Lead Halide Perovskites; Light Illumination; Photoluminescence; Decomposition; Segregation

Pellet N, Peng G, Gregori G, et al. Mixed-organic-cation perovskite photovoltaics for enhanced solar-light harvesting. Angewandte Chemie International Edition 2014; 53(12): 3151–3157. Eperon GE, Stranks SD, Menelaou C, et al. Forma-midinium lead trihalide: A broadly tunable perovskite for efficient planar heterojunction solar cells. Energy & Environmental Science 2014; 7(3): 982–988. Stranks SD, Snaith HJ. Metal-halide perovskites for photovoltaic and light-emitting devices. Nature Nanotechnology 2015; 10(5): 391–402. Beal RE, Slotcavage DJ, Leijtens T, et al. Cesium lead halide perovskites with improved stability for tandem solar cells. Journal of Physical Chemistry Letters 2016; 7(5): 746–751. Sjoerd A, Veldhuis, Pablo P, et al. Perovskite materials for light-emitting diodes and lasers. Advanced Materials 2016; 28(32): 6804–34. Sum TC. Halide Perovskite Lasers. CLEO: Conference on Lasers and Electro-Optics; 2017. Ahmadi M, Wu T, Hu B. A review on organic–inorganic halide perovskite photodetectors: Device engineering and fundamental physics. Advanced Materials 2017; 29(41): 1–24. Wangyang P, Gong C, Rao G, et al. Recent advances in halide perovskite photodetectors based on different dimensional materials. Advanced Optical Materials 2018; 6(11): 1–30. Dang Y, Ju D, Wang L, et al. Recent progress in the synthesis of hybrid halide perovskite single crystals. CrystEngComm 2016; 18(24): 4476–4484. Bai S, Yuan Z, Gao F. Colloidal metal halide perovskite nanocrystals: synthesis, characterization, and applications. Journal of Materials Chemistry C 2016; 4(18): 3898–3904. Yang Z, Zhang S, Li L, et al. Research progresses on large-area perovskite thin films and solar modules. Journal of Materiomics 2017; 3(4): 231–244. Miyata A, Mitioglu A, Plochocka P, et al. Direct measurement of the exciton binding energy and effective masses for charge carriers in organic-inorganic tri-halide perovskites. Nature Physics 2015; 11(7): 582–587. Protesescu L, Yakunin S, Bodnarchuk MI, et al. Nanocrystals of cesium lead halide perovskites (CsPbX3, X = Cl, Br, and I): Novel optoelectronic materials showing bright emission with wide color gamut. Nano Letters 2015; 15(6): 3692–3696. Shi D, Adinolfi V, Comin R, et al. Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals. Science 2015; 347 (6221): 519–522. Unger EL, Kegelmann L, Suchan K, et al. Roadmap and roadblocks for the band gap tunability of metal halide perovskites. Journal of Materials Chemistry A 2017; 5(23): 11401–11409. Liu H, Wu Z, Shao J, et al. CsPbxMn1-xCl3 perovskite quantum dots with high Mn substitution ratio. ACS Nano 2017; 11(2): 2239–2247. Jellicoe TC, Richter JM, Glass HFJ, et al. Synthesis and optical properties of lead-free cesium tin halide perovskite nanocrystals. Journal of the American Chemical Society 2016; 138(9): 2941–2944. Zhang J, Yang Y, Deng H, et al. High quantum yield blue emission from lead free inorganic antimony halide perovskite colloidal quantum dots. ACS Nano 2017; 11(9): 9294–9302. Leng M, Chen Z, Yang Y, et al. Lead-free, blue emitting bismuth halide perovskite quantum dots. Angewandte Chemie-International Edition 2016; 55 (48): 15012–15016. Creutz SE, Siena MCD, Creutz SE, et al. Colloidal nanocrystals of lead-free double-perovskite (elpasolite) semiconductors: Synthesis and anion exchange to access new materials. Nano Letters; 2018; 18(2): 1118–1123. Zhang L, Ju M, Liang