New photovoltaic materials have been searched for in the past decades for clean and renewable solar energy conversion with an objective of reducing the levelized cost of electricity (that is, the unit price of electricity over the course of the device lifetime). An emerging family of semiconductor materials — organic–inorganic halide perovskites (OIHPs) — are the focus of the photovoltaic research community owing to their use of low cost, nature-abundant raw materials, low-temperature and scalable solution fabrication processes, and, in particular, the very high power conversion efficiencies that have been achieved within the short time of their development. In this Review, we summarize and critically assess the most recent advances in understanding the physical properties of both 3D and low-dimensional OIHPs that favour a small open-circuit voltage deficit and high power conversion efficiency. Several prominent topics in this field on the unique properties of OIHPs are surveyed, including defect physics, ferroelectricity, exciton dissociation processes, carrier recombination lifetime and photon recycling. The impact of ion migration on solar cell efficiency and stability are also critically analysed. Finally, we discuss the remaining challenges in the commercialization of OIHP photovoltaics.
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Li, X. et al. A vacuum flash-assisted solution process for high-efficiency large-area perovskite solar cells. Science 353, 58–62 (2016).
Baikie, T. et al. Synthesis and crystal chemistry of the hybrid perovskite (CH3NH3)PbI3 for solid-state sensitised solar cell applications. J. Mater. Chem. A 1, 5628–5641 (2013). A pioneering study of the thermal stability and crystallography of perovskite materials, especially MAPbI3.
Divitini, G. et al. In situ observation of heat-induced degradation of perovskite solar cells. Nat. Energy 1, 15012 (2016).
Stoumpos, C. C., Malliakas, C. D. & Kanatzidis, M. G. Semiconducting tin and lead iodide perovskites with organic cations: phase transitions, high mobilities, and near-infrared photoluminescent properties. Inorg. Chem. 52, 9019–9038 (2013). A pioneering study of all kinds of optoelectronic properties of Pb-based and Sn-based hybrid (and all-inorganic) perovskite materials.
Niu, G., Guo, X. & Wang, L. Review of recent progress in chemical stability of perovskite solar cells. J. Mater. Chem. A 3, 8970–8980 (2015).
Jensen, N., Hausner, R., Bergmann, R., Werner, J. & Rau, U. Optimization and characterization of amorphous/crystalline silicon heterojunction solar cells. Prog. Photovoltaics 10, 1–14 (2002).
Xiao, Z. et al. Solvent annealing of perovskite-induced crystal growth for photovoltaic-device efficiency enhancement. Adv. Mater. 26, 6503–6509 (2014).
Lee, M. M., Teuscher, J., Miyasaka, T., Murakami, T. N. & Snaith, H. J. Efficient hybrid solar cells based on meso-superstructured organometal halide perovskites. Science 338, 643–647 (2012).
Zhao, J., Wang, A., Green, M. A. & Ferrazza, F. 19.8% efficient “honeycomb” textured multicrystalline and 24.4% monocrystalline silicon solar cells. Appl. Phys. Lett. 73, 1991–1993 (1998).
Brivio, F., Butler, K. T., Walsh, A. & Van Schilfgaarde, M. Relativistic quasiparticle self-consistent electronic structure of hybrid halide perovskite photovoltaic absorbers. Phys. Rev. B 89, 155204 (2014).
Green, M. A., Ho-Baillie, A. & Snaith, H. J. The emergence of perovskite solar cells. Nat. Photonics 8, 506–514 (2014).
Yin, W. J., Shi, T. & Yan, Y. Unique properties of halide perovskites as possible origins of the superior solar cell performance. Adv. Mater. 26, 4653–4658 (2014).
Giebink, N. C., Wiederrecht, G. P., Wasielewski, M. R. & Forrest, S. R. Thermodynamic efficiency limit of excitonic solar cells. Phys. Rev. B 83, 195326 (2011).
