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Eine Ebene höherGruppiert nach: Dokumententyp |
Veröffentlichungsdatum
Anzahl der Publikationen: 43
2024
Arslanova, Ksenija 
ORCID: https://orcid.org/0009-0000-4786-2407; Ganswindt, Patrick ORCID: https://orcid.org/0000-0002-5360-6941; Lorenzen, Tizian ORCID: https://orcid.org/0009-0003-3082-6540; Kostyurina, Ekaterina ORCID: https://orcid.org/0000-0002-5696-2378; Karaghiosoff, Konstantin ORCID: https://orcid.org/0000-0002-8855-730X; Nickel, Bert ORCID: https://orcid.org/0000-0002-0254-8841; Müller‐Caspary, Knut ORCID: https://orcid.org/0000-0002-2588-7993 und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2024):
Synthesis of Cs3Cu2I5 Nanocrystals in a Continuous Flow System.
In: Small, Bd. 20, Nr. 44
[PDF, 2MB]
ORCID: https://orcid.org/0009-0000-4786-2407; Ganswindt, Patrick ORCID: https://orcid.org/0000-0002-5360-6941; Lorenzen, Tizian ORCID: https://orcid.org/0009-0003-3082-6540; Kostyurina, Ekaterina ORCID: https://orcid.org/0000-0002-5696-2378; Karaghiosoff, Konstantin ORCID: https://orcid.org/0000-0002-8855-730X; Nickel, Bert ORCID: https://orcid.org/0000-0002-0254-8841; Müller‐Caspary, Knut ORCID: https://orcid.org/0000-0002-2588-7993 und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2024):
Synthesis of Cs3Cu2I5 Nanocrystals in a Continuous Flow System.
In: Small, Bd. 20, Nr. 44
[PDF, 2MB]
Bornschlegl, Andreas J. ORCID: https://orcid.org/0000-0001-9992-5449; Lichtenegger, Michael F. ORCID: https://orcid.org/0000-0001-6480-4145; Luber, Leo; Lampe, Carola; Bodnarchuk, Maryna I.; Kovalenko, Maksym V. und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2024):
Dark‐Bright Exciton Splitting Dominates Low‐Temperature Diffusion in Halide Perovskite Nanocrystal Assemblies.
In: Advanced Energy Materials, Bd. 14, Nr. 10, 2303312
[PDF, 3MB]
ORCID: https://orcid.org/0000-0001-9992-5449; Lichtenegger, Michael F. ORCID: https://orcid.org/0000-0001-6480-4145; Luber, Leo; Lampe, Carola; Bodnarchuk, Maryna I.; Kovalenko, Maksym V. und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2024):
Dark‐Bright Exciton Splitting Dominates Low‐Temperature Diffusion in Halide Perovskite Nanocrystal Assemblies.
In: Advanced Energy Materials, Bd. 14, Nr. 10, 2303312
[PDF, 3MB]
2023
Martin, Stefan; Henke, Nina A.; Lampe, Carola; Döblinger, Markus ORCID: https://orcid.org/0000-0001-9241-1402; Frank, Kilian ORCID: https://orcid.org/0000-0002-6364-7229; Ganswindt, Patrick; Nickel, Bert ORCID: https://orcid.org/0000-0002-0254-8841 und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2023):
Fine‐Tuning Blue‐Emitting Halide Perovskite Nanocrystals.
In: Advanced Optical Materials
[PDF, 3MB]
ORCID: https://orcid.org/0000-0001-9241-1402; Frank, Kilian ORCID: https://orcid.org/0000-0002-6364-7229; Ganswindt, Patrick; Nickel, Bert ORCID: https://orcid.org/0000-0002-0254-8841 und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2023):
Fine‐Tuning Blue‐Emitting Halide Perovskite Nanocrystals.
In: Advanced Optical Materials
[PDF, 3MB]
Treber, Fiona; Frank, Kilian; Nickel, Bert ORCID: https://orcid.org/0000-0002-0254-8841; Lampe, Carola und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2023):
Lead‐Free, Luminescent Perovskite Nanocrystals Obtained through Ambient Condition Synthesis.
In: Small, Bd. 19, Nr. 30
[PDF, 743kB]
ORCID: https://orcid.org/0000-0002-0254-8841; Lampe, Carola und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2023):
Lead‐Free, Luminescent Perovskite Nanocrystals Obtained through Ambient Condition Synthesis.
