Full Publications
2024
99. Determining the bonding–degradation trade-off at heterointerfaces for increased efficiency and stability of perovskite solar cells
Chen, J.; Wang, X.; Wang, T.; Li J.; Chia H. Y.; Liang, H.; Xi, S.; Liu, S.; Guo, X.; Guo, R.; Jia, Z.; Yin, X.; Zhou, Q.; Wang, Y.; Shi, Z.; Zhou, H.; Lai, D.; Zhang, M.; Xing, Z.; Leow, W. R.; Yan, W.; Hou, Y.
Nature Energy 2024. doi: 10.1038/s41560-024-01680-x
98. High-efficiency and thermally stable FACsPbI3 perovskite photovoltaics.
Li, S.; Jiang, Y.; Xu, J.; Wang, D.; Ding, Z.; Zhu, T.; Chen, B.; Yang, Y.; Wei, M.; Guo, R.; Hou, Y.; Chen, Y.; Sun, C.; Wei, K.; Qaid, S. M. H.; Lu, H.; Tan, H.; Di, D.; Chen, J.; Grätzel, M.; Sargent, E. H.; Yuan, M.
Nature 2024. doi: 10.1038/s41586-024-08103-7
97. Self‐Healing Optical Structures for Light‐Trapping in Perovskite Solar Cells.
Wan, G.; Alvianto, E.; Guo, H.; Wang, X.; Shin, YE; Liang, FC; Hou, Y.; Tee, BCK.
Advanced Optical Materials 2024, 2400257.
96. Regulating phase homogeneity by self-assembled molecules for enhanced efficiency and stability of inverted perovskite solar cells.
Wang, X.; Li, J.; Guo, R.; Yin, X.; Luo, R.; Guo, D.; Ji, K.; Dai, L.; Liang, H.; Jia, X.; Chen, J.; Jia, Z.; Shi, Z.; Liu, S.; Wang, Y.; Zhou, Q.; Wang, T.; Pan, G.; Müller-Buschbaum, P.; Stranks, S. D.; Hou, Y.
Nature Photonics 2024. doi: 10.1038/s41566-024-01531-x
95. Stabilizing efficient wide-bandgap perovskite in perovskite-organic tandem solar cells.
Guo, X.; Jia, Z.; Liu, S.; Guo, R.; Jiang, F.; Shi, Y.; Dong, Z.; Luo, R.; Wang, Y.-D.; Shi, Z.; Li, J.; Chen, J.; Lee, L. K.; Müller-Buschbaum, P.; Ginger, D. S.; Paterson, D. J.; Hou, Y.
Joule 2024. doi: 10.1016/j.joule.2024.06.009
94. Nickel Oxide Hole Injection Layers for Balanced Charge Injection in Quantum Dot Light‐Emitting Diodes.
Wan, H.; Jung, E. D.; Zhu, T.; Park, S. M.; Pina, J. M.; Xia, P.; Bertens, P.; Wang, Y.-K.; Atan, O.; Chen, H.; Hou, Y.; Lee, S.; Won, Y.-H.; Kim, K.-H.; Hoogland, S.; Sargent, E. H.
Small 2024, 20, 2402371.
93. Sustainable Manufacturing of Perovskite-CIGS Tandem Solar Cells through Lamination with Metal-Free Transparent Conductive Adhesives.
Alvianto, E.; Wan, G.; Shi, Z.; Liang, H.; Wang, X.; Guo, X.; Wang, C. H.; Wu, C. H.; Jiang, J. W.; Niu, X.; Tee, B. C. K.; Hou Y.
ACS Energy Lett. 2024, 9 (5), 2057-2064.
92. Opportunities and challenges in perovskite–organic thin-film tandem solar cells.
Meng, X.; Jia, Z.; Niu, X.; He, C.; Hou, Y.
Nanoscale 2024, 16, 8307-8316.
91. Triple-junction solar cells with cyanate in ultrawide bandgap perovskites.
Liu, S.; Lu, Y.; Yu, C.; Li, J.; Luo, R.; Guo, R.; Liang, H.; Jia, X.; Guo, X.; Wang, Y.; Zhou, Q.; Wang, X.; Yang, S.; Sui, M.; Müller-Buschbaum, P.; Hou, Y.
Nature 2024, 628, 306-312.
90. Perovskite–organic tandem solar cells.
Brinkmann, K.; Wang, P.; Lang, F.; Li, W.; Guo, X.; Zimmermann, F.; Olthof, S.; Neher, D.; Hou, Y.; Stolterfoht, M.; Wang, T.; Djurišić, A.; Riedl, T.
Nature Reviews Materials 2024, 9 (3), 202–217.
89. Enhancing the efficiency and longevity of inverted perovskite solar cells with antimony-doped tin oxides.
Li, J.; Liang, H.; Xiao, C.; Jia, X.; Guo, R.; Chen, J.; Guo, X.; Luo, R.; Wang, X.; Li, M.; Rossier, M.; Hauser, A.; Linardi, F.; Alvianto, E.; Liu, S.; Feng, J.; Hou, Y.
Nature Energy 2024, 9 (3), 308-315.
88. “T-shaped” Carbazole Alkylammonium Cation Passivation in Perovskite Solar Cells.
Shi, Z.; Guo, R.; Luo, R.; Wang, X.; Ma, J.; Feng, J.; Niu, X.; Alvianto, E.; Jia, Z.; Guo, X.; Liang, H.; Chen, J.; Li, Z.; Sun, K.; Jiang, X.; Wu, Y.; Müller-Buschbaum, P.; Hu, W.; Hou, Y.
ACS Energy Lett. 2024, 9, 419–427.
2023
87. Surface Passivation with Diaminopropane Dihydroiodide for p-i-n Perovskite Solar Cells with Over 25% Efficiency.
Lan, Z.; Wang, Y.; Shao, J.; Ma, D.; Liu, Z.; Li, D.; Hou, Y.; Yao, J.; Zhong, Y.
Adv. Funct. Mater. 2023, 2312426.
