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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-437753
- DOI to cite this document:
- 10.5283/epub.43775
Abstract
We rederive the semiconductor Bloch equations emphasizing the close link to the Berry connection. Our rigorous derivation reveals the existence of a third contribution to the (longitudinal) current in addition to the traditional intraband and polarization-related interband terms. The novel term becomes sizable in situations where the dipole-matrix elements are strongly wave-number dependent. We ...

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