Emulating tightly bound electrons in crystalline solids using mechanical waves
نویسندگان
چکیده
منابع مشابه
Zitterbewegung of nearly-free and tightly bound electrons in semiconductors
We show theoretically that nonrelativistic nearly-free electrons in solids should experience a trembling motion (Zitterbewegung, ZB) in absence of external fields, similarly to relativistic electrons in vacuum. The Zitterbewegung is directly related to the influence of periodic potential on the free electron motion. The frequency of ZB is ω ≈ Eg/h̄, where Eg is the energy gap. The amplitude of Z...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2020
ISSN: 2045-2322
DOI: 10.1038/s41598-020-67108-0