86. Trace Water in Lead Iodide Affecting Perovskite Crystal Nucleation Limits the Performance of Perovskite Solar Cells.
Guo, R.; Xiong, Q.; Ulatowski, A.; Li, S.; Ding, Z.; Xiao, T.; Liang, S.; Heger, J. E.; Guan, T.; Jiang, X.; Sun, K.; Reb, L. K.; Reus, M. A.; Chumakov, A.; Schwartzkopf, M.; Yuan, M.; Hou, Y.; Roth, S. V.; Herz, L. M.; Gao, P.; Müller-Buschbaum, P.
Adv. Mater. 2023, 36 (7), 2310237.
85. Solution-Growth Liquid-Phase Epitaxy of CsPbBr3 on NaCl by Optimizing the Substrate Dissolution.
Elia, J.; Levchuk, I.; Hou, Y.; Matt, G.-J.; These, A.; Zhao, Y.; Zhang, J.; Forberich, K.; Osvet, A.; Götz, K.; Prihoda, A.; Wu, M.; Harreiß, C.; Rechberger, S.; Will, J.; Unruh, T.; Spiecker, E.; Zorenko, Y.; Batentschuk, M.; Brabec, C.-J.
J. Phys. Chem. C 2023, 127 (45), 22412–22424.
84. 29.9%-efficient, commercially viable perovskite/CuInSe2 thin-film tandem solar cells.
Liang, H.; Feng, J.; Rodríguez-Gallegos, C.-D.; Krause, M.; Wang, X.; Alvianto, E.; Guo, R.; Liu, H.; Kothandaraman, R.-K.; Carron, R.; Tiwari, A.-N.; Peters, I.-M.; Fu, F.; Hou, Y.
Joule 2023, 7, 1-14.
83. Refining the Substrate Surface Morphology for Achieving Efficient Inverted Perovskite Solar Cells.
Guo, R.; Wang, X.; Jia, X.; Guo, X.; Li, J.; Li, Z.; Sun, K.; Jiang, X.; Alvianto, E.; Shi, Z.; Schwartzkopf, M.; Buschbaum, P.; Hou, Y.
Adv. Energy Mater. 2023, 13 (43), 2302280.
82. Resonant perovskite solar cells with extended band edge.
Feng, J.; Wang, X.; Li, J.; Liang, H.; Wen, W.; Alvianto, E.; Qiu, C.; Su, R.; Hou, Y.
Nature Communications 2023, 14 (1), 5392.
81. Accounting for Fabrication Variability in Transparent Perovskite Solar Cells for Four‐Terminal Tandem Applications.
Tan, H.; Liang, H.; Krause, M.; Zhao, X.; Kothandaraman, R.; Carron, R.; Tiwari, A.; Fu, F.; Birgersson, E.; Hou, Y.; Xue, H.
Sol. RRL 2023, 7 (18), 2300339.
80. Compact spin-valley-locked perovskite emission.
Chen, Y.; Feng, J.; Huang, Y.; Chen, W.; Su, R.; Ghosh, S.; Hou, Y.; Xiong, Q.; Qiu, C.
Nature Materials 2023, 22, 1065-1070.
79. Roadmap on commercialization of metal halide perovskite photovoltaics.
Feng, S.; Cheng, Y.; Yip, H.; Zhong, Y.; Fong, P.; Li, G.; Ng, A.; Chen, C.; Castriotta, L.; Matteocci, F.; Vesce, L.; Saranin, D.; Carlo, A.; Wang, P.; Ho, J.; Hou, Y.; Lin, F.; Aberle, A.; Song, Z.; Yan, Y.; Chen, X.; Yang, Y.; Syed, A.; Ahmad, I.; Leung, T.; Wang, Y.; Lin, J.; Hu, H.; Karimipour, M.; Baumann, F.; Tanko, K.; Pereyra, C.; Raga, S.; Xie, H.; Lira-Cantu, M.; Khenkin, M.; Visoly-Fisher, I.; Katz, E.; Vaynzof, Y.; Vidal, R.; Yu, G.; Lin, H.; Weng, S.; Wang, S.; Djurisic, A.
J. Phys. Mater. 2023, 6, 032501.
2022
78. An embedded interfacial network stabilizes inorganic CsPbI3 perovskite thin films.
Steele, J.; Braeckevelt, T.; Prakasam, V.; Degutis, G.; Yuan, H.; Jin, H.; Solano, E.; Puech, P.; Basak, S.; Pintor-Monroy, M.; Gorp, H.; Fleury, G.; Yang, R.; Lin, Z.; Huang, H.; Debroye, E.; Chernyshov, D.; Chen, B.; Wei, M.; Hou, Y.; Gehlhaar, R.; Genoe, J.; Feyter, S.; Rogge, S.; Walsh, A.; Sargent, E.; Yang, P.; Hofkens, J.; Speybroeck, V.; Roeffaers, M.
Nature Communications 2022, 13, 7513.
77. Sub-millimetre light detection and ranging using perovskites.
Najarian, A.; Vafaie, M.; Johnston, A; Zhu, T.; Wei, M.; Saidaminov, M.; Hou, Y.; Hoogland, S.; Arquer, F.; Sargent, E.
Nature Electronics 2022, 5, 511–518.
76. Modeling and sensitivity analysis of a two-terminal perovskite on organic tandem solar cell.
Zhao, X.; Tan, H.-Q.; Birgersson, E.; Chen, W.; Hou, Y.; Xue, H.
Cell Rep. Phys. Sci. 2022, 3 (9), 101038.
75. Scalable processing for realizing 21.7%-efficient all-perovskite tandem solar modules.
Xiao, K.; Lin, Y.; Zhang, M.; Oliver, R.; Wang, X.; Liu, Z.; Luo, X.; Li, J.; Lai, D.; Luo, H.; Lin, R.; Xu, J.; Hou, Y.; Snaith, H.; Tan, H.
Science 2022, 376 (6594), 762-767.
74. Developing the Next-Generation Perovskite/Si Tandems: Toward Efficient, Stable, and Commercially Viable Photovoltaics.