W. The effect of moisture on the structures and properties of lead halide perovskites: A first-principles theoretical investigation. Physical Chemistry Chemical Physics 2016; 18(33): 23174–23183. Ma H, Imran M, Dang Z, et al. Growth of metal halide perovskite, from nanocrystal to micron-scale crystal: A review. Crystals 2018; 8(5): 182. Conings B, Drijkoningen J, Gauquelin N, et al. Intrinsic thermal instability of methylammonium lead trihalide perovskite. Advanced Energy Materials 2015; 5(15): 1–8. Yang J, Siempelkamp BD, Liu D, et al. Investigation of CH3NH3PbI3 degradation rates and mechanisms in controlled humidity environments using in situ techniques. ACS Nano 2015; 9(2): 1955–1963. Aristidou N, Sanchez-Molina I, Chotchuangchutch-aval T, et al. The role of oxygen in the degradation of methylammonium lead trihalide perovskite photoactive layers. Angewandte Chemie-International Edition 2015; 54(28): 8208–8212. Manser JS, Saidaminov MI, Christians JA, et al. Making and breaking of lead halide perovskites. Accounts of Chemical Research 2016; 49(2): 330–338. Dang Z, Shamsi J, Palazon F, et al. In situ transmission electron microscopy study of electron beam-induced transformations in colloidal cesium lead halide perovskite nanocrystals. ACS Nano 2017; 11(2): 2124–2132. Dang Z, Shamsi J, Akkerman QA, et al. Low-temperature electron beam-induced transformations of cesium lead halide perovskite nanocrystals. ACS Omega 2017; 2(9): 5660–5665. Philippe B, Park BW , Lindblad R, et al. Chemical and electronic structure characterization of lead halide perovskites and stability behavior under different exposures — A photoelectron spectroscopy investigation. Chemistry of Materials 2015; 27(5): 1720–1731. Han Y, Meyer S, Dkhissi Y, et al. Degradation observations of encapsulated planar CH3NH3PbI3 perovskite solar cells at high temperatures and humidity. Journal of Materials Chemistry A 2015; 3(15): 8139–8147. Leguy AMA, Hu Y, Campoy-Quiles M, et al. Reversible hydration of CH3NH3PbI3 in films, single crystals, and solar cells. Chemistry of Materials 2015; 27(9): 3397–3407. Christians JA, Herrera PAM, Kamat PV. Transformation of the excited state and photovoltaic efficiency of CH3NH3PbI3 perovskite upon controlled exposure to humidified air. Journal of the American Chemical Society 2015; 137(4): 1530–1538. Brunetti B, Cavallo C, Ciccioli A, et al. On the thermal and thermodynamic (in)stability of methylam-monium lead halide perovskites. Scientific Reports 2016; 6: 1–10. Huang W, Sadhu S, Ptasinska S. Heat- and gas-induced transformation in CH3NH3PbI3 perovskites and its effect on the efficiency of solar cells. Chemistry of Materials 2017; 29(19): 8478–8485. Milosavljević AR, Huang W, Sadhu S, et al. Low-energy electron-induced transformations in organolead halide perovskite. Angewandte Chemie International Edition 2016; 55(34): 10083–10087. Yu Y, Zhang D, Kisielowski C, et al. Atomic resolution imaging of halide perovskites. Nano Letters 2016; 16(12): 7530–7535. Wang Y, Li X, Sreejith S, et al. Photon driven transformation of cesium lead halide perovskites from few-monolayer nanoplatelets to bulk phase. Advanced Materials 2016; 28(48): 10637–10643. Yuan H, Debroye E, Janssen K, et al. Degradation of methylammonium lead iodide perovskite structures through light and electron beam driven ion migration. The Journal of Physical Chemistry Letters 2016; 7(3): 561–566. Ahn N, Kwak K, Jang SM, et al. Trapped charge-driven degradation of perovskite solar