Shaklee, K. & Nahory, R. Valley-orbit splitting of free excitons? The absorption edge Si. Phys. Rev. Lett. 24, 942 (1970).
Fehrenbach, G., Schafer, W. & Ulbrich, R. Excitonic versus plasma screening in highly excited gallium arsenide. J. Lumin. 30, 154 (2012).
Lin, Q., Armin, A., Nagiri, R. C. R., Burn, P. L. & Meredith, P. Electro-optics of perovskite solar cells. Nat. Photonics 9, 106–112 (2015).
D’Innocenzo, V. et al. Excitons versus free charges in organo-lead tri-halide perovskites. Nat. Commun. 5 3586 (2014).
Hirasawa, M., Ishihara, T., Goto, T., Uchida, K. & Miura, N. Magnetoabsorption of the lowest exciton in perovskite-type compound (CH3 NH3)PbI3 . Phys. B: Condens. Matter 201, 427–430 (1994).
Tanaka, K. et al. Comparative study on the excitons in lead-halide-based perovskite-type crystals CH3NH3PbBr3CH3NH3PbI3 . Solid State Commun. 127, 619–623 (2003). The EB of MAPbI3 and MAPbBr3 were accurately identified in this magnetoabsorption study.
Ishihara, T. Optical properties of PbI-based perovskite structures. J. Lumin. 60, 269–274 (1994).
Saba, M. et al. Correlated electron–hole plasma in organometal perovskites. Nat. Commun. 5 5049 (2014).
Hu, M. et al. Distinct exciton dissociation behavior of organolead trihalide perovskite and excitonic semiconductors studied in the same system. Small 11, 2164–2169 (2015).
Grancini, G. et al. Role of microstructure in the electron–hole interaction of hybrid lead halide perovskites. Nat. Photonics 9, 695–701 (2015).
Dong, Q. et al. Electron–hole diffusion lengths >175 μm in solution-grown CH3NH3PbI3 single crystals. Science 347, 967–970 (2015). This study disclosed the intrinsic property of perovskites that enabled the development of solar cell radiation detectors.
Nah, S. et al. Spatially segregated free-carrier and exciton populations in individual lead halide perovskite grains. Nat. Photonics 11, 285–288 (2017).
Yang, Y. et al. Observation of a hot-phonon bottleneck in lead-iodide perovskites. Nat. Photonics 10, 53–59 (2016). The first report of long hot carriers in perovskites that may result in real applications.
Yang, Y. et al. Large polarization-dependent exciton optical Stark effect in lead iodide perovskites. Nat. Commun. 7 12613 (2016).
Dou, L. et al. Atomically thin two-dimensional organic–inorganic hybrid perovskites. Science 349, 1518–1521 (2015).
Stoumpos, C. C. et al. Ruddlesden–Popper hybrid lead iodide perovskite 2D homologous semiconductors. Chem. Mater. 28, 2852–2867 (2016).
Giovanni, D. et al. Tunable room-temperature spin-selective optical Stark effect in solution-processed layered halide perovskites. Sci. Adv. 2, e1600477 (2016).
Milot, R. L. et al. Charge-carrier dynamics in 2D hybrid metal–halide perovskites. Nano Lett. 16, 7001–7007 (2016).
Wu, X., Trinh, M. T. & Zhu, X.-Y. Excitonic many-body interactions in two-dimensional lead iodide perovskite quantum wells. J. Phys. Chem. C 119, 14714–14721 (2015).
Blancon, J.-C. et al. Extremely efficient internal exciton dissociation through edge states in layered 2D perovskites. Science 355, 1288–1292 (2017).
Yaffe, O. et al. Excitons in ultrathin organic–inorganic perovskite crystals. Phys. Rev. B 92, 045414 (2015).
Tanaka, K. et al. Image charge effect on two-dimensional excitons in an inorganic–organic quantum-well crystal. Phys. Rev. B 71, 045312 (2005).