Li, J.; Alvianto, E.; Hou, Y.
ACS Appl. Mater. Interfaces 2022, 14 (30), 34262–34268.
73. Quantum-size-tuned heterostructures enable efficient and stable inverted perovskite solar cells.
Chen, H.; Teale, S.; Chen, B.; Hou, Y.; Grater, L.; Zhe, T.; Bertens, K.; Park, S. M.; Atapattu, H. R.; Gao, Y.; Wei, M.; Johnston, A. K.; Zhou, Q.; Xu, K.; Yu, D.; Han, C.; Cui, T.; Jung, E. H.; Zhou, C.; Zhou, W.; Proppe, A. H.; Hoogland, S.; Laquai, F.; Filleter, T.; Graham, K. R.; Ning, Z.; Sargent, E. H.
Nature Photonics 2022, 16, 352-358.
72. Monolithic perovskite/organic tandem solar cells with 23.6% efficiency enabled by reduced voltage losses and optimized interconnecting layer.
Chen, W.; Zhu, Y.; Xiu, J.; Chen, G.; Liang, H.; Liu, S.; Xue, H.; Birgersson, E.; Ho, J. W.; Qin, X.; Lin, J.; Ma, R.; Liu, T.; He, Y.; Ng, M.-C.; Guo, X.; He, Z.; Yan, H.; Djurišić, A. B.; Hou, Y.
Nature Energy 2022, 7 (3), 229-237.
71. Monolithic Perovskite-silicon Tandem Solar cells: from the Lab to Fab?
Fu, F.; Li, J.; Yang, C.-J.; Liang, H.; Faes, A.; Jeangros, Q.; Ballif, C.; Hou, Y.
Adv. Mater. 2022, 34 (24), 2106540.
⬆️ ⬆️ Publications at NUS start from here ⬆️ ⬆️
2021
70. Bright and Stable Light-Emitting Diodes Based on Perovskite Quantum Dots in Perovskite Matrix.
Liu, Y.; Dong, Y.; Zhu, T.; Ma, D.; Proppe, A.; Chen, B.; Zheng, C.; Hou, Y.; Lee, S.; Sun, B.; Jung, E.; Yuan, F.; Wang, Y.; Sagar, L.; Hoogland, S.; García de Arquer, F.; Choi, M.; Singh, K.; Kelley, S.; Voznyy, O.; Lu, Z.; Sargent, E. H.
J. Am. Chem. Soc. 2021, 143 (38), 15606-15615.
69. Quantum Dot Self-Assembly Enables Low-Threshold Lasing.
Zhou, C.; Pina, J. M.; Zhu, T.; Parmar, D. H.; Chang, H.; Yu, J.; Yuan, F.; Bappi, G.; Hou, Y.; Zheng, X.; Abed, J.; Chen, H.; Zhang, J.; Gao, Y.; Chen, B.; Wang, Y.; Chen, H.; Zhang, T.; Hoogland, S.; Saidaminov, M.; Sun, L.; Bakr, O.; Dong, H.; Zhang, L.; Sargent, E. H.
Adv. Sci. 2021, 8 (20), 2101125.
68. Passivation of the Buried Interface via Preferential Crystallization of 2D Perovskite on Metal Oxide Transport Layers.
Chen, B.; Chen, H.; Hou, Y.; Xu, J.; Teale, S.; Bertens, K.; Chen, H.; Proppe, A.; Zhou, Q.; Yu, D.; Xu, K.; Vafaie, M.; Liu, Y.; Dong, Y.; Jung, E.; Zheng, C.; Zhu, T.; Ning, Z.; Sargent, E. H.
Adv. Mater. 2021, 33 (41), 2103394.
67. Toward Stable Monolithic Perovskite/Silicon Tandem Photovoltaics: A Six-Month Outdoor Performance Study in a Hot and Humid Climate.
De Bastiani, M.; Van Kerschaver, E.; Jeangros, Q.; Ur Rehman, A.; Aydin, E.; Isikgor, F.; Mirabelli, A.; Babics, M.; Liu, J.; Zhumagali, S.; Ugur, E.; Harrison, G.; Allen, T.; Chen, B.; Hou, Y.; Shikin, S.; Sargent, E.; Ballif, C.; Salvador, M.; De Wolf, S.
ACS Energy Lett. 2021, 6 (8), 2944-2951.
66. One-Step Synthesis of SnI2·(DMSO)x Adducts for High-Performance Tin Perovskite Solar Cells.
Jiang, X.; Li, H.; Zhou, Q.; Wei, Q.; Wei, M.; Jiang, L.; Wang, Z.; Peng, Z.; Wang, F.; Zang, Z.; Xu, K.; Hou, Y.; Teale, S.; Zhou, W.; Si, R.; Gao, X.; Sargent, E. H.; Ning, Z.
J. Am. Chem. Soc. 2021, 143 (29), 10097-10976.
65. Ligand-bridged charge extraction and enhanced quantum efficiency enable efficient n–i–p perovskite/silicon tandem solar cells.
Aydin, E.; Liu, J.; Ugur, E.; Azmi, R.; Harrison, G.; Hou, Y.; Chen, B.; Zhumagali, S.; De Bastiani, M.; Wang, M.; Raja, W.; Allen, T.; Rehman, A.; Subbiah, A.; Babics, M.; Babayigit, A.; Isikgor, F.; Wang, K.; Van Kerschaver, E.; Tsetseris, L.; Sargent, E. H.; Laquai, F.; De Wolf, S.
Energy Environ. Sci. 2021, 14 (8), 4377-4390.
64. Synthesis, Applications, and Prospects of Quantum-Dot-in-Perovskite Solids.
Chen, H.; Pina, J. M.; Hou, Y.; Sargent, E. H.
Adv. Energy Mater. 2021, 12 (4), 2100774.
