Impact of hole-transport layer and interface passivation on halide segregation in mixed-halide perovskites Dahkki Lim, VJY, Knight, AJ, Oliver, RDJ, Snaith, HJ, Johnston, MB, Herz, LM

Phase segregation in mixed-halide perovskites affects charge-carrier dynamics while preserving mobility Dahkki Motti, SG, Patel, JB, Oliver, RDJ, Snaith, HJ, Johnston, MB, Herz, LM

Unraveling loss mechanisms arising from energy-level misalignment between metal halide perovskites and hole transport layers Dahkki Lee, JE, Motti, SG, Oliver, RDJ, Yan, S, Snaith, HJ, Johnston, MB, Herz, LM

Revealing factors influencing the operational stability of perovskite light-emitting diodes Dahkki Warby, JH, Wenger, B, Ramadan, AJ, Oliver, RDJ, Sansom, HC, Marshall, AR, Snaith, HJ

Halide segregation in mixed-halide perovskites: influence of a-site cations Dahkki Knight, AJ, Borchert, J, Oliver, RDJ, Patel, JB, Radaelli, PG, Snaith, HJ, Johnston, MB, Herz, LM

Optoelectronic properties of mixed iodide-bromide perovskites from first-principles computational modeling and experiment Dahkki Chen, Y, Motti, SG, Oliver, RDJ, Wright, AD, Snaith, HJ, Johnston, MB, Herz, LM, Filip, MR

Thermally stable passivation toward high efficiency inverted perovskite solar cells Dahkki Oliver, RDJ, Lin, Y-H, Horn, AJ, Xia, CQ, Warby, JH, Johnston, MB, Ramadan, AJ, Snaith, HJ

Control over crystal size in vapor deposited metal-halide perovskite films Dahkki Lohmann, KB, Patel, JB, Rothmann, MU, Xia, CQ, Oliver, RDJ, Herz, LM, Snaith, HJ, Johnston, MB, Johnston, MB

Thermally stable perovskite solar cells by all-vacuum deposition Dahkki Yuan, Q, Lohmann, KB, Oliver, RDJ, Ramadan, AJ, Yan, S, Ball, JM, Christoforo, MG, Noel, NK, Snaith, HJ, Herz, LM, Johnston, M

Solvent-free method for defect reduction and improved performance of p-i-n vapor-deposited perovskite solar cells Dahkki Lohmann, K, Motti, SG, Oliver, RDJ, Ramadan, AJ, Sansom, HC, Yuan, Q, Elmestekawy, KA, Ball, JM, Herz, LM, Snaith, HJ, Johnston, M

Binary solvent system used to fabricate fully annealing-free perovskite solar cells Dahkki Cassella, EJ, Spooner, ELK, Smith, JA, Thornber, T, O'Kane, ME, Oliver, RDJ, Catley, TE, Choudhary, S, Wood, CJ, Hammond, DB, Snaith, HJ, Lidzey, DG

Scalable processing for realizing 21.7%-efficient all-perovskite tandem solar modules Dahkki Xiao, K, Lin, Y-H, Zhang, M, Oliver, RDJ, Wang, X, Liu, Z, Luo, X, Li, J, Lai, D, Luo, H, Lin, R, Xu, J, Hou, Y, Snaith, HJ, Tan, H

Synergistic surface modification of tin-lead perovskite solar cells Dahkki Hu, S, Zhao, P, Nakano, K, Oliver, RDJ, Pascual, J, Smith, JA, Yamada, T, Truong, MA, Murdey, R, Shioya, N, Hasegawa, T, Ehara, M, Johnston, MB, Tajima, K, Kanemitsu, Y, Snaith, HJ, Wakamiya, A

Visualizing macroscopic inhomogeneities in perovskite solar cells Dahkki Dasgupta, A, Mahesh, S, Caprioglio, P, Lin, Y-H, Zaininger, K-A, Oliver, RDJ, Holzhey, P, Zhou, S, McCarthy, MM, Smith, JA, Frenzel, M, Christoforo, MG, Ball, JM, Wenger, B, Snaith, HJ

Understanding and suppressing non-radiative losses in methylammonium-free wide-bandgap perovskite solar cells Dahkki Oliver, RDJ, Caprioglio, P, Peña-Camargo, F, Buizza, L, Zu, F, Ramadan, AJ, Motti, S, Mahesh, S, McCarthy, M, Warby, JH, Lin, Y-H, Koch, N, Albrecht, S, Herz, LM, Johnston, MB, Neher, D, Stolterfoht, M, Snaith, H

Bandgap-universal passivation enables stable perovskite solar cells with low photovoltage loss Dahkki Lin, Y-H, Vikram, Yang, F, Cao, X-L, Dasgupta, A, Oliver, RDJ, Ulatowski, AM, McCarthy, MM, Shen, X, Yuan, Q, Christoforo, MG, Yeung, FSY, Johnston, MB, Noel, NK, Herz, LM, Islam, MS, Snaith, HJ

Open-circuit and short-circuit loss management in wide-gap perovskite p-i-n solar cells Dahkki Caprioglio, P, Smith, JA, Oliver, RDJ, Dasgupta, A, Choudhary, S, Farrar, MD, Ramadan, AJ, Lin, Y-H, Christoforo, MG, Ball, JM, Diekmann, J, Thiesbrummel, J, Zaininger, K-A, Shen, X, Johnston, MB, Neher, D, Stolterfoht, M, Snaith, HJ