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Perovskite Nanocrystal-Nanoreactors for Enhanced Light Emission

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Publications

Thickness-Dependence of Exciton–Exciton Annihilation in Halide Perovskite Nanoplatelets

Author(s): Moritz Gramlich, Bernhard J. Bohn, Yu Tong, Lakshminarayana Polavarapu, Jochen Feldmann, Alexander S. Urban
Published in: The Journal of Physical Chemistry Letters, Issue 11/13, 2020, Page(s) 5361-5366, ISSN 1948-7185
DOI: 10.1021/acs.jpclett.0c01291

Metal Halide Perovskite Nanocrystals: Synthesis, Post-Synthesis Modifications, and Their Optical Properties

Author(s): Javad Shamsi, Alexander S. Urban, Muhammad Imran, Luca De Trizio, Liberato Manna
Published in: Chemical Reviews, Issue 119/5, 2019, Page(s) 3296-3348, ISSN 0009-2665
DOI: 10.1021/acs.chemrev.8b00644

Elucidating the performance limits of perovskite nanocrystal light emitting diodes

Author(s): Thomas Morgenstern, Carola Lampe, Tassilo Naujoks, Matthew Jurow, Yi Liu, Alexander S. Urban, Wolfgang Brütting
Published in: Journal of Luminescence, Issue 220, 2020, Page(s) 116939, ISSN 0022-2313
DOI: 10.1016/j.jlumin.2019.116939

Real-Time Electron and Hole Transport Dynamics in Halide Perovskite Nanowires

Author(s): Lisa Janker, Yu Tong, Lakshminarayana Polavarapu, Jochen Feldmann, Alexander S. Urban, Hubert J. Krenner
Published in: Nano Letters, Issue 19/12, 2019, Page(s) 8701-8707, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.9b03396

Nonradiative Energy Transfer between Thickness-Controlled Halide Perovskite Nanoplatelets

Author(s): Andreas Singldinger, Moritz Gramlich, Christoph Gruber, Carola Lampe, Alexander S. Urban
Published in: ACS Energy Letters, Issue 5/5, 2020, Page(s) 1380-1385, ISSN 2380-8195
DOI: 10.1021/acsenergylett.0c00471

Polymer Nanoreactors Shield Perovskite Nanocrystals from Degradation

Author(s): Verena A. Hintermayr, Carola Lampe, Maximilian Löw, Janina Roemer, Willem Vanderlinden, Moritz Gramlich, Anton X. Böhm, Cornelia Sattler, Bert Nickel, Theobald Lohmüller, Alexander S. Urban
Published in: Nano Letters, Issue 19/8, 2019, Page(s) 4928-4933, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.9b00982

Boosting Tunable Blue Luminescence of Halide Perovskite Nanoplatelets through Postsynthetic Surface Trap Repair

Author(s): Bernhard J. Bohn, Yu Tong, Moritz Gramlich, May Ling Lai, Markus Döblinger, Kun Wang, Robert L. Z. Hoye, Peter Müller-Buschbaum, Samuel D. Stranks, Alexander S. Urban, Lakshminarayana Polavarapu, Jochen Feldmann
Published in: Nano Letters, Issue 18/8, 2018, Page(s) 5231-5238, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.8b02190

Identifying and Reducing Interfacial Losses to Enhance Color-Pure Electroluminescence in Blue-Emitting Perovskite Nanoplatelet Light-Emitting Diodes

Author(s): Robert L. Z. Hoye, May-Ling Lai, Miguel Anaya, Yu Tong, Krzysztof Gałkowski, Tiarnan Doherty, Weiwei Li, Tahmida N. Huq, Sebastian Mackowski, Lakshminarayana Polavarapu, Jochen Feldmann, Judith L. MacManus-Driscoll, Richard H. Friend, Alexander S. Urban, Samuel D. Stranks
Published in: ACS Energy Letters, Issue 4/5, 2019, Page(s) 1181-1188, ISSN 2380-8195
DOI: 10.1021/acsenergylett.9b00571

Tuning the optical bandgap in layered hybrid perovskites through variation of alkyl chain length

Author(s): Jasmina A. Sichert, Annick Hemmerling, Carlos Cardenas-Daw, Alexander S. Urban, Jochen Feldmann
Published in: APL Materials, Issue 7/4, 2019, Page(s) 041116, ISSN 2166-532X
DOI: 10.1063/1.5087296

Accelerated Carrier Relaxation through Reduced Coulomb Screening in Two-Dimensional Halide Perovskite Nanoplatelets

Author(s): Verena A. Hintermayr, Lakshminarayana Polavarapu, Alexander S. Urban, Jochen Feldmann
Published in: ACS Nano, Issue 12/10, 2018, Page(s) 10151-10158, ISSN 1936-0851
DOI: 10.1021/acsnano.8b05029