Quantum tunneling. Quantum mechanics

In 1960, Ivar Giaever conducted experiments on superconductors separated by microscopic film made of aluminum oxide, which does not conduct electricity. It turned out that a portion of the electrons still passed through the insulation. This confirmed the theorized possibility of a quantum tunneling effect.

Quantum tunneling. Quantum mechanics

This applies not only to electricity, but also to all elementary particles: according to quantum physics, they are waves. They can go through a barrier if the width of that barrier is less than the particles’ wavelength. The narrower the barrier, the more often particles can go through it.

The 10 weirdest quantum physics facts

1. Wave function collapse
2. Heisenberg uncertainty principle
3. Meissner effect
4. Superfluidity
5. Quantum tunneling
6. Quantum entanglement
7. Quantum Zeno effect
8. Delayed choice quantum eraser
9. Quantum superposition
10. Quantum Cheshire Cat

The Phase. Shattering the Illusion of Reality
by Michael Raduga

The Phase. Shattering the Illusion of Reality

(Download free old version (2011) OR buy the newest one (2015) on Amazon)

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