Electronic, direct optical, and phonon-assisted optical properties of 4H Si from first principles
The cubic polytype of silicon (Si) is the most commercialized semiconductor material and finds applications in numerous electronic and optoelectronic devices, such as solar cells. However, recent reports on the synthesis of the hexagonal 4H Si polytype have attracted the attention of the scientific...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2024-03-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/5.0179454 |