Tunneling current refers to the quantum mechanical phenomenon where charged particles, such as electrons, pass through a potential barrier that they classically should not be able to cross. This effect arises from the wave-like behavior of particles in quantum mechanics, allowing them to 'tunnel' through barriers due to their inherent uncertainty. This concept is essential for understanding various applications in modern technology, particularly in the realms of quantum mechanics and advanced imaging techniques.
congrats on reading the definition of Tunneling Current. now let's actually learn it.