Johnston, M. B. & Herz, L. M. Hybrid perovskites for photovoltaics: charge-carrier recombination, diffusion, and radiative efficiencies. Acc. Chem. Res. 49, 146–154 (2015).
Milot, R. L., Eperon, G. E., Snaith, H. J., Johnston, M. B. & Herz, L. M. Temperature-dependent charge-carrier dynamics in CH3NH3PbI3 perovskite thin films. Adv. Funct. Mater. 25, 6218–6227 (2015).
Wehrenfennig, C., Eperon, G. E., Johnston, M. B., Snaith, H. J. & Herz, L. M. High charge carrier mobilities and lifetimes in organolead trihalide perovskites. Adv. Mater. 26, 1584–1589 (2014).
Wehrenfennig, C., Liu, M., Snaith, H. J., Johnston, M. B. & Herz, L. M. Charge-carrier dynamics in vapour-deposited films of the organolead halide perovskite CH3 NH3PbI3 − x Clx . Energy Environ. Sci. 7, 2269–2275 (2014).
Yamada, Y., Nakamura, T., Endo, M., Wakamiya, A. & Kanemitsu, Y. Photocarrier recombination dynamics in perovskite CH3 NH3PbI3 for solar cell applications. J. Am. Chem. Soc. 136, 11610–11613 (2014).
Stranks, S. D. et al. Recombination kinetics in organic–inorganic perovskites: excitons, free charge, and subgap states. Phys. Rev. Appl. 2, 034007 (2014).
Manser, J. S. & Kamat, P. V. Band filling with free charge carriers in organometal halide perovskites. Nat. Photonics 8, 737–743 (2014).
Deschler, F. et al. High photoluminescence efficiency and optically pumped lasing in solution-processed mixed halide perovskite semiconductors. J. Phys. Chem. Lett. 5, 1421–1426 (2014).
Savenije, T. J. et al. Thermally activated exciton dissociation and recombination control the carrier dynamics in organometal halide perovskite. J. Phys. Chem. Lett. 5, 2189–2194 (2014).
Oga, H., Saeki, A., Ogomi, Y., Hayase, S. & Seki, S. Improved understanding of the electronic and energetic landscapes of perovskite solar cells: high local charge carrier mobility, reduced recombination, and extremely shallow traps. J. Am. Chem. Soc. 136, 13818–13825 (2014).
Chen, Y. et al. Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements. Nat. Commun. 7 12253 (2016).
Wang, Q., Dong, Q., Li, T., Gruverman, A. & Huang, J. Thin insulating tunneling contacts for efficient and water-resistant perovskite solar cells. Adv. Mater. 28, 6734–6739 (2016).
Pérez- del-Rey, D. et al. Strontium insertion in methylammonium lead iodide: long charge carrier lifetime and high fill-factor solar cells. Adv. Mater. 28, 9839–9845 (2016).
deQuilettes, D. W. et al. Photoluminescence lifetimes exceeding 8 μs and quantum yields exceeding 30% in hybrid perovskite thin films by ligand passivation. ACS Energy Lett. 1, 438–444 (2016).
Blackburn, J. L. Semiconducting single-walled carbon nanotubes in solar energy harvesting. ACS Energy Lett. 2, 1598–1613 (2017).
Zheng, F., Tan, L. Z., Liu, S. & Rappe, A. M. Rashba spin–orbit coupling enhanced carrier lifetime in CH3NH3PbI3 . Nano Lett. 15, 7794–7800 (2015).
Nelson, R. & Sobers, R. Minority-carrier lifetimes and internal quantum efficiency of surface-free GaAs. J. Appl. Phys. 49, 6103–6108 (1978).
Moore, D. T. et al. Crystallization kinetics of organic–inorganic trihalide perovskites and the role of the lead anion in crystal growth. J. Am. Chem. Soc. 137, 2350–2358 (2015).
Köster, U. Crystallization of amorphous silicon films. Phys. Status Solidi A 48, 313–321 (1978).
