Quantum tunneling is a phenomenon where a quantum particle can penetrate through a potential barrier, even if the particle does not have enough energy to overcome the barrier according to classical physics. This is possible due to the wave-like nature of particles in quantum mechanics, which allows them to exist in a superposition of states and tunnel through the barrier. Quantum tunneling has important applications in many fields, including electronics, nuclear physics, and chemistry.\n
What is the concept of quantum tunneling?