Works by Johnston, Michael B.

Results: 50

Near-Infrared and Short-Wavelength Infrared Photodiodes Based on Dye-Perovskite Composites.

Published in:

Advanced Functional Materials, 2017, v. 27, n. 38, p. n/a, doi. 10.1002/adfm.201702485

By:

Lin, Qianqian;
Wang, Zhiping;
Young, Margaret;
Patel, Jay B.;
Milot, Rebecca L.;
Martinez Maestro, Laura;
Lunt, Richard R.;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Band-Tail Recombination in Hybrid Lead Iodide Perovskite.

Published in:

Advanced Functional Materials, 2017, v. 27, n. 29, p. n/a, doi. 10.1002/adfm.201700860

By:

Wright, Adam D.;
Milot, Rebecca L.;
Eperon, Giles E.;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Temperature-Dependent Charge-Carrier Dynamics in CH3NH3PbI3 Perovskite Thin Films.

Published in:

Advanced Functional Materials, 2015, v. 25, n. 39, p. 6218, doi. 10.1002/adfm.201502340

By:

Milot, Rebecca L.;
Eperon, Giles E.;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Plasmonic-Induced Photon Recycling in Metal Halide Perovskite Solar Cells.

Published in:

Advanced Functional Materials, 2015, v. 25, n. 31, p. 5038, doi. 10.1002/adfm.201500669

By:

Saliba, Michael;
Zhang, Wei;
Burlakov, Victor M.;
Stranks, Samuel D.;
Sun, Yao;
Ball, James M.;
Johnston, Michael B.;
Goriely, Alain;
Wiesner, Ulrich;
Snaith, Henry J.

Publication type:

Article

Dependence of Dye Regeneration and Charge Collection on the Pore-Filling Fraction in Solid-State Dye-Sensitized Solar Cells.

Published in:

Advanced Functional Materials, 2014, v. 24, n. 5, p. 668, doi. 10.1002/adfm.201301328

By:

Weisspfennig, Christian T.;
Hollman, Derek J.;
Menelaou, Christoper;
Stranks, Sam D.;
Joyce, Hannah J.;
Johnston, Michael B.;
Snaith, Henry J.;
Herz, Laura M.

Publication type:

Article

Hybrid Perovskites: Prospects for Concentrator Solar Cells.

Published in:

Advanced Science, 2018, v. 5, n. 4, p. 1, doi. 10.1002/advs.201700792

By:

Lin, Qianqian;
Wang, Zhiping;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Bimolecular recombination in methylammonium lead triiodide perovskite is an inverse absorption process.

Published in:

Nature Communications, 2018, v. 9, n. 1, p. 1, doi. 10.1038/s41467-017-02670-2

By:

Davies, Christopher L.;
Filip, Marina R.;
Patel, Jay B.;
Crothers', Timothy W.;
Verdi, Carla;
Wright, Adam D.;
Milot, Rebecca L.;
Giustino, Feliciano;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

The Role of Chemical Composition in Determining the Charge‐Carrier Dynamics in (AgI)x(BiI3)y Rudorffites.

Published in:

Advanced Functional Materials, 2024, v. 34, n. 32, p. 1, doi. 10.1002/adfm.202315942

By:

Lal, Snigdha;
Righetto, Marcello;
Putland, Benjamin W. J.;
Sansom, Harry C.;
Motti, Silvia G.;
Jin, Heon;
Johnston, Michael B.;
Snaith, Henry J.;
Herz, Laura M.

Publication type:

Article

Unraveling Loss Mechanisms Arising from Energy‐Level Misalignment between Metal Halide Perovskites and Hole Transport Layers.

Published in:

Advanced Functional Materials, 2024, v. 34, n. 30, p. 1, doi. 10.1002/adfm.202401052

By:

Lee, Jae Eun;
Motti, Silvia G.;
Oliver, Robert D. J.;
Yan, Siyu;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

The Role of the Organic Cation in Developing Efficient Green Perovskite LEDs Based on Quasi‐2D Perovskite Heterostructures.