Yin, W.-J., Shi, T. & Yan, Y. Unusual defect physics in CH3NH3PbI3 perovskite solar cell absorber. Appl. Phys. Lett. 104, 063903 (2014). Pioneering theoretical work that revealed the excellent defect tolerance of MAPbI3, which led to high-efficiency solar cells.
Egger, D. A., Rappe, A. M. & Kronik, L. Hybrid organic–inorganic perovskites on the move. Acc. Chem. Res. 49, 573–581 (2016).
Liu, S. et al. Ferroelectric domain wall induced band gap reduction and charge separation in organometal halide perovskites. J. Phys. Chem. Lett. 6, 693–699 (2015).
Fan, Z. et al. Ferroelectricity of CH3NH3PbI3 perovskite. J. Phys. Chem. Lett. 6, 1155–1161 (2015).
Frost, J. M. et al. Atomistic origins of high-performance in hybrid halide perovskite solar cells. Nano Lett. 14, 2584–2590 (2014).
Zheng, F., Takenaka, H., Wang, F., Koocher, N. Z. & Rappe, A. M. First-principles calculation of the bulk photovoltaic effect in CH3NH3PbI3 and CH3NH3PbI3 − x Clx . J. Phys. Chem. Lett. 6, 31–37 (2014).
Dang, Y. et al. Bulk crystal growth of hybrid perovskite material CH3NH3PbI3 . CrystEngComm 17, 665–670 (2015).
Aizu, K. Possible species of ferromagnetic, ferroelectric, and ferroelastic crystals. Phys. Rev. B 2, 754–772 (1970).
Aizu, K. Possible species of “ferroelastic” crystals and of simultaneously ferroelectric and ferroelastic crystals. J. Phys. Soc. Jpn 27, 387–396 (1969).
Mosconi, E., Quarti, C., Ivanovska, T., Ruani, G. & De Angelis, F. Structural and electronic properties of organo-halide lead perovskites: a combined IR-spectroscopy and ab initio molecular dynamics investigation. Phys. Chem. Chem. Phys. 16, 16137–16144 (2014).
Chen, T. et al. Rotational dynamics of organic cations in the CH3NH3PbI3 perovskite. Phys. Chem. Chem. Phys. 17, 31278–31286 (2015).
Leguy, A. M. et al. The dynamics of methylammonium ions in hybrid organic–inorganic perovskite solar cells. Nat. Commun. 6 7124 (2015).
Hermes, I. M. et al. Ferroelastic fingerprints in methylammonium lead iodide perovskite. J. Phys. Chem. C 120, 5724–5731 (2016).
Wei, J. et al. Hysteresis analysis based on the ferroelectric effect in hybrid perovskite solar cells. J. Phys. Chem. Lett. 5, 3937–3945 (2014).
Pintilie, L. & Alexe, M. Ferroelectric-like hysteresis loop in nonferroelectric systems. Appl. Phys. Lett. 87, 112903 (2005).
Scott, J. Ferroelectrics go bananas. J. Phys. Condens. Matter 20, 021001 (2008).
Xiao, Z. et al. Giant switchable photovoltaic effect in organometal trihalide perovskite devices. Nat. Mater. 14, 193–198 (2015). The first work that demonstrated the ion-migration effect and switchable photovoltaic effect in OIHPs.
Coll, M. et al. Polarization switching and light-enhanced piezoelectricity in lead halide perovskites. J. Phys. Chem. Lett. 6, 1408–1413 (2015).
Balke, N. et al. Local detection of activation energy for ionic transport in lithium cobalt oxide. Nano Lett. 12, 3399–3403 (2012).
Bark, C. et al. Switchable induced polarization in LaAlO3/SrTiO3 heterostructures. Nano Lett. 12, 1765–1771 (2012).
Honig, M. et al. Local electrostatic imaging of striped domain order in LaAlO3/SrTiO3 . Nat. Mater. 12, 1112–1118 (2013).
