quasiparticle中文什么意思

准粒子

• quasiparticle tunnelling:    准粒子隧道效应

例句与用法

1. Furthermore , in the noncommutative chern - simons theory for the quantum hall effect , the constrain equation with quasiparticle source is also identified with the moment map eqaution of the noncommutative sun ( t ) cotangent bundle with marked points
   而且，在量子hall效应的非对易陈- simons理论里，具有准粒子源的约束方程也与具有marked点的非对易su _ n ( t )余切丛的momentmap方程相同。

英文释义

名词

1. a quantum of energy (in a crystal lattice or other system) that has position and momentum and can in some respects be regarded as a particle

百科释义

In physics, quasiparticles and collective excitations (which are closely related) are emergent phenomena that occur when a microscopically complicated system such as a solid behaves as if it contained different (fictitious) weakly interacting particles in free space. For example, as an electron travels through a semiconductor, its motion is disturbed in a complex way by its interactions with all of the other electrons and nuclei; however it approximately behaves like an electron with a different mass traveling unperturbed through free space.