Published in:

Advanced Functional Materials, 2024, v. 34, n. 14, p. 1, doi. 10.1002/adfm.202309653

By:

Ramadan, Alexandra J.;
Jeong, Woo Hyeon;
Oliver, Robert D. J.;
Jiang, Junke;
Dasgupta, Akash;
Yuan, Zhongcheng;
Smith, Joel;
Lee, Jae Eun;
Motti, Silvia G.;
Gough, Olivia;
Li, Zhenlong;
Herz, Laura M.;
Johnston, Michael B.;
Choi, Hyosung;
Even, Jacky;
Katan, Claudine;
Lee, Bo Ram;
Snaith, Henry J.

Publication type:

Article

Contrasting Charge‐Carrier Dynamics across Key Metal‐Halide Perovskite Compositions through In Situ Simultaneous Probes.

Published in:

Advanced Functional Materials, 2023, v. 33, n. 51, p. 1, doi. 10.1002/adfm.202305283

By:

Ulatowski, Aleksander M.;
Elmestekawy, Karim A.;
Patel, Jay B.;
Noel, Nakita K.;
Yan, Siyu;
Kraus, Hans;
Huggard, Peter G.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Alumina Nanoparticle Interfacial Buffer Layer for Low‐Bandgap Lead‐Tin Perovskite Solar Cells.

Published in:

Advanced Functional Materials, 2023, v. 33, n. 35, p. 1, doi. 10.1002/adfm.202303012

By:

Jin, Heon;
Farrar, Michael D.;
Ball, James M.;
Dasgupta, Akash;
Caprioglio, Pietro;
Narayanan, Sudarshan;
Oliver, Robert D. J.;
Rombach, Florine M.;
Putland, Benjamin W. J.;
Johnston, Michael B.;
Snaith, Henry J.

Publication type:

Article

Exciton Formation Dynamics and Band‐Like Free Charge‐Carrier Transport in 2D Metal Halide Perovskite Semiconductors.

Published in:

Advanced Functional Materials, 2023, v. 33, n. 32, p. 1, doi. 10.1002/adfm.202300363

By:

Motti, Silvia G.;
Kober‐Czerny, Manuel;
Righetto, Marcello;
Holzhey, Philippe;
Smith, Joel;
Kraus, Hans;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Efficient planar heterojunction perovskite solar cells by vapour deposition.

Published in:

Nature, 2013, v. 501, n. 7467, p. 395, doi. 10.1038/nature12509

By:

Liu, Mingzhen;
Johnston, Michael B.;
Snaith, Henry J.

Publication type:

Article

Theorising a contextual framework for moderation of internal assessment: development and opportunities.

Published in:

Educational Assessment, Evaluation & Accountability, 2023, v. 35, n. 3, p. 449, doi. 10.1007/s11092-022-09391-1

By:

Williams, Anna H.;
Johnston, Michael B.;
Averill, Robin

Publication type:

Article

Ultrafast Dynamics of Exciton Formation in Semiconductor Nanowires.

Published in:

Small, 2012, v. 8, n. 11, p. 1725, doi. 10.1002/smll.201200156

By:

Yong, Chaw Keong;
Joyce, Hannah J.;
Lloyd-Hughes, James;
Gao, Qiang;
Tan, Hark Hoe;
Jagadish, Chennupati;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Optoelectronics: Colour-selective photodiodes.

Published in:

Nature Photonics, 2015, v. 9, n. 10, p. 634, doi. 10.1038/nphoton.2015.180

By:

Johnston, Michael B.

Publication type:

Article

Plasmonics: Superfocusing of terahertz waves.

Published in:

Nature Photonics, 2007, v. 1, n. 1, p. 14, doi. 10.1038/nphoton.2006.60

By:

Johnston, Michael B.

