SMALL IS BIG, Pg12.

Key Highlights:

• The 2025 Nobel Prize in Physics recognizes scientists who advanced understanding of the quantum world.
• John Clarke, Michel Devoret, and John Martinis demonstrated quantum tunneling at a macroscopic scale.
• Their work involved experiments with superconducting circuits, enabling current flow without resistance.
• The discoveries have paved the way for advancements in digital technology and quantum physics research.

Detailed Insights:

• Quantum mechanics challenges human intuition when applied to subatomic particles.
• Quantum tunneling allows particles to pass through barriers, a phenomenon expanded upon by the laureates' research.
• The scientists demonstrated tunneling in superconducting circuits, scaling up the effect from single particles.
• This research has facilitated testing of quantum physics on silicon chips, impacting next-generation technology.

Scientific/Technical Concepts Involved:

• Quantum Tunneling: The ability of a particle to pass through a potential energy barrier that it classically cannot surmount.
• Superconductors: Materials that conduct electricity with no resistance below a specific critical temperature.