在量子力学里,量子隧穿效应(Quantum tunneling effect)指的是,像电子等微观粒子能够穿入或穿越位势垒的量子行为,尽管位势垒的高度大于粒子的总能量。在经典力学里,这是不可能发生的,但使用量子力学理论却可以给出合理解释。
量子隧穿效应是指粒子能够穿过正常来说它的能量不足以通过的障碍。
Quantum tunneling is an effect where a particle can pass through a barrier it would not normally have the energy to overcome.
自从对于锥形分子,其分子内的重新组合的量子隧穿效应1927年被证实以来,人们在研究隧穿效应上做了大量的工作。
Since the quantum tunneling for intramolecular rearrangements in pyramidal molecules was testified in 1927 a lot of work has been done to study the tunneling.
隧穿磁强计是一种利用量子力学中隧道效应原理研制的MEMS磁强计。
Tunneling magnetometer is a kind of MEMS magnetometer based on tunnel effect in quantum mechanics.
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