Publication type:

Article

Impact of Hole‐Transport Layer and Interface Passivation on Halide Segregation in Mixed‐Halide Perovskites.

Published in:

Advanced Functional Materials, 2022, v. 32, n. 41, p. 1, doi. 10.1002/adfm.202204825

By:

Lim, Vincent J.‐Y.;
Knight, Alexander J.;
Oliver, Robert D. J.;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Interplay of Structure, Charge‐Carrier Localization and Dynamics in Copper‐Silver‐Bismuth‐Halide Semiconductors.

Published in:

Advanced Functional Materials, 2022, v. 32, n. 6, p. 1, doi. 10.1002/adfm.202108392

By:

Buizza, Leonardo R. V.;
Sansom, Harry C.;
Wright, Adam D.;
Ulatowski, Aleksander M.;
Johnston, Michael B.;
Snaith, Henry J.;
Herz, Laura M.

Publication type:

Article

Impact of Tin Fluoride Additive on the Properties of Mixed Tin‐Lead Iodide Perovskite Semiconductors.

Published in:

Advanced Functional Materials, 2020, v. 30, n. 52, p. 1, doi. 10.1002/adfm.202005594

By:

Savill, Kimberley J.;
Ulatowski, Aleksander M.;
Farrar, Michael D.;
Johnston, Michael B.;
Snaith, Henry J.;
Herz, Laura M.

Publication type:

Article

Charge‐Carrier Trapping and Radiative Recombination in Metal Halide Perovskite Semiconductors.

Published in:

Advanced Functional Materials, 2020, v. 30, n. 42, p. 1, doi. 10.1002/adfm.202004312

By:

Trimpl, Michael J.;
Wright, Adam D.;
Schutt, Kelly;
Buizza, Leonardo R. V.;
Wang, Zhiping;
Johnston, Michael B.;
Snaith, Henry J.;
Müller‐Buschbaum, Peter;
Herz, Laura M.

Publication type:

Article

CsPbBr3 Nanocrystal Films: Deviations from Bulk Vibrational and Optoelectronic Properties.

Published in:

Advanced Functional Materials, 2020, v. 30, n. 19, p. 1, doi. 10.1002/adfm.201909904

By:

Motti, Silvia G.;
Krieg, Franziska;
Ramadan, Alexandra J.;
Patel, Jay B.;
Snaith, Henry J.;
Kovalenko, Maksym V.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Charge‐Carrier Dynamics, Mobilities, and Diffusion Lengths of 2D–3D Hybrid Butylammonium–Cesium–Formamidinium Lead Halide Perovskites.

Published in:

Advanced Functional Materials, 2019, v. 29, n. 35, p. N.PAG, doi. 10.1002/adfm.201902656

By:

Buizza, Leonardo R. V.;
Crothers, Timothy W.;
Wang, Zhiping;
Patel, Jay B.;
Milot, Rebecca L.;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

The functions of NZQA moderation: Academic leaders' perceptions.

Published in:

Waikato Journal of Education (2382-0373), 2021, v. 26, n. 2, p. 66, doi. 10.15663/wje.v26i2.738

By:

Williams, Anna H.;
Johnston, Michael B.;
Averill, Robin

Publication type:

Article

Influence of Interface Morphology on Hysteresis in Vapor‐Deposited Perovskite Solar Cells.

Published in:

Advanced Electronic Materials, 2017, v. 3, n. 2, p. 1, doi. 10.1002/aelm.201600470

By:

Patel, Jay B.;
Wong‐Leung, Jennifer;
Van Reenen, Stephan;
Sakai, Nobuya;
Wang, Jacob Tse Wei;
Parrott, Elizabeth S.;
Liu, Mingzhen;
Snaith, Henry J.;
Herz, Laura M.;
Johnston, Michael B.

Publication type:

Article

Light Absorption and Recycling in Hybrid Metal Halide Perovskite Photovoltaic Devices.