In: Small, Bd. 19, Nr. 30
[PDF, 743kB]
Lampe, Carola ORCID: https://orcid.org/0000-0001-7833-7306; Kouroudis, Ioannis ORCID: https://orcid.org/0000-0001-9759-6696; Harth, Milan ORCID: https://orcid.org/0000-0003-4713-2783; Martin, Stefan; Gagliardi, Alessio ORCID: https://orcid.org/0000-0002-3322-2190 und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2023):
Rapid Data‐Efficient Optimization of Perovskite Nanocrystal Syntheses through Machine Learning Algorithm Fusion.
In: Advanced Materials, Bd. 35, Nr. 16
[PDF, 1MB]
ORCID: https://orcid.org/0000-0001-7833-7306; Kouroudis, Ioannis ORCID: https://orcid.org/0000-0001-9759-6696; Harth, Milan ORCID: https://orcid.org/0000-0003-4713-2783; Martin, Stefan; Gagliardi, Alessio ORCID: https://orcid.org/0000-0002-3322-2190 und Urban, Alexander S. ORCID: https://orcid.org/0000-0001-6168-2509
(2023):
Rapid Data‐Efficient Optimization of Perovskite Nanocrystal Syntheses through Machine Learning Algorithm Fusion.
In: Advanced Materials, Bd. 35, Nr. 16
[PDF, 1MB]
2022
Lichtenegger, Michael F.; Drewniok, Jan; Bornschlegl, Andreas; Lampe, Carola; Singldinger, Andreas; Henke, Nina A. und Urban, Alexander S.
(2022):
Electron-Hole Binding Governs Carrier Transport in Halide Perovskite Nanocrystal Thin Films.
In: ACS Nano, Bd. 16, Nr. 4: S. 6317-6324
Greiner, Michele G.; Singldinger, Andreas; Henke, Nina A. .; Lampe, Carola; Leo, Ulrich; Gramlich, Moritz und Urban, Alexander S.
(2022):
Energy Transfer in Stability-Optimized Perovskite Nanocrystals.
In: Nano Letters, Bd. 22, Nr. 16: S. 6709-6715
Wang, Shuli; Dyksik, Mateusz; Lampe, Carola; Gramlich, Moritz; Maude, Duncan K.; Baranowski, Michal; Urban, Alexander S.; Plochocka, Paulina und Surrente, Alessandro
(2022):
Thickness-Dependent Dark-Bright Exciton Splitting and Phonon Bottleneck in CsPbBr3-Based Nanoplatelets Revealed via Magneto- Optical Spectroscopy.
In: Nano Letters, Bd. 22, Nr. 17: S. 7011-7019
Xue, Qi; Lampe, Carola; Naujoks, Tassilo; Frank, Kilian; Gramlich, Moritz; Schoger, Markus; Vanderlinden, Willem; Reisbeck, Patrick; Nickel, Bert; Brutting, Wolfgang und Urban, Alexander S.
(2022):
Doubly Stabilized Perovskite Nanocrystal Luminescence Downconverters.
In: Advanced Optical Materials, Bd. 10, Nr. 14
[PDF, 2MB]
2021
Gramlich, Moritz; Lampe, Carola; Drewniok, Jan und Urban, Alexander S.
(2021):
How Exciton-Phonon Coupling Impacts Photoluminescence in Halide Perovskite Nanoplatelets.
In: Journal of Physical Chemistry Letters, Bd. 12, Nr. 46: S. 11371-11377
Bramhaiah, Kommula; Bhuyan, Rahul; Mandal, Srayee; Kar, Subhajit; Prabhu, Ramya; John, Neena S.; Gramlich, Moritz; Urban, Alexander S. und Bhattacharyya, Santanu
(2021):
Molecular, Aromatic, and Amorphous Domains of N-Carbon Dots: Leading toward the Competitive Photoluminescence and Photocatalytic Properties.
In: Journal of Physical Chemistry C, Bd. 125, Nr. 7: S. 4299-4309
Gramlich, Moritz; Swift, Michael W.; Lampe, Carola; Lyons, John L.; Doeblinger, Markus; Efros, Alexander L.; Sercel, Peter C. und Urban, Alexander S.
(2021):
Dark and Bright Excitons in Halide Perovskite Nanoplatelets.
In: Advanced Science, Bd. 9, Nr. 5, 2103013
[PDF, 2MB]
2020
Gramlich, Moritz; Bohn, Bernhard J.; Tong, Yu; Polavarapu, Lakshminarayana; Feldmann, Jochen und Urban, Alexander S.