63. All-inorganic quantum dot LEDs based on phase-stabilized α-CsPbI3 perovskite.
Wang Y.; Yuan, F.; Dong, Y.; Li, J.; Johnston, A.; Chen, B.; Saidaminov, M. I.; Zhou, C.; Zheng, X.; Hou, Y.; Bertens, K.; Ebe, H.; Ma, D.; Deng, Z.; Yuan, S.; Chen, R.; Sagar, L. K.; Liu, J.; Fan, J.; Li, P.; Li, X.; Gao, Y.; Fung, M.; Lu, Z.; Bakr, O. M.; Liao, L.; Sargent, E. H.
Angew. Chem. Int. Ed. 2021, 60 (29), 16164–16170.
62. Discovery of temperature-induced stability reversal in perovskites using high-throughput robotic learning.
Zhao, Y.; Zhang, J.; Xu, Z.; Sun, S.; Langner, S.; Hartono, N. T. P.; Heumueller, T.; Hou, Y.; Elia, J.; Li, N.; Matt, G. J.; Du, X.; Meng, W.; Osvet, A.; Zhang, K.; Stubhan, T.; Feng, Y.; Hauch, J.; Sargent, E. H.; Buonassisi, T.; Brabec, C. J.
Nature Communications 2021, 12 (1), 2191.
61. Dopant-Assisted Matrix Stabilization Enables Thermoelectric Performance Enhancement in n-Type Quantum Dot Films.
Nugraha, M. I.; Sun, B.; Kim, H.; EL-Labban, A.; Desai, S.; Chaturvedi, N.; Hou, Y.; Garcia de Arquer, F. P.; Alshareef, H. N.; Sargent, E. H.; Baran, D.
ACS Appl. Mater. Interfaces 2021, 13 (16), 18999–19007.
60. Band Engineering via Gradient Molecular Dopants for CsFA Perovskite Solar Cells.
Sargent, E. H.
Adv. Funct. Mater. 2021, 31 (18), 2010572.
59. An antibonding valence band maximum enables defect-tolerant and stable GeSe photovoltaics.
Liu, S.; Dai, C.; Min, Y.; Hou, Y.; Proppe, A. H.; Zhou, Y.; Chen, C.; Chen, S.; Tang, J.; Xue, D.; Sargent, E. H.; Hu, J.
Nature Communications 2021, 12 (1), 670.
58. Efficient bifacial monolithic perovskite/silicon tandem solar cells via bandgap engineering.
Bastiani, M. D.; Mirabelli, A. J.; Hou, Y.; Gota, F.; Aydin, E.; Allen, T. G.; Troughton, J.; Subbiah, A. S.; Isikgor, F. H.; Liu, J.; Xu, L.; Chen, B.; Kerschaver, E. V.; Baran, D.; Fraboni, B.; Salvador, M. F.; Paetzold, U. W.; Sargent E. H.; Wolf, S. D.
Nature Energy 2021, 6 (2), 167–175.
2020
57. Strain-activated light-induced halide segregation in mixed-halide perovskite solids.
Zhao, Y.; Miao, P.; Elia, J.; Hu, H.; Wang, X.; Heumueller, T.; Hou, Y.; Matt, G. J.; Osvet, A.; Chen, Y. T.; Tarragó, M.; de Ligny, D.; Przybilla, T.; Denninger, P.; Will, J.; Zhang, J.; Tang, X.; Li, N.; He, C.; Pan, A,; Meixner, A.; Spiecker, E; Zhang, D.; Brabec, C. J.
Nature Communications 2020, 11 (1), 1–9.
56. All-Perovskite Tandem Solar Cells with 24.2% Certified Efficiency and Area over 1 cm2 Using Surface-Anchoring Zwitterionic Antioxidant.
Xiao, K.; Lin, R.; Han, Q.; Hou, Y.; Qin, Z.; Nguyen, H. T.; Wen, J.; Wei, M.; Yeddu, V.; Saidaminov, M. I.; Gao, Y.; Luo, X.; Wang, Y.; Gao, H.; Zhang, C.; Xu, J.; Zhu, J.; Sargent, E. H.; Tan, H.
Nature Energy 2020, 5 (11), 870–880.
55. Efficient Tandem Solar Cells with Solution-Processed Perovskite on Textured Crystalline Silicon.
Hou, Y.; Aydin, E.; Bastiani, M. D.; Xiao, C.; Isikgor, F. H.; Xue, D.-J.; Chen, B.; Chen, H.; Bahrami, B.; Chowdhury, A. H.; Johnston, A.; Baek, S.-W.; Huang, Z.; Wei, M.; Dong, Y.; Troughton, J.; Jalmood, R.; Mirabelli, A. J.; Allen, T. G.; Kerschaver, E. V.; Saidaminov, M. I.; Baran, D.; Qiao, Q.; Zhu, K.; Wolf, S. D.; Sargent, E. H.
Science 2020, 367 (6482), 1135–1140.
54. All-Perovskite Tandem Solar Cells: A Roadmap to Uniting High Efficiency with High Stability.
Zheng, X.; Alsalloum, A. Y.; Hou, Y.; Sargent, E. H.; Bakr, O. M.
Acc. Mater. Res. 2020, 1 (1), 63–76.
53. Regulating Strain in Perovskite Thin Films through Charge-Transport Layers.
Xue, D.-J.; Hou, Y.; Liu, S.-C.; Wei, M.; Chen, B.; Huang, Z.; Li, Z.; Sun, B.; Proppe, A. H.; Dong, Y.; Saidaminov, M. I.; Kelley, S. O.; Hu, J.-S.; Sargent, E. H.
Nature Communications 2020, 11 (1), 1514.
52. Combining Efficiency and Stability in Mixed Tin–Lead Perovskite Solar Cells by Capping Grains with an Ultrathin 2D Layer.
Wei, M.; Xiao, K.; Walters, G.; Lin, R.; Zhao, Y.; Saidaminov, M. I.; Todorović, P.; Johnston, A.; Huang, Z.; Chen, H.; Li, A.; Zhu, J.; Yang, Z.; Wang, Y.-K.; Proppe, A. H.; Kelley, S. O.; Hou, Y.; Voznyy, O.; Tan, H.; Sargent, E. H.
Adv. Mater. 2020, 32 (12), 1907058.