Published in:

Advanced Energy Materials, 2020, v. 10, n. 10, p. 1, doi. 10.1002/aenm.201903653

By:

Patel, Jay B.;
Wright, Adam D.;
Lohmann, Kilian B.;
Peng, Kun;
Xia, Chelsea Q.;
Ball, James M.;
Noel, Nakita K.;
Crothers, Timothy W.;
Wong‐Leung, Jenny;
Snaith, Henry J.;
Herz, Laura M.;
Johnston, Michael B.

Publication type:

Article

Trap States, Electric Fields, and Phase Segregation in Mixed‐Halide Perovskite Photovoltaic Devices.

Published in:

Advanced Energy Materials, 2020, v. 10, n. 9, p. 1, doi. 10.1002/aenm.201903488

By:

Knight, Alexander J.;
Patel, Jay B.;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Elucidating the Role of a Tetrafluoroborate‐Based Ionic Liquid at the n‐Type Oxide/Perovskite Interface.

Published in:

Advanced Energy Materials, 2020, v. 10, n. 4, p. N.PAG, doi. 10.1002/aenm.201903231

By:

Noel, Nakita K.;
Habisreutinger, Severin N.;
Wenger, Bernard;
Lin, Yen‐Hung;
Zhang, Fengyu;
Patel, Jay B.;
Kahn, Antoine;
Johnston, Michael B.;
Snaith, Henry J.

Publication type:

Article

Bandgap-Tunable Cesium Lead Halide Perovskites with High Thermal Stability for Efficient Solar Cells.

Published in:

Advanced Energy Materials, 2016, v. 6, n. 8, p. n/a, doi. 10.1002/aenm.201502458

By:

Sutton, Rebecca J.;
Eperon, Giles E.;
Miranda, Laura;
Parrott, Elizabeth S.;
Kamino, Brett A.;
Patel, Jay B.;
Hörantner, Maximilian T.;
Johnston, Michael B.;
Haghighirad, Amir Abbas;
Moore, David T.;
Snaith, Henry J.

Publication type:

Article

Electron-phonon coupling in hybrid lead halide perovskites.

Published in:

Nature Communications, 2016, v. 7, n. 5, p. -1, doi. 10.1038/ncomms11755

By:

Wright, Adam D.;
Verdi, Carla;
Milot, Rebecca L.;
Eperon, Giles E.;
Pérez-Osorio, Miguel A.;
Snaith, Henry J.;
Giustino, Feliciano;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Extreme sensitivity of graphene photoconductivity to environmental gases.

Published in:

Nature Communications, 2012, v. 3, n. 11, p. 1228, doi. 10.1038/ncomms2235

By:

Docherty, Callum J.;
Lin, Cheng-Te;
Joyce, Hannah J.;
Nicholas, Robin J.;
Herz, Laura M.;
Li, Lain-Jong;
Johnston, Michael B.

Publication type:

Article

Crystallization Kinetics and Morphology Control of Formamidinium-Cesium Mixed-Cation Lead Mixed-Halide Perovskite via Tunability of the Colloidal Precursor Solution.

Published in:

Advanced Materials, 2017, v. 29, n. 29, p. n/a, doi. 10.1002/adma.201607039

By:

McMeekin, David P.;
Wang, Zhiping;
Rehman, Waqaas;
Pulvirenti, Federico;
Patel, Jay B.;
Noel, Nakita K.;
Johnston, Michael B.;
Marder, Seth R.;
Herz, Laura M.;
Snaith, Henry J.

Publication type:

Article

Efficient and Air-Stable Mixed-Cation Lead Mixed-Halide Perovskite Solar Cells with n-Doped Organic Electron Extraction Layers.

Published in:

Advanced Materials, 2017, v. 29, n. 5, p. n/a, doi. 10.1002/adma.201604186

By:

Wang, Zhiping;
McMeekin, David P.;
Sakai, Nobuya;
van Reenen, Stephan;
Wojciechowski, Konrad;
Patel, Jay B.;
Johnston, Michael B.;
Snaith, Henry J.