(2020):
Thickness-Dependence of Exciton-Exciton Annihilation in Halide Perovskite Nanoplatelets.
In: Journal of Physical Chemistry Letters, Bd. 11, Nr. 13: S. 5361-5366
Morgenstern, Thomas; Lampe, Carola; Naujoks, Tassilo; Jurow, Matthew; Liu, Yi; Urban, Alexander S. und Bruetting, Wolfgang
(2020):
Elucidating the performance limits of perovskite nanocrystal light emitting diodes.
In: Journal of Luminescence, Bd. 220, 116939
Singldinger, Andreas; Gramlich, Moritz; Gruber, Christoph; Lampe, Carola und Urban, Alexander S.
(2020):
Nonradiative Energy Transfer between Thickness-Controlled Halide Perovskite Nanoplatelets.
In: ACS Energy Letters, Bd. 5, Nr. 5: S. 1380-1385
2019
Janker, Lisa; Tong, Yu; Polavarapu, Lakshminarayana; Feldmann, Jochen; Urban, Alexander S. und Krenner, Hubert J.
(2019):
Real-Time Electron and Hole Transport Dynamics in Halide Perovskite Nanowires.
In: Nano Letters, Bd. 19, Nr. 12: S. 8701-8707
Hoye, Robert L. Z.; Lai, May-Ling; Anaya, Miguel; Tong, Yu; Galkowski, Krzysztof; Doherty, Tiarnan; Li, Weiwei; Huq, Tahmida N.; Mackowski, Sebastian; Polavarapu, Lakshminarayana; Feldmann, Jochen; MacManus-Driscoll, Judith L.; Friend, Richard H.; Urban, Alexander S. und Stranks, Samuel D.
(2019):
Identifying and Reducing Interfacial Losses to Enhance Color-Pure Electroluminescence in Blue-Emitting Perovskite Nanoplatelet Light-Emitting Diodes.
In: ACS Energy Letters, Bd. 4, Nr. 5: S. 1181-1188
Sichert, Jasmina A.; Hemmerling, Annick; Cardenas-Daw, Carlos; Urban, Alexander S. und Feldmann, Jochen
(2019):
Tuning the optical bandgap in layered hybrid perovskites through variation of alkyl chain length.
In: Apl Materials, Bd. 7, Nr. 4, 041116
Vanderlinden, Willem; Kolbeck, Pauline J.; Frederickx, Wout; Konrad, Sebastian F.; Nicolaus, Thomas; Lampe, Carola; Urban, Alexander S.; Moucheron, Cecile und Lipfert, Jan
(2019):
Ru(TAP)(3)(2+) uses multivalent binding to accelerate and constrain photo-adduct formation on DNA.
In: Chemical Communications, Bd. 55, Nr. 60: S. 8764-8767
Richter, Alexander F.; Binder, Michael; Bohn, Bernhard J.; Grumbach, Nathan; Neyshtadt, Shany; Urban, Alexander S. und Feldmann, Jochen
(2019):
Fast Electron and Slow Hole Relaxation in InP-Based Colloidal Quantum Dots.
In: ACS Nano, Bd. 13, Nr. 12: S. 14408-14415
Shamsi, Javad; Urban, Alexander S.; Imran, Muhammad; De Trizio, Luca und Manna, Liberato
(2019):
Metal Halide Perovskite Nanocrystals: Synthesis, Post-Synthesis Modifications, and Their Optical Properties.
In: Chemical Reviews, Bd. 119, Nr. 5: S. 3296-3348
Hintermayr, Verena A.; Lampe, Carola; Loew, Maximilian; Roemer, Janina; Vanderlinden, Willem; Gramlich, Moritz; Boehm, Anton X.; Sattler, Cornelia; Nickel, Bert; Lohmüller, Theobald und Urban, Alexander S.
(2019):
Polymer Nanoreactors Shield Perovskite Nanocrystals from Degradation.
In: Nano Letters, Bd. 19, Nr. 8: S. 4928-4933
2018
Tong, Yu; Yao, En-Ping; Manzi, Aurora; Bladt, Eva; Wang, Kun; Doeblinger, Markus; Bals, Sara; Müller-Buschbaum, Peter; Urban, Alexander S.; Polavarapu, Lakshminarayana und Feldmann, Jochen
(2018):
Spontaneous Self-Assembly of Perovskite Nanocrystals into Electronically Coupled Supercrystals: Toward Filling the Green Gap.
