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Giant bulk photovoltaic effect in thin ferroelectricBaTiO3films
Abstract
The voltage generated in a noncentrosymmetric crystal due to the bulk photovoltaic effect (BPE) can greatly exceed the energy gap, however, the light energy conversion efficiency is extremely low. Here we show that the BPE is remarkably enhanced in the case of thin films. The measurements of the BPE in heteroepitaxial single domain ferroelectric ${\mathrm{BaTiO}}_{3}$ thin films reveal the enhancement of both photoinduced electric field and conversion efficiencies of the BPE by more than 4 orders of magnitude. Besides the fundamental aspect, our results indicate the potential for the use of the BPE in photovoltaic applications.
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Cited by
Yang, M.-M., Kim, D. J., & Alexe, M. (2018) · Science · doi:10.1126/science.aan3256 · Cited by 452
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Osterhoudt, G. B., Diebel, L. K., Gray, M. J., Yang, X., Stanco, J., Huang, X., Shen, B., Ni, N., Moll, P. J. W., Ran, Y., et al. (2019) · Nature Materials · doi:10.1038/s41563-019-0297-4 · Cited by 399
Shift current bulk photovoltaic effect in polar materials—hybrid and oxide perovskites and beyond
Tan, L. Z., Zheng, F., Young, S. M., Wang, F., Liu, S., & Rappe, A. M. (2016) · npj Computational Materials · doi:10.1038/npjcompumats.2016.26 · Cited by 393
Matter manipulation with extreme terahertz light: Progress in the enabling THz technology
Salén, P., Basini, M., Bonetti, S., Hebling, J., Krasilnikov, M., Nikitin, A. Y., Shamuilov, G., Tibai, Z., Zhaunerchyk, V., & Goryashko, V. (2019) · Physics Reports · doi:10.1016/j.physrep.2019.09.002 · Cited by 262
Metadata
- Authors
- Zenkevich, A., Matveyev, Y., Maksimova, K., Gaynutdinov, R., Tolstikhina, A., & Fridkin, V.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2014-10-28
- Volume
- 90
- Issue
- 16
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2327510147
- Cited by
- 278
- References
- 0
- FWCI
- 8.04
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Giant bulk photovoltaic effect in thin ferroelectricBaTiO3films. https://app.cochat.ai/papers/10.1103/physrevb.90.161409
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- Zenkevich, A., Matveyev, Y., Maksimova, K., Gaynutdinov, R., Tolstikhina, A., & Fridkin, V. (2014). Giant bulk photovoltaic effect in thin ferroelectricBaTiO3films. Physical Review B. https://doi.org/10.1103/physrevb.90.161409
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