Publication type:

Article

Structured Organic-Inorganic Perovskite toward a Distributed Feedback Laser.

Published in:

Advanced Materials, 2016, v. 28, n. 5, p. 923, doi. 10.1002/adma.201502608

By:

Saliba, Michael;
Wood, Simon M.;
Patel, Jay B.;
Nayak, Pabitra K.;
Huang, Jian;
Alexander-Webber, Jack A.;
Wenger, Bernard;
Stranks, Samuel D.;
Hörantner, Maximilian T.;
Wang, Jacob Tse-Wei;
Nicholas, Robin J.;
Herz, Laura M.;
Johnston, Michael B.;
Morris, Stephen M.;
Snaith, Henry J.;
Riede, Moritz K.

Publication type:

Article

Charge-Carrier Dynamics and Mobilities in Formamidinium Lead Mixed-Halide Perovskites.

Published in:

Advanced Materials, 2015, v. 27, n. 48, p. 7938, doi. 10.1002/adma.201502969

By:

Rehman, Waqaas;
Milot, Rebecca L.;
Eperon, Giles E.;
Wehrenfennig, Christian;
Boland, Jessica L.;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide Perovskites.

Published in:

Advanced Materials, 2014, v. 26, n. 10, p. 1584, doi. 10.1002/adma.201305172

By:

Wehrenfennig, Christian;
Eperon, Giles E.;
Johnston, Michael B.;
Snaith, Henry J.;
Herz, Laura M.

Publication type:

Article

Atomistic Understanding of the Coherent Interface Between Lead Iodide Perovskite and Lead Iodide.

Published in:

Advanced Materials Interfaces, 2023, v. 10, n. 28, p. 1, doi. 10.1002/admi.202300249

By:

Rothmann, Mathias Uller;
Lohmann, Kilian B.;
Borchert, Juliane;
Johnston, Michael B.;
McKenna, Keith P.;
Herz, Laura M.;
Nellist, Peter D.

Publication type:

Article

The role of feedback from phonology to orthography in orthographic learning: an extension of item-based accounts.

Published in:

Journal of Research in Reading, 2008, v. 31, n. 1, p. 55, doi. 10.1111/j.1467-9817.2007.00361.x

By:

McKague, Meredith;
Davis, Chris;
Pratt, Chris;
Johnston, Michael B.

Publication type:

Article

Efficient energy transfer mitigates parasitic light absorption in molecular charge-extraction layers for perovskite solar cells.

Published in:

Nature Communications, 2020, v. 11, n. 1, p. N.PAG, doi. 10.1038/s41467-020-19268-w

By:

Eggimann, Hannah J.;
Patel, Jay B.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Air‐Degradation Mechanisms in Mixed Lead‐Tin Halide Perovskites for Solar Cells.

Published in:

Advanced Energy Materials, 2023, v. 13, n. 33, p. 1, doi. 10.1002/aenm.202200847

By:

Lim, Vincent J.‐Y.;
Ulatowski, Aleksander M.;
Kamaraki, Christina;
Klug, Matthew T.;
Miranda Perez, Laura;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Open-circuit and short-circuit loss management in wide-gap perovskite p-i-n solar cells.

Published in:

Nature Communications, 2023, v. 14, n. 1, p. 1, doi. 10.1038/s41467-023-36141-8

By:

Caprioglio, Pietro;
Smith, Joel A.;
Oliver, Robert D. J.;
Dasgupta, Akash;
Choudhary, Saqlain;
Farrar, Michael D.;
Ramadan, Alexandra J.;
Lin, Yen-Hung;
Christoforo, M. Greyson;
Ball, James M.;
Diekmann, Jonas;
Thiesbrummel, Jarla;
Zaininger, Karl-Augustin;
Shen, Xinyi;
Johnston, Michael B.;
Neher, Dieter;
Stolterfoht, Martin;
Snaith, Henry J.

