Search Results - "Bohn, Bernhard J."

From Precursor Powders to CsPbX3 Perovskite Nanowires: One‐Pot Synthesis, Growth Mechanism, and Oriented Self‐Assembly by Tong, Yu, Bohn, Bernhard J., Bladt, Eva, Wang, Kun, Müller‐Buschbaum, Peter, Bals, Sara, Urban, Alexander S., Polavarapu, Lakshminarayana, Feldmann, Jochen

“…The colloidal synthesis and assembly of semiconductor nanowires continues to attract a great deal of interest. Herein, we describe the single‐step…”
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Oriented Thin Films of Electroactive Triphenylene Catecholate-Based Two-Dimensional Metal–Organic Frameworks by Mