The DOI matches its Crossref record; 51 of the 51 references it cites were found in a registry or an index.
Structures, Phase Transitions and Tricritical Behavior of the Hybrid Perovskite Methyl Ammonium Lead Iodide
Open accessAbstract
We have examined the crystal structures and structural phase transitions of the deuterated, partially deuterated and hydrogenous organic-inorganic hybrid perovskite methyl ammonium lead iodide (MAPbI 3) using time-of-flight neutron and synchrotron X-ray powder diffraction. Near 330 K the high temperature cubic phases transformed to a body-centered tetragonal phase. The variation of the order parameter Q for this transition scaled with temperature T as Q ∼ (T c−T)β, where T c is the critical temperature and the exponent β was close to ¼, as predicted for a tricritical phase transition. However, we also observed coexistence of the cubic and tetragonal phases over a range of temperature in all cases, demonstrating that the phase transition was in fact first-order, although still very close to tricritical. Upon cooling further, all the tetragonal phases transformed into a low temperature orthorhombic phase around 160 K, again via a first-order phase transition. Based upon these results, we discuss the impact of the structural phase transitions upon photovoltaic performance of MAPbI 3 based solar cells.
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Jinnouchi, R., Lahnsteiner, J., Karsai, F., Kresse, G., & Bokdam, M. (2019) · Physical Review Letters · doi:10.1103/physrevlett.122.225701 · Cited by 635
Synthetic Approaches for Halide Perovskite Thin Films
Dunlap-Shohl, W. A., Zhou, Y., Padture, N. P., & Mitzi, D. B. (2019) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00318 · Cited by 631
Interfacial Residual Stress Relaxation in Perovskite Solar Cells with Improved Stability
Wang, H., Zhu, C., Liu, L., Ma, S., Liu, P., Wu, J., Shi, C., Du, Q., Hao, Y., Xiang, S., et al. (2019) · Advanced Materials · doi:10.1002/adma.201904408 · Cited by 499
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Metadata
- Authors
- Whitfield, P. S., Herron, N., Guise, W. E., Page, K., Cheng, Y. Q., Milas, I., & Crawford, M. K.
- Venue
- Scientific Reports
- Published
- 2016-10-21
- Volume
- 6
- Issue
- 1
- Pages
- 35685-35685
- ISSN
- 2045-2322 (ISSN-L)
- OpenAlex
- W2537132801
- Cited by
- 586
- References
- 51
- FWCI
- 25.15
- Type
- journal article
- Language
- en
- Open access
- gold
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- Whitfield, P. S., Herron, N., Guise, W. E., Page, K., Cheng, Y. Q., Milas, I., & Crawford, M. K. (2016). Structures, Phase Transitions and Tricritical Behavior of the Hybrid Perovskite Methyl Ammonium Lead Iodide. Scientific Reports. https://doi.org/10.1038/srep35685
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