Shift current conductivity in monolayer SnS: a tight-binding analysis
Energy
Summary
arXiv:2606.02851v1 Announce Type: new Abstract: We investigate the bulk photovoltaic effect in monolayer SnS using an effective tight-binding model derived from first-principles calculations. By comparing short-range and long-range hopping models, we show that the essential features of the shift current conductivity are captured by a minimal model. The shift current is decomposed into transition intensity and shift vector, enabling identification of dominant interband transitions.
Why It Matters
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Key Facts
- SectorEnergy
- Market—
- ImpactMedium (50/100)
- SignalFunding Research