a term for the Fermi level (chemical potential of electrons) that describes the population of electrons separately in the conduction band and valence band, when their populations are displaced from equilibrium
準費米能級用來指量子力學,尤其是固體物理學中,在非平衡狀態下,電子對導帶和價帶的填充形成的費米能級。非平衡狀態可能是外加電壓,或者被能量大於能帶寬的光照射,這會導致電子在導帶和價帶中的填充發生變化。這時導帶和價帶會分別有各自處於平衡的電子填充水準,即使它們之間並不是平衡的。這時,載子濃度不再能被一個單一的費米能級所描述,但可以用分別的準費米能級來描述導帶和價帶。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).