Strelcov, E. et al. CH3NH3PbI3 perovskites: ferroelasticity revealed. Sci. Adv. 3, e1602165 (2016).
Rothmann, M. U. et al. Direct observation of intrinsic twin domains in tetragonal CH3NH3PbI3 . Nat. Commun. 8, 14547 (2017).
Liu, S., Zheng, F., Grinberg, I. & Rappe, A. M. Photoferroelectric and photopiezoelectric properties of organometal halide perovskites. J. Phys. Chem. Lett. 7, 1460–1465 (2016).
Zhou, Y. et al. Giant photostriction in organic–inorganic lead halide perovskites. Nat. Commun. 7, 11193 (2016).
Mosconi, E. & De Angelis, F. Mobile ions in organohalide perovskites: interplay of electronic structure and dynamics. ACS Energy Lett. 1, 182–188 (2016).
Fan, Z., Sun, K. & Wang, J. Perovskites for photovoltaics: a combined review of organic–inorganic halide perovskites and ferroelectric oxide perovskites. J. Mater. Chem. A 3, 18809–18828 (2015).
Kulbak, M., Cahen, D. & Hodes, G. How important is the organic part of lead halide perovskite photovoltaic cells? Efficient CsPbBr3 cells. J. Phys. Chem. Lett. 6, 2452–2456 (2015).
Swarnkar, A. et al. Quantum dot-induced phase stabilization of α-CsPbI3 perovskite for high-efficiency photovoltaics. Science 354, 92–95 (2016).
Zhu, H. et al. Organic cations might not be essential to the remarkable properties of band edge carriers in lead halide perovskites. Adv. Mater. 29, 1603072 (2016).
Zhu, H. et al. Screening in crystalline liquids protects energetic carriers in hybrid perovskites. Science 353, 1409–1413 (2016).
Guo, Z. et al. Long-range hot-carrier transport in hybrid perovskites visualized by ultrafast microscopy. Science 356, 59–62 (2017).
Zhang, C. et al. Charge recombination and band-edge shift in the dye-sensitized Mg2+-doped TiO2 solar cells. J. Phys. Chem. C 115, 16418–16424 (2011).
Stranks, S. D. et al. Electron–hole diffusion lengths exceeding 1 micrometer in an organometal trihalide perovskite absorber. Science 342, 341–344 (2013).
Gao, Y. et al. Surface doping of conjugated polymers by graphene oxide and its application for organic electronic devices. Adv. Mater. 23, 1903–1908 (2011).
Zhu, F. et al. The origin of higher open-circuit voltage in Zn-doped TiO2 nanoparticle-based dye-sensitized solar cells. ChemPhysChem 13, 3731–3737 (2012).
Shi, Y. et al. Work function engineering of graphene electrode via chemical doping. ACS Nano 4, 2689–2694 (2010).
Bi, C. et al. Understanding the formation and evolution of interdiffusion grown organolead halide perovskite thin films by thermal annealing. J. Mater. Chem. A 2, 18508–18514 (2014).
Etgar, L. et al. Mesoscopic CH3NH3PbI3/TiO2 heterojunction solar cells. J. Am. Chem. Soc. 134, 17396–17399 (2012).
Laban, W. A. & Etgar, L. Depleted hole conductor-free lead halide iodide heterojunction solar cells. Energy Environ. Sci. 6, 3249–3253 (2013).
You, J. et al. Low-temperature solution-processed perovskite solar cells with high efficiency and flexibility. ACS Nano 8, 1674–1680 (2014).
Yuan, Y. et al. Anomalous photovoltaic effect in organic–inorganic hybrid perovskite solar cells. Sci. Adv. 3, e1602164 (2017). The first observation of the anomalous photovoltaic effect in lateral OIHP solar cells, uncovering an abrupt band bending around grain boundaries caused by ion accumulation.
