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. 2025 May 29;12(7):nwaf192.
doi: 10.1093/nsr/nwaf192. eCollection 2025 Jul.

Pressure-induced p-n conductivity type switching and self-driven photocurrent polarity reversal in BiI3

Zexiang Shen  1
Affiliations

Pressure-induced p-n conductivity type switching and self-driven photocurrent polarity reversal in BiI3

Zexiang Shen. Natl Sci Rev. .
No abstract available

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Figures

Figure 1.
Figure 1.
(a and b) Photoresponse of BiI3 under localized laser illumination at position A with zero bias under pressure. (c) Spatial variation of the photocurrent at 24.0 GPa. (d) Laser intensity dependence of the photocurrent at 24.0 GPa. (e) Overall pressure dependence of the photocurrent. (f) Evolution of the photothermoelectric voltage with pressure. (g) Pressure-dependent variation of the Hall coefficient of BiI3. Reproduced with permission from Ref. [5].
See this image and copyright information in PMC

References

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