal expansion

• Mechanical squeezing

• Chemical treatment

How can the 'magic-angle twisted bilayer graphene devices' be tuned?

• By modifying the lattice structure

• By adjusting the charge running through them

• By altering the magnetic field

• By changing the temperature

What is considered a 'holy grail' in the field of physics regarding superconductors?

• Inventing a superconductor that is also a magnet

• Finding a superconductor that works in a vacuum

• Developing a room-temperature superconductor

• Creating a transparent superconductor

What potential future application is mentioned for graphene superconductors?

• Space travel

• Water purification

• Hovertrains

• Solar energy conversion