Pazos-Outón, L. M. et al. Photon recycling in lead iodide perovskite solar cells. Science 351, 1430–1433 (2016).
Fang, Y., Wei, H., Dong, Q. & Huang, J. Quantification of re-absorption and re-emission processes to determine photon recycling efficiency in perovskite single crystals. Nat. Commun. 8, 14417 (2016).
Richter, J. M. et al. Enhancing photoluminescence yields in lead halide perovskites by photon recycling and light out-coupling. Nat. Commun. 7, 13941 (2016).
Xiao, Z., Meng, W., Wang, J., Mitzi, D. B. & Yan, Y. Searching for promising new perovskite-based photovoltaic absorbers: the importance of electronic dimensionality. Mater. Horiz. 4, 206–216 (2017).
Kim, Y. et al. Pure cubic-phase hybrid iodobismuthates AgBi2I7 for thin-film photovoltaics. Angew. Chem. Int. Ed. 55, 9586–9590 (2016).
Smith, I. C., Hoke, E. T., Solis-Ibarra, D., McGehee, M. D. & Karunadasa, H. I. A layered hybrid perovskite solar-cell absorber with enhanced moisture stability. Angew. Chem. Int. Ed. 126, 11414–11417 (2014).
Slavney, A. H. et al. Chemical approaches to addressing the instability and toxicity of lead–halide perovskite absorbers. Inorg. Chem. 56, 46–55 (2017).
De Wolf, S. et al. Organometallic halide perovskites: sharp optical absorption edge and its relation to photovoltaic performance. J. Phys. Chem. Lett. 5, 1035–1039 (2014).
Sadhanala, A. et al. Preparation of single-phase films of CH3NH3Pb(I1− xBrx)3 with sharp optical band edges. J. Phys. Chem. Lett. 5, 2501–2505 (2014).
Samiee, M. et al. Defect density and dielectric constant in perovskite solar cells. Appl. Phys. Lett. 105, 153502 (2014).
McMeekin, D. P. et al. A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells. Science 351, 151–155 (2016).
Wei, H. et al. Sensitive X-ray detectors made of methylammonium lead tribromide perovskite single crystals. Nat. Photonics 10, 333–339 (2016).
Steirer, K. X. et al. Defect tolerance in methylammonium lead triiodide perovskite. ACS Energy Lett. 1, 360–366 (2016).
Mosconi, E., Meggiolaro, D., Snaith, H. J., Stranks, S. D. & De Angelis, F. Light-induced annihilation of Frenkel defects in organo-lead halide perovskites. Energy Environ. Sci. 9, 3180–3187 (2016).
Zhang, W. et al. Photo-induced halide redistribution in organic-inorganic perovskite films. Nat. Commun. 7, 11683 (2016).
Fang, Y., Dong, Q., Shao, Y., Yuan, Y. & Huang, J. Highly narrowband perovskite single-crystal photodetectors enabled by surface-charge recombination. Nat. Photonics 9, 679–686 (2015).
Leblebici, S. Y. et al. Facet-dependent photovoltaic efficiency variations in single grains of hybrid halide perovskite. Nat. Energy 1, 16093 (2016).
Shao, Y., Xiao, Z., Bi, C., Yuan, Y. & Huang, J. Origin and elimination of photocurrent hysteresis by fullerene passivation in CH3NH3PbI3 planar heterojunction solar cells. Nat. Commun. 5, 5784 (2014). This pioneering experimental work demonstrated that surface defects on OIHP can cause photocurrent hysteresis and that fullerene passivation can efficiently reduce photocurrent hysteresis.
Murali, B. et al. Surface restructuring of hybrid perovskite crystals. ACS Energy Lett. 1, 1119–1126 (2016).
Yang, Y. et al. Low surface recombination velocity in solution-grown CH3NH3PbBr3 perovskite single crystal. Nat. Commun. 6, 7961 (2015).