cells. Nature Communications 2016; 7: 1–9. Li Y, Xu X, Wang C, et al. Light-induced degradation of CH3NH3PbI3 hybrid perovskite thin film. Journal of Physical Chemistry C 2017; 121(7): 3904–3910. Xu R, Li Y, Jin T, et al. In situ observation of light illumination-induced degradation in organometal mixed-halide perovskite films. Acs Applied Materials & Interfaces 2018; 10(7): 6737–6746. Mosconi E, Meggiolaro D, Snaith HJ, et al. Light-induced annihilation of frenkel defects in organo-lead halide perovskites. Energy & Environmental Science 2016; 9(10): 3180–3187. Li C, Zhong Y, Luna C A, et al. Emission enhancement and intermittency in polycrystalline organolead halide perovskite films. Molecules 2016; 21(8): 1081. Chen S, Wen X, Huang S, et al. Light illumination induced photoluminescence enhancement and quenching in lead halide perovskite. Solar Rrl 2017; 1 (1). Slotcavage DJ, Karunadasa HI, McGehee MD. Light-induced phase segregation in halide-perovskite absorbers. ACS Energy Letters 2016; 1(6): 1199–1205. Li W, Rothmann MU, Liu A, et al. Phase segregation enhanced ion movement in efficient inorganic CsPbIBr2 solar cells. Advanced Energy Materials: 2017, 7(20): 1–13. Yoon SJ, Draguta S, Manser JS, et al. Tracking iodide and bromide ion segregation in mixed halide lead perovskites during photoirradiation. ACS Energy Letters 2016; 1(1): 290–296. Barker AJ, Sadhanala A, Deschler F, et al. Defect-assisted photoinduced halide segregation in mixed- halide perovskite thin films. ACS Energy Letters 2017; 2(6): 1416–1424. Bischak CG, Hetherington CL, Wu H, et al. Origin of reversible photoinduced phase separation in hybrid perovskites. Nano Letters 2017; 17(2): 1028–1033. Hoke ET, Slotcavage DJ, Dohner ER, et al. Rever sible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics. Chemical Science 2015; 6(1): 613–617. Brivio F, Caetano C, Walsh A. Thermodynamic origin of photoinstability in the CH3NH3Pb(I1-xBrx)3 hybrid halide perovskite alloy. Journal of Physical Chemistry Letters 2016; 7(6): 1083–1087. Brenes R, Eames C, Bulović V, et al. The impact of atmosphere on the local luminescence properties of metal halide perovskite grains. Advanced Materials 2018; 30(15): 1–8. Chen S, Wen X, Sheng R, et al. Mobile ion induced slow carrier dynamics in organic-inorganic perovskite CH3NH3PbBr3. ACS Applied Materials & Interfaces 2016; 8(8): 5351–5357. Dequilettes DW, Zhang W, Burlakov VM, et al. Photo-induced halide redistribution in organic-inorganic perovskite films. Nature Communications 2016; 7: 1–9. Aristidou N, Eames C, Sanchez-Molina I, et al. Fast oxygen diffusion and iodide defects mediate oxygen-induced degradation of perovskite solar cells. Nature Communications 2017; 8: 1–10. Merdasa A, Bag M, Tian Y, et al. Super-resolution luminescence microspectroscopy reveals the mechanism of photoinduced degradation in CH3NH3PbI3 perovskite nanocrystals. Journal of Physical Chemistry C 2016; 120(19): 10711–10719. Habisreutinger SN, Leijtens T, Eperon GE, et al. Carbon nanotube/polymer composites as a highly stable hole collection layer in perovskite solar cells. Nano Letters 2014; 14(10): 5561–5568. McMeekin DP, Sadoughi G, Rehman W, et al. A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells. Science 2016; 351(6269): 151–155. Jaffe A, Lin Y, Beavers CM, et al. High-pressure single-crystal structures of 3D lead-halide hybrid perovskites and pressure effects on their electronic and optical properties. ACS Central Science 2016; 2(4): 201–209.