In: Advanced Materials, Bd. 30, Nr. 29, 1801117
Bohn, Bernhard J.; Simon, Thomas; Gramlich, Moritz; Richter, Alexander F.; Polavarapu, Lakshminarayana; Urban, Alexander S. und Feldmann, Jochen
(2018):
Dephasing and Quantum Beating of Excitons in Methylammonium Lead Iodide Perovskite Nanoplatelets.
In: ACS Photonics, Bd. 5, Nr. 2: S. 648-654
Muhammed, Madathumpady Abubaker Habeeb; Lamers, Marlene; Baumann, Verena; Dey, Priyanka; Blanch, Adam J.; Polishchuk, Iryna; Kong, Xiang-Tian; Levy, Davide; Urban, Alexander S.; Govorov, Alexander O.; Pokroy, Boaz; Rodriguez-Fernandez, Jessica und Feldmann, Jochen
(2018):
Strong Quantum Confinement Effects and Chiral Excitons in BioInspired ZnO-Amino Acid Cocrystals.
In: Journal of Physical Chemistry C, Bd. 122, Nr. 11: S. 6348-6356
Manzi, Aurora; Tong, Yu; Feucht, Julius; Yao, En-Ping; Polavarapu, Lakshminarayana; Urban, Alexander S. und Feldmann, Jochen
(2018):
Resonantly enhanced multiple exciton generation through below-band-gap multi-photon absorption in perovskite nanocrystals.
In: Nature Communications, Bd. 9, 1518
[PDF, 1MB]
Wang, Rui; Tong, Yu; Manzi, Aurora; Wang, Kun; Fu, Zhendong; Kentzinger, Emmanuel; Feldmann, Jochen; Urban, Alexander S.; Müller-Buschbaum, Peter und Frielinghaus, Henrich
(2018):
Preferential Orientation of Crystals Induced by Incorporation of Organic Ligands in Mixed-Dimensional Hybrid Perovskite Films.
In: Advanced Optical Materials, Bd. 6, Nr. 6, 1701311
Bohn, Bernhard J.; Tong, Yu; Gramlich, Moritz; Lai, May Ling; Doeblinger, Markus; Wang, Kun; Hoye, Robert L. Z.; Müller-Buschbaum, Peter; Stranks, Samuel D.; Urban, Alexander S.; Polavarapu, Lakshminarayana und Feldmann, Jochen
(2018):
Boosting Tunable Blue Luminescence of Halide Perovskite Nanoplatelets through Postsynthetic Surface Trap Repair.
In: Nano Letters, Bd. 18, Nr. 8: S. 5231-5238
Hintermayr, Verena A.; Polavarapu, Lakshminarayana; Urban, Alexander S. und Feldmann, Jochen
(2018):
Accelerated Carrier Relaxation through Reduced Coulomb Screening in Two-Dimensional Halide Perovskite Nanoplatelets.
In: ACS Nano, Bd. 12, Nr. 10: S. 10151-10158
Aygueler, Meltem F.; Puscher, Bianka M. D.; Tong, Yu; Bein, Thomas; Urban, Alexander S.; Costa, Ruben D. und Docampo, Pablo
(2018):
Light-emitting electrochemical cells based on inorganic metal halide perovskite nanocrystals.
In: Journal of Physics D-Applied Physics, Bd. 51, Nr. 33, 334001
Hintermayr, Verena A.; Polavarapu, Lakshminarayana; Urban, Alexander S. und Feldmann, Jochen
(2018):
Accelerated Carrier Relaxation through Reduced Coulomb Screening in Two-Dimensional Halide Perovskite Nanoplatelets.
In: Acs Nano, Bd. 12, Nr. 10: S. 10151-10158
2017
Melnikau, Dzmitry; Esteban, Ruben; Govyadinov, Alexander A.; Savateeva, Diana; Simon, Thomas; Sánchez-Iglesias, Ana; Grzelczak, Marek; Schmidt, Mikolaj K.; Urban, Alexander S.; Liz-Marzán, Luis M.; Feldmann, Jochen; Aizpurua, Javier und Rakovich, Yury P.
(2017):
Strong coupling effects in hybrid plexitonic systems.
In: Third international Conference On Applications of Optics and Photonics, Bd. 10453, 104532E
Ehrat, Florian; Bhattacharyya, Santanu; Schneider, Julian; Löf, Achim; Wyrwich, Regina; Rogach, Andrey L.; Stolarczyk, Jacek K.; Urban, Alexander S. und Feldmann, Jochen
(2017):
Tracking the Source of Carbon Dot Photoluminescence: Aromatic Domains versus Molecular Fluorophores.