51. Dimensional Mixing Increases the Efficiency of 2D/3D Perovskite Solar Cells.
Teale, S.; Proppe, A. H.; Jung, E. H.; Johnston, A.; Parmar, D. H.; Chen, B.; Hou, Y.; Kelley, S. O.; Sargent, E. H.
J. Phys. Chem. Lett. 2020, 11 (13), 5115–5119.
50. Heterogeneous Supersaturation in Mixed Perovskites.
Tan, C. S.; Hou, Y.; Saidaminov, M. I.; Proppe, A.; Huang, Y. S.; Zhao, Y.; Wei, M.; Walters, G.; Wang, Z.; Zhao, Y.; Todorovic, P.; Kelley, S. O.; Chen, L. J.; Sargent, E. H.
Adv. Sci. 2020, 7 (7), 1903166.
49. Engineering of the Electron Transport Layer/Perovskite Interface in Solar Cells Designed on TiO2 Rutile Nanorods.
Shahvaranfard, F.; Altomare, M.; Hou, Y.; Hejazi, S.; Meng, W.; Osuagwu, B.; Li, N.; Brabec, C. J.; Schmuki, P.
Adv. Funct. Mater. 2020, 30 (10), 1909738.
48. Multi-Cation Perovskites Prevent Carrier Reflection from Grain Surfaces.
Saidaminov, M. I.; Williams, K.; Wei, M.; Johnston, A.; Quintero-Bermudez, R.; Vafaie, M.; Pina, J. M.; Proppe, A. H.; Hou, Y.; Walters, G.; Kelley, S. O.; Tisdale, W. A.; Sargent, E. H.
Nature Materials 2020, 19 (4), 412–418.
47. Visualizing and Suppressing Nonradiative Losses in High Open-Circuit Voltage n-i-p-Type CsPbI3 Perovskite Solar Cells.
Meng, W.; Hou, Y.; Karl, A.; Gu, E.; Tang, X.; Osvet, A.; Zhang, K.; Zhao, Y.; Du, X.; Garcia Cerrillo, J.; Li, N.; Brabec, C. J.
ACS Energy Lett. 2020, 5 (1), 271–279.
46. Chloride Insertion–Immobilization Enables Bright, Narrowband, and Stable Blue-Emitting Perovskite Diodes.
Ma, D.; Todorović, P.; Meshkat, S.; Saidaminov, M. I.; Wang, Y.-K.; Chen, B.; Li, P.; Scheffel, B.; Quintero-Bermudez, R.; Fan, J. Z.; Dong, Y.; Sun, B.; Xu, C.; Zhou, C.; Hou, Y.; Li, X.; Kang, Y.; Voznyy, O.; Lu, Z.-H.; Ban, D.; Sargent, E. H.
J. Am. Chem. Soc. 2020, 142 (11), 5126–5134.
45. Bifunctional Surface Engineering on SnO2 Reduces Energy Loss in Perovskite Solar Cells.
Jung, E. H.; Chen, B.; Bertens, K.; Vafaie, M.; Teale, S.; Proppe, A.; Hou, Y.; Zhu, T.; Zheng, C.; Sargent, E. H.
ACS Energy Lett. 2020, 5 (9), 2796–2801.
44. Stable, Bromine-Free, Tetragonal Perovskites with 1.7 EV Bandgaps via A-Site Cation Substitution.
Huang, Z.; Chen, B.; Sagar, L. K.; Hou, Y.; Proppe, A.; Kung, H.-T.; Yuan, F.; Johnston, A.; Saidaminov, M. I.; Jung, E. H.; Lu, Z.-H.; Kelley, S. O.; Sargent, E. H.
ACS Mater. Lett. 2020, 2 (7), 869–872.
43. Managing Grains and Interfaces via Ligand Anchoring Enables 22.3%-Efficiency Inverted Perovskite Solar Cells.
Zheng, X.; Hou, Y.; Bao, C.; Yin, J.; Yuan, F.; Huang, Z.; Song, K.; Liu, J.; Troughton, J.; Gasparini, N.; Zhou, C.; Lin, Y.; Xue, D.-J.; Chen, B.; Johnston, A. K.; Wei, N.; Hedhili, M. N.; Wei, M.; Alsalloum, A. Y.; Maity, P.; Turedi, B.; Yang, C.; Baran, D.; Anthopoulos, T. D.; Han, Y.; Lu, Z.-H.; Mohammed, O. F.; Gao, F.; Sargent, E. H.; Bakr, O. M.
Nature Energy 2020, 5 (2), 131–140.
42. Bipolar-Shell Resurfacing for Blue LEDs Based on Strongly Confined Perovskite Quantum Dots.
Dong, Y.; Wang, Y.-K.; Yuan, F.; Johnston, A.; Liu, Y.; Ma, D.; Choi, M.-J.; Chen, B.; Chekini, M.; Baek, S.-W.; Sagar, L. K.; Fan, J.; Hou, Y.; Wu, M.; Lee, S.; Sun, B.; Hoogland, S.; Quintero-Bermudez, R.; Ebe, H.; Todorovic, P.; Dinic, F.; Li, P.; Kung, H. T.; Saidaminov, M. I.; Kumacheva, E.; Spiecker, E.; Liao, L.-S.; Voznyy, O.; Lu, Z.-H.; Sargent, E. H.
Nature Nanotechnology 2020, 15 (8), 668–674.
41. Enhanced Optical Path and Electron Diffusion Length Enable High-Efficiency Perovskite Tandems.
Chen, B.; Baek, S.-W.; Hou, Y.; Aydin, E.; De Bastiani, M.; Scheffel, B.; Proppe, A.; Huang, Z.; Wei, M.; Wang, Y.-K.; Jung, E.-H.; Allen, T. G.; Van Kerschaver, E.; García de Arquer, F. P.; Saidaminov, M. I.; Hoogland, S.; De Wolf, S.; Sargent, E. H.
Nature Communication 2020, 11 (1), 1257.
