Microsoft launched Majorana 1 Quantum Chip | Current Affairs | Vision IAS
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Microsoft launched Majorana 1 Quantum Chip

Posted 21 Feb 2025

2 min read

It is the world's First quantum chip to be powered by new topological core architecture. 

  • It will revolutionize the development of quantum computers because it more stable and scalable quantum computing components. 

About Majorana 1

Image showing Bit and Qubit
  • Uses the first-ever topoconductor ( (topological superconductor)
    • A topoconductor is a special category of material that can create an entirely new state of matter – not a solid, liquid or gas but a topological state.
    • Material is made from indium arsenide (a semiconductor) and aluminum (a superconductor).
  • Uses a superconducting nanowire to observe the particles and can be controlled with standard computing equipment.
  • Relies on a subatomic particle called the Majorana fermion
    • Majorana fermion is a fermion that is both a particle and its antiparticle; its existence was first theorized in the 1930s

Why Majorana 1 is a Big Development?

  • It requires fewer qubits (or quantum bit) than rival chips and also has error rates are lower compared to other rival chips like Google (Willow), IBM, etc.
    • Qubit is the basic unit of information in quantum computing.
  • Combining with AI can deliver transformative and real-world solutions such as breaking down microplastics into harmless byproducts, etc. 
  • Tags :
  • Quantum Chip
  • Majorana
  • Majorana fermion
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