In: Nano Letters, Bd. 17, Nr. 12: S. 7710-7716
Bhattacharyya, Santanu; Ehrat, Florian; Urban, Patrick; Teves, Roland; Wyrwich, Regina; Doblinger, Markus; Feldmann, Jochen; Urban, Alexander S. und Stolarczyk, Jacek K.
(2017):
Effect of nitrogen atom positioning on the trade-off between emissive and photocatalytic properties of carbon dots.
In: Nature Communications, Bd. 8, 1401
[PDF, 1MB]
Polavarapu, Lakshminarayana; Nickel, Bert; Feldmann, Jochen und Urban, Alexander S.
(2017):
Advances in Quantum-Confined Perovskite Nanocrystals for Optoelectronics.
In: Advanced Energy Materials, Bd. 7, Nr. 16, 1700267
Tong, Yu; Bohn, Bernhard J.; Bladt, Eva; Wang, Kun; Müller-Buschbaum, Peter; Bals, Sara; Urban, Alexander S.; Polavarapu, Lakshminarayana und Feldmann, Jochen
(2017):
From Precursor Powders to CsPbX3 Perovskite Nanowires: One-Pot Synthesis, Growth Mechanism, and Oriented Self-Assembly.
In: Angewandte Chemie-international Edition, Bd. 56, Nr. 44: S. 13887-13892
2016
Tong, Yu; Bladt, Eva; Aygüler, Meltem F.; Manzi, Aurora; Milowska, Karolina Z.; Hintermayr, Verena A.; Docampo, Pablo; Bals, Sara; Urban, Alexander S.; Polavarapu, Lakshminarayana und Feldmann, Jochen
(2016):
Highly Luminescent Cesium Lead Halide Perovskite Nanocrystals with Tunable Composition and Thickness by Ultrasonication.
In: Angewandte Chemie-international Edition, Bd. 55, Nr. 44: S. 13887-13892
Huang, He; Polavarapu, Lakshminarayana; Sichert, Jasmina A.; Susha, Andrei S.; Urban, Alexander S. und Rogach, Andrey L.
(2016):
Colloidal lead halide perovskite nanocrystals: synthesis, optical properties and applications.
In: Npg Asia Materials, Bd. 8, e328
Hintermayr, Verena A.; Richter, Alexander F.; Ehrat, Florian; Döblinger, Markus; Vanderlinden, Willem; Sichert, Jasmina A.; Tong, Yu; Polavarapu, Lakshminarayana; Feldmann, Jochen und Urban, Alexander S.
(2016):
Tuning the Optical Properties of Perovskite Nanoplatelets through Composition and Thickness by Ligand-Assisted Exfoliation.
In: Advanced Materials, Bd. 28, Nr. 43: S. 9478-9485
Tong, Yu; Ehrat, Florian; Vanderlinden, Willem; Cardenas-Daw, Carlos; Stolarczyk, Jacek K.; Polavarapu, Lakshminarayana und Urban, Alexander S.
(2016):
Dilution-Induced Formation of Hybrid Perovskite Nanoplatelets.
In: Acs Nano, Bd. 10, Nr. 12: S. 10936-10944
Ana Huergo, Maria; Maier, Christoph Matthias; Castez, Marcos Federico; Vericat, Carolina; Nedev, Spas; Salvarezza, Roberto C.; Urban, Alexander S. und Feldmann, Jochen
(2016):
Optical Nanoparticle Sorting Elucidates Synthesis of Plasmonic Nanotriangles.
In: Acs Nano, Bd. 10, Nr. 3: S. 3614-3621
Simon, Thomas; Melnikau, Dimitry; Sánchez-Iglesias, Ana; Grzelczak, Marek; Liz-Marzán, Luis M.; Rakovich, Yury; Feldmann, Jochen und Urban, Alexander S.
(2016):
Exploring the Optical Nonlinearities of Plasmon-Exciton Hybrid Resonances in Coupled Colloidal Nanostructures.
In: Journal of Physical Chemistry C, Bd. 120, Nr. 22: S. 12226-12233
2014
Urban, Alexander S.; Carretero-Palacios, Sol; Lutich, Andrey A.; Lohmüller, Theobald; Feldmann, Jochen und Jäckel, Frank
(24. März 2014):
Optical trapping and manipulation of plasmonic nanoparticles: fundamentals, applications, and perspectives.
In: Nanoscale, Bd. 6, Nr. 9: S. 4458-4474
[PDF, 1MB]