2019
40. Quantum Dots Supply Bulk- and Surface-Passivation Agents for Efficient and Stable Perovskite Solar Cells.
Zheng, X.; Troughton, J.; Gasparini, N.; Lin, Y.; Wei, M.; Hou, Y.; Liu, J.; Song, K.; Chen, Z.; Yang, C.; Turedi, B.; Alsalloum, A. Y.; Pan, J.; Chen, J.; Zhumekenov, A. A.; Anthopoulos, T. D.; Han, Y.; Baran, D.; Mohammed, O. F.; Sargent, E. H.; Bakr, O. M.
Joule 2019, 3 (8), 1963–1976.
39. Reducing Defects in Halide Perovskite Nanocrystals for Light-Emitting Applications.
Zheng, X.; Hou, Y.; Sun, H.-T.; Mohammed, O. F.; Sargent, E. H.; Bakr, O. M.
J. Phys. Chem. Lett. 2019, 10 (10), 2629–2640.
38. Double-Side-Passivated Perovskite Solar Cells with Ultra-Low Potential Loss.
Zhao, Y.; Li, Q.; Zhou, W.; Hou, Y.; Zhao, Y.; Fu, R.; Yu, D.; Liu, X.; Zhao, Q.
Sol. RRL 2019, 3 (2), 1800296.
37. Solution-Processed Perovskite-Colloidal Quantum Dot Tandem Solar Cells for Photon Collection beyond 1000 nm.
Manekkathodi, A.; Chen, B.; Kim, J.; Baek, S.-W.; Scheffel, B.; Hou, Y.; Ouellette, O.; Saidaminov, M. I.; Voznyy, O.; Madhavan, V. E.; Belaidi, A.; Ashhab, S.; Sargent, E.
J. Mater. Chem. A 2019, 7 (45), 26020–26028.
36. Suppressed Ion Migration in Reduced-Dimensional Perovskites Improves Operating Stability.
Huang, Z.; Proppe, A. H.; Tan, H.; Saidaminov, M. I.; Tan, F.; Mei, A.; Tan, C.-S.; Wei, M.; Hou, Y.; Han, H.; Kelley, S. O.; Sargent, E. H.
ACS Energy Lett. 2019, 4 (7), 1521–1527.
35. Assembling Mesoscale-Structured Organic Interfaces in Perovskite Photovoltaics.
Hou, Y.; Xie, C.; Radmilovic, V. V.; Puscher, B.; Wu, M.; Heumüller, T.; Karl, A.; Li, N.; Tang, X.; Meng, W.; Chen, S.; Osvet, A.; Guldi, D.; Spiecker, E.; Radmilović, V. R.; Brabec, C. J.
Adv. Mater. 2019, 31 (8), 1806516.
34. Efficient and Stable Inverted Perovskite Solar Cells Incorporating Secondary Amines.
Chen, H.; Wei, Q.; Saidaminov, M. I.; Wang, F.; Johnston, A.; Hou, Y.; Peng, Z.; Xu, K.; Zhou, W.; Liu, Z.; Qiao, L.; Wang, X.; Xu, S.; Li, J.; Long, R.; Ke, Y.; Sargent, E. H.; Ning, Z.
Adv. Mater. 2019, 31 (46), 1903559.
33. Ionic Dipolar Switching Hinders Charge Collection in Perovskite Solar Cells with Normal and Inverted Hysteresis.
Almora, O.; Lopez-Varo, P.; Cho, K. T.; Aghazada, S.; Meng, W.; Hou, Y.; Echeverría-Arrondo, C.; Zimmermann, I.; Matt, G. J.; Jiménez-Tejada, J. A.; Brabec, C. J.; Nazeeruddin, M. K.; Garcia-Belmonte, G.
Sol. Energy Mater Sol. Cells 2019, 195, 291–298.
2018
32. Evidence of Tailoring the Interfacial Chemical Composition in Normal Structure Hybrid Organohalide Perovskites by a Self-Assembled Monolayer.
Will, J.; Hou, Y.; Scheiner, S.; Pinkert, U.; Hermes, I. M.; Weber, S. A. L.; Hirsch, A.; Halik, M.; Brabec, C.; Unruh, T.
ACS Appl. Mater. Interfaces 2018, 10 (6), 5511–5518.
31. Resolving a Critical Instability in Perovskite Solar Cells by Designing a Scalable and Printable Carbon Based Electrode-Interface Architecture.
Mashhoun, S.; Hou, Y.; Chen, H.; Tajabadi, F.; Taghavinia, N.; Egelhaaf, H.-J.; Brabec, C. J.
Adv. Energy Mater. 2018, 8 (31), 1802085.
30. The Interplay of Contact Layers: How the Electron Transport Layer Influences Interfacial Recombination and Hole Extraction in Perovskite Solar Cells.
Hermes, I. M.; Hou, Y.; Bergmann, V. W.; Brabec, C. J.; Weber, S. A. L.
J. Phys. Chem. Lett. 2018, 9 (21), 6249–6256.
29. Switching Off Hysteresis in Perovskite Solar Cells by Fine-Tuning Energy Levels of Extraction Layers.
Guerrero, A.; Bou, A.; Matt, G.; Almora, O.; Heumüller, T.; Garcia‐Belmonte, G.; Bisquert, J.; Hou, Y.; Brabec, C.
Adv. Energy Mater. 2018, 8 (21), 1703376.
28. Single Molecular Precursor Ink for AgBiS2 Thin Films: Synthesis and Characterization.
Gu, E.; Lin, X.; Tang, X.; Matt, G. J.; Osvet, A.; Hou, Y.; Jäger, S.; Xie, C.; Karl, A.; Hock, R.; Brabec, C. J.
J. Mater. Chem. C 2018, 6 (28), 7642–7651.
27. Exploring the Stability of Novel Wide Bandgap Perovskites by a Robot Based High Throughput Approach.
Chen, S.; Hou, Y.; Chen, H.; Tang, X.; Langner, S.; Li, N.; Stubhan, T.; Levchuk, I.; Gu, E.; Osvet, A.; Brabec, C. J.
Adv. Energy Mater. 2018, 8 (6), 1701543.