Publication type:

Article

Cation‐Disorder Engineering Promotes Efficient Charge‐Carrier Transport in AgBiS2 Nanocrystal Films.

Published in:

Advanced Materials, 2023, v. 35, n. 48, p. 1, doi. 10.1002/adma.202305009

By:

Righetto, Marcello;
Wang, Yongjie;
Elmestekawy, Karim A.;
Xia, Chelsea Q.;
Johnston, Michael B.;
Konstantatos, Gerasimos;
Herz, Laura M.

Publication type:

Article

Temperature‐Dependent Reversal of Phase Segregation in Mixed‐Halide Perovskites.

Published in:

Advanced Materials, 2023, v. 35, n. 19, p. 1, doi. 10.1002/adma.202210834

By:

Wright, Adam D.;
Patel, Jay. B.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Temperature‐Dependent Reversal of Phase Segregation in Mixed‐Halide Perovskites.

Published in:

Advanced Materials, 2023, v. 35, n. 19, p. 1, doi. 10.1002/adma.202210834

By:

Wright, Adam D.;
Patel, Jay. B.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Synergistic Surface Modification of Tin–Lead Perovskite Solar Cells.

Published in:

Advanced Materials, 2023, v. 35, n. 9, p. 1, doi. 10.1002/adma.202208320

By:

Hu, Shuaifeng;
Zhao, Pei;
Nakano, Kyohei;
Oliver, Robert D. J.;
Pascual, Jorge;
Smith, Joel A.;
Yamada, Takumi;
Truong, Minh Anh;
Murdey, Richard;
Shioya, Nobutaka;
Hasegawa, Takeshi;
Ehara, Masahiro;
Johnston, Michael B.;
Tajima, Keisuke;
Kanemitsu, Yoshihiko;
Snaith, Henry J.;
Wakamiya, Atsushi

Publication type:

Article

The Effects of Doping Density and Temperature on the Optoelectronic Properties of Formamidinium Tin Triiodide Thin Films.

Published in:

Advanced Materials, 2018, v. 30, n. 44, p. N.PAG, doi. 10.1002/adma.201804506

By:

Milot, Rebecca L.;
Klug, Matthew T.;
Davies, Christopher L.;
Wang, Zhiping;
Kraus, Hans;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Phase segregation in mixed-halide perovskites affects charge-carrier dynamics while preserving mobility.

Published in:

Nature Communications, 2021, v. 12, n. 1, p. 1, doi. 10.1038/s41467-021-26930-4

By:

Motti, Silvia G.;
Patel, Jay B.;
Oliver, Robert D. J.;
Snaith, Henry J.;
Johnston, Michael B.;
Herz, Laura M.

Publication type:

Article

Crystallization of CsPbBr3 single crystals in water for X-ray detection.

Published in:

Nature Communications, 2021, v. 12, n. 1, p. 1, doi. 10.1038/s41467-021-21805-0

By:

Peng, Jiali;
Xia, Chelsea Q.;
Xu, Yalun;
Li, Ruiming;
Cui, Lihao;
Clegg, Jack K.;
Herz, Laura M.;
Johnston, Michael B.;
Lin, Qianqian

Publication type:

Article

Solution Deposition-Conversion for Planar Heterojunction Mixed Halide Perovskite Solar Cells.

Published in:

Advanced Energy Materials, 2014, v. 4, n. 14, p. n/a, doi. 10.1002/aenm.201400355

By:

Docampo, Pablo;
Hanusch, Fabian C.;
Stranks, Samuel D.;
Döblinger, Markus;
Feckl, Johann M.;
Ehrensperger, Martin;
Minar, Norma K.;
Johnston, Michael B.;
Snaith, Henry J.;
Bein, Thomas

Publication type:

Article