Zhang, F. et al. Film-through large perovskite grains formation via a combination of sequential thermal and solvent treatment. J. Mater. Chem. A 4, 8554–8561 (2016).
Nie, W. et al. High-efficiency solution-processed perovskite solar cells with millimeter-scale grains. Science 347, 522–525 (2015).
Chen, Q. et al. Under the spotlight: The organic–inorganic hybrid halide perovskite for optoelectronic applications. Nano Today 10, 355–396 (2015).
Bi, C. et al. Non-wetting surface-driven high-aspect-ratio crystalline grain growth for efficient hybrid perovskite solar cells. Nat. Commun. 6, 7747 (2015).
de Quilettes, D. W. et al. Impact of microstructure on local carrier lifetime in perovskite solar cells. Science 348, 683–686 (2015).
Xing, G. et al. Low-temperature solution-processed wavelength-tunable perovskites for lasing. Nat. Mater. 13, 476–480 (2014).
Shi, D. et al. Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals. Science 347, 519–522 (2015).
Saidaminov, M. I. et al. High-quality bulk hybrid perovskite single crystals within minutes by inverse temperature crystallization. Nat. Commun. 6, 7586 (2015).
Bi, Y. et al. Charge carrier lifetimes exceeding 15 μs in methylammonium lead iodide single crystals. J. Phys. Chem. Lett. 7, 923–928 (2016).
Leijtens, T. et al. Carrier trapping and recombination: the role of defect physics in enhancing the open circuit voltage of metal halide perovskite solar cells. Energy Environ. Sci. 9, 3472–3481 (2016).
Baeg, K. J., Binda, M., Natali, D., Caironi, M. & Noh, Y. Y. Organic light detectors: photodiodes and phototransistors. Adv. Mater. 25, 4267–4295 (2013).
Guo, F. et al. A nanocomposite ultraviolet photodetector based on interfacial trap-controlled charge injection. Nat. Nanotechnol. 7, 798–802 (2012).
Yuan, Y. & Huang, J. Ultrahigh gain, low noise, ultraviolet photodetectors with highly aligned organic crystals. Adv. Opt. Mater. 4, 264–270 (2016).
Shao, Y., Yuan, Y. & Huang, J. Correlation of energy disorder and open-circuit voltage in hybrid perovskite solar cells. Nat. Energy 1, 15001 (2016).
Ihly, R. et al. Efficient charge extraction and slow recombination in organic–inorganic perovskites capped with semiconducting single-walled carbon nanotubes. Energy Environ. Sci. 9, 1439–1449 (2016).
Schulz, P. et al. Charge transfer dynamics between carbon nanotubes and hybrid organic metal halide perovskite films. J. Phys. Chem. Lett. 7, 418–425 (2016).
Wang, Q., Liu, X., Shao, Y., Gao, Y. & Huang, J. Qualification of p and n self-doping in CH3NH3PbI3 Films. Appl. Phys. Lett. 105, 163508 (2014).
Wetzelaer, G. J. A. et al. Trap-assisted non-radiative recombination in organic–inorganic perovskite solar cells. Adv. Mater. 27, 1837–1841 (2015).
Adinolfi, V. et al. The in-gap electronic state spectrum of methylammonium lead iodide single-crystal perovskites. Adv. Mater. 28, 3406–3410 (2016).
Liu, P. et al. Interfacial electronic structure at the CH3NH3PbI3/MoOx interface. Appl. Phys. Lett. 106, 193903 (2015).
Wu, X. et al. Trap states in lead iodide perovskites. J. Am. Chem. Soc. 137, 2089–2096 (2015).
Chae, J., Dong, Q., Huang, J. & Centrone, A. Chloride incorporation process in CH3NH3PbI3 − x Clx perovskites via nanoscale bandgap maps. Nano Lett. 15, 8114–8121 (2015).
Jiang, M. et al. Enhancing the performance of planar organo-lead halide perovskite solar cells by using a mixed halide source. J. Mater. Chem. A 3, 963–967 (2015).