2017
26. Abnormal Strong Burn-In Degradation of Highly Efficient Polymer Solar Cells Caused by Spinodal Donor-Acceptor Demixing.
Li, N.; Perea, J. D.; Kassar, T.; Richter, M.; Heumueller, T.; Matt, G. J.; Hou, Y.; Güldal, N. S.; Chen, H.; Chen, S.; Langner, S.; Berlinghof, M.; Unruh, T.; Brabec, C. J.
Nature Communication 2017, 8 (1), 14541.
25. Suppression of Hysteresis Effects in Organohalide Perovskite Solar Cells.
Hou, Y.; Scheiner, S.; Tang, X.; Gasparini, N.; Richter, M.; Li, N.; Schweizer, P.; Chen, S.; Chen, H.; Quiroz, C. O. R.; Du, X.; Matt, G. J.; Osvet, A.; Spiecker, E.; Fink, R. H.; Hirsch, A.; Halik, M.; Brabec, C. J.
Adv. Mater. Interfaces 2017, 4 (11), 1700007.
24. A Generic Interface to Reduce the Efficiency-Stability-Cost Gap of Perovskite Solar Cells.
Hou, Y.; Du, X.; Scheiner, S.; McMeekin, D. P.; Wang, Z.; Li, N.; Killian, M. S.; Chen, H.; Richter, M.; Levchuk, I.; Schrenker, N.; Spiecker, E.; Stubhan, T.; Luechinger, N. A.; Hirsch, A.; Schmuki, P.; Steinrück, H.-P.; Fink, R. H.; Halik, M.; Snaith, H. J.; Brabec, C. J.
Science 2017, 358 (6367), 1192–1197.
2016
23. Overcoming Electrode-Induced Losses in Organic Solar Cells by Tailoring a Quasi-Ohmic Contact to Fullerenes via Solution-Processed Alkali Hydroxide Layers.
Zhang, H.; Shallcross, R. C.; Li, N.; Stubhan, T.; Hou, Y.; Chen, W.; Ameri, T.; Turbiez, M.; Armstrong, N. R.; Brabec, C. J.
Adv. Energy Mater. 2016, 6 (9), 1502195.
22. Photoinduced Degradation of Methylammonium Lead Triiodide Perovskite Semiconductors.
Tang, X.; Brandl, M.; May, B.; Levchuk, I.; Hou, Y.; Richter, M.; Chen, H.; Chen, S.; Kahmann, S.; Osvet, A.; Maier, F.; Steinrück, H.-P.; Hock, R.; Matt, G. J.; Brabec, C. J.
J. Mater. Chem. A 2016, 4 (41), 15896–15903.
21. Coloring Semitransparent Perovskite Solar Cells via Dielectric Mirrors.
Ramírez Quiroz, C. O.; Bronnbauer, C.; Levchuk, I.; Hou, Y.; Brabec, C. J.; Forberich, K.
ACS Nano 2016, 10 (5), 5104–5112.
20. Deciphering the Role of Impurities in Methylammonium Iodide and Their Impact on the Performance of Perovskite Solar Cells.
Levchuk, I.; Hou, Y.; Gruber, M.; Brandl, M.; Herre, P.; Tang, X.; Hoegl, F.; Batentschuk, M.; Osvet, A.; Hock, R.; Peukert, W.; Tykwinski, R. R.; Brabec, C. J.
Adv. Mater. Interfaces 2016, 3 (22), 1600593.
19. Effective Ligand Engineering of the Cu2ZnSnS4 Nanocrystal Surface for Increasing Hole Transport Efficiency in Perovskite Solar Cells.
Khanzada, L. S.; Levchuk, I.; Hou, Y.; Azimi, H.; Osvet, A.; Ahmad, R.; Brandl, M.; Herre, P.; Distaso, M.; Hock, R.; Peukert, W.; Batentschuk, M.; Brabec, C. J.
Adv. Funct. Mater. 2016, 26 (45), 8300–8306.
18. A Series of Pyrene-Substituted Silicon Phthalocyanines as Near-IR Sensitizers in Organic Ternary Solar Cells.
Ke, L.; Min, J.; Adam, M.; Gasparini, N.; Hou, Y.; Perea, J. D.; Chen, W.; Zhang, H.; Fladischer, S.; Sale, A.-C.; Spiecker, E.; Tykwinski, R. R.; Brabec, C. J.; Ameri, T.
Adv. Energy Mater. 2016, 6 (7), 1502355.
17. Overcoming the Interface Losses in Planar Heterojunction Perovskite-Based Solar Cells.
Hou, Y.; Chen, W.; Baran, D.; Stubhan, T.; Luechinger, N. A.; Hartmeier, B.; Richter, M.; Min, J.; Chen, S.; Quiroz, C. O. R.; Li, N.; Zhang, H.; Heumueller, T.; Matt, G. J.; Osvet, A.; Forberich, K.; Zhang, Z.-G.; Li, Y.; Winter, B.; Schweizer, P.; Spiecker, E.; Brabec, C. J.
Adv. Mater. 2016, 28 (25), 5112–5120.
16. Exploring the Limiting Open-Circuit Voltage and the Voltage Loss Mechanism in Planar CH3NH3PbBr3 Perovskite Solar Cells.
Chen, S.; Hou, Y.; Chen, H.; Richter, M.; Guo, F.; Kahmann, S.; Tang, X.; Stubhan, T.; Zhang, H.; Li, N.; Gasparini, N.; Quiroz, C. O. R.; Khanzada, L. S.; Matt, G. J.; Osvet, A.; Brabec, C. J.
Adv. Energy Mater. 2016, 6 (18), 1600132.
15. Organic and Perovskite Solar Modules Innovated by Adhesive Top Electrode and Depth-Resolved Laser Patterning.
Spyropoulos, G. D.; Quiroz, C. O. R.; Salvador, M.; Hou,Y.; Gasparini, N.; Schweizer, P.; Adams, J.; Kubis, P.; Li, N.; Spiecker, E.; Ameri, T.; Egelhaaf, H.; Brabec, C. J.
