Trapped-ion qubit, the maglev train of a quantum computer

Ions are the qubits existing in nature, like the pennies from the heaven, check out this video from Bensen Hsu to find out more.


  • 0:00 Explain maglev train
  • 0:49 What is ion? Why using it?
  • 2:48 Levitate 1000 ions in a straight line
  • 4:28 How to use the floating ions?
  • 6:50 Real-world trapped-ion quantum computer

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