Brenner, T. M., Egger, D. A., Kronik, L., Hodes, G. & Cahen, D. Hybrid organic–inorganic perovskites: low-cost semiconductors with intriguing charge-transport properties. Nat. Rev. Mater. 1, 15007 (2016).
Yuan, Y., Wang, Q. & Huang, J. in Organic-Inorganic Halide Perovskite Photovoltaics: From Fundamentals to Device Architectures (eds Park, N.-G., Grätzel, M. & Miyasaka, T. ) 137–162 (Springer, 2016).
Yuan, Y. & Huang, J. Ion migration in organometal trihalide perovskite and its impact on photovoltaic efficiency and stability. Acc. Chem. Res. 49, 286–293 (2016).
Yuan, Y., Xiao, Z., Yang, B. & Huang, J. Arising applications of ferroelectric materials in photovoltaic devices. J. Mater. Chem. A 2, 6027–6041 (2014).
Yuan, Y. et al. Photovoltaic switching mechanism in lateral structure hybrid perovskite solar cells. Adv. Energy Mater. 5, 1500615 (2015).
Deng, Y., Xiao, Z. & Huang, J. Light induced self-poling effect in organometal trihalide perovskite solar cells for increased device efficiency and stability. Adv. Energy Mater. 5, 1500721 (2015).
Zou, Y. & Holmes, R. J. Temperature-dependent bias poling and hysteresis in planar organo-metal halide perovskite photovoltaic cells. Adv. Energy Mater. 6, 1501994 (2016).
Nie, W. et al. Light-activated photocurrent degradation and self-healing in perovskite solar cells. Nat. Commun. 7, 11574 (2016).
Huang, F. et al. Fatigue behavior of planar CH3NH3PbI3 perovskite solar cells revealed by light on/off diurnal cycling. Nano Energy 27, 509–514 (2016).
Xing, J. et al. Ultrafast ion migration in hybrid perovskite polycrystalline thin films under light and suppression in single crystals. Phys. Chem. Chem. Phys. 18, 30484–30490 (2016).
Yuan, Y. et al. Electric field driven reversible conversion between methylammonium lead triiodide perovskites and lead iodide at elevated temperature. Adv. Energy Mater. 6, 1501803 (2015).
Zhao, Y. et al. A polymer scaffold for self-healing perovskite solar cells. Nat. Commun. 7, 10228 (2016).
Shockley, W. & Queisser, H. J. Detailed balance limit of efficiency of p–n junction solar cells. J. Appl. Phys. 32, 510–519 (1961).
Kirchartz, T., Rau, U., Kurth, M., Mattheis, J. & Werner, J. Comparative study of electroluminescence from Cu(In, Ga)Se2 and Si solar cells. Thin Solid Films 515, 6238–6242 (2007).
Tvingstedt, K. et al. Radiative efficiency of lead iodide based perovskite solar cells. Sci. Rep. 4, 6071 (2014).
Yao, J. et al. Quantifying losses in open-circuit voltage in solution-processable solar cells. Phys. Rev. Appl. 4, 014020 (2015).
Bi, D. et al. Efficient luminescent solar cells based on tailored mixed-cation perovskites. Sci. Adv. 2, e1501170 (2016).
The authors are grateful for the financial support from the Office of Naval Research (ONR) (Grant No. N00014-15-1-2713), Air Force Office of Scientific Research (AFOSR) (Grant No. A9550-16-1-0299) and National Science Foundation under awards of OIA-1538893, ECCS-1252623 and DMR-1505535. Y. Yuan also thanks the National Natural Science Foundation of China (Grant No. 51673218) for financial support.
The authors declare no competing interests.
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Huang, J., Yuan, Y., Shao, Y. et al. Understanding the physical properties of hybrid perovskites for photovoltaic applications. Nat Rev Mater 2, 17042 (2017). https://doi.org/10.1038/natrevmats.2017.42
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