Energy Environ. Sci. 2016, 9 (7), 2302-2313.
14. Extending the Environmental Lifetime of Unpackaged Perovskite Solar Cells through Interfacial Design.
Chen, H.; Hou, Y.; Halbig, C. E.; Chen, S.; Zhang, H.; Li, N.; Guo, F.; Tang, X.; Gasparini, N.; Levchuk, I.; Kahmann, S.; Quiroz, C. O. R.; Osvet, A.; Eigler, S.; Brabec, C. J.
J. Mater. Chem. A 2016, 4 (30), 11604–11610.
2015
13. Pushing Efficiency Limits for Semitransparent Perovskite Solar Cells.
Quiroz, C. O. R.; Levchuk, I.; Bronnbauer, C.; Salvador, M.; Forberich, K.; Heumüller, T.; Hou, Y.; Schweizer, P.; Spiecker, E.; Brabec, C. J.
J. Mater. Chem. A 2015, 3 (47), 24071–24081.
12. Interface Engineering of Perovskite Hybrid Solar Cells with Solution-Processed Perylene–Diimide Heterojunctions toward High Performance.
Min, J.; Zhang, Z.-G.; Hou, Y.; Ramirez Quiroz, C. O.; Przybilla, T.; Bronnbauer, C.; Guo, F.; Forberich, K.; Azimi, H.; Ameri, T.; Spiecker, E.; Li, Y.; Brabec, C. J.
Chem. Mater. 2015, 27 (1), 227–234.
11. Inverted, Environmentally Stable Perovskite Solar Cell with a Novel Low-Cost and Water-Free PEDOT Hole-Extraction Layer.
Hou, Y.; Zhang, H.; Chen, W.; Chen, S.; Quiroz, C. O. R.; Azimi, H.; Osvet, A.; Matt, G. J.; Zeira, E.; Seuring, J.; Kausch‐Busies, N.; Lövenich, W.; Brabec, C. J.
Adv. Energy Mater. 2015, 5 (15), 1500543.
10. Low-Temperature and Hysteresis-Free Electron-Transporting Layers for Efficient, Regular, and Planar Structure Perovskite Solar Cells.
Hou, Y.; Quiroz, C. O. R.; Scheiner, S.; Chen, W.; Stubhan, T.; Hirsch, A.; Halik, M.; Brabec, C. J.
Adv. Energy Mater. 2015, 5 (20), 1501056.
9. A Generic Concept to Overcome Bandgap Limitations for Designing Highly Efficient Multi-Junction Photovoltaic Cells.
Guo, F.; Li, N.; Fecher, F. W.; Gasparini, N.; Quiroz, C. O. R.; Bronnbauer, C.; Hou, Y.; Radmilović, V. V.; Radmilović, V. R.; Spiecker, E.; Forberich, K.; Brabec, C. J.
Nature Communication 2015, 6 (1), 7730.
8. High-Performance Semitransparent Perovskite Solar Cells with Solution-Processed Silver Nanowires as Top Electrodes.
Guo, F.; Azimi, H.; Hou, Y.; Przybilla, T.; Hu, M.; Bronnbauer, C.; Langner, S.; Spiecker, E.; Forberich, K.; Brabec, C. J.
Nanoscale 2015, 7 (5), 1642–1649.
7. Sub-Bandgap Photon Harvesting for Organic Solar Cells via Integrating Up-Conversion Nanophosphors.
Chen, W.; Hou, Y.; Osvet, A.; Guo, F.; Kubis, P.; Batentschuk, M.; Winter, B.; Spiecker, E.; Forberich, K.; Brabec, C. J.
Org. Electron. 2015, 19, 113–119.
6. In-Situ X-Ray Diffraction Analysis of the Recrystallization Process in Cu2ZnSnS4 Nanoparticles Synthesised by Hot-Injection.
Brandl, M.; Ahmad, R.; Distaso, M.; Azimi, H.; Hou, Y.; Peukert, W.; Brabec, C. J.; Hock, R.
Thin Solid Films 2015, 582, 269–271.
5. Elucidating the Excited-State Properties of CuInS2 Nanocrystals upon Phase Transformation: Quasi-Quantum Dots Versus Bulk Behavior.
Azimi, H.; Kuhri, S.; Stahl, M. S.; Hou, Y.; Guldi, D. M.; Brabec, C. J.
Adv. Electron. Mater. 2015, 1 (3), 1500040.
4. A Universal Interface Layer Based on an Amine-Functionalized Fullerene Derivative with Dual Functionality for Efficient Solution Processed Organic and Perovskite Solar Cells.
Azimi, H.; Ameri, T.; Zhang, H.; Hou, Y.; Quiroz, C. O. R.; Min, J.; Hu, M.; Zhang, Z.-G.; Przybilla, T.; Matt, G. J.; Spiecker, E.; Li, Y.; Brabec, C. J.
Adv. Energy Mater. 2015, 5 (8), 1401692.
3. Low-Temperature Solution-Processed Kesterite Solar Cell Based on in situ Deposition of Ultrathin Absorber Layer.
Hou, Y.; Azimi, H.; Gasparini, N.; Salvador, M.; Chen, W.; Khanzada, L. S.; Brandl, M.; Hock, R.; Brabec, C. J.
ACS Appl. Mater. Interfaces 2015, 7 (38), 21100–21106.
2014
2. Improved High-Efficiency Perovskite Planar Heterojunction Solar Cells via Incorporation of a Polyelectrolyte Interlayer.
Zhang, H.; Azimi, H.; Hou, Y.; Ameri, T.; Przybilla, T.; Spiecker, E.; Kraft, M.; Scherf, U.; Brabec, C.J.
Chem. Mater. 2014, 26 (18), 5190–5193.
1. Towards Low-Cost, Environmentally Friendly Printed Chalcopyrite and Kesterite Solar Cells.
Azimi, H.; Hou, Y.; J. Brabec, C.J.
Energy Environ. Sci. 2014, 7 (6), 1829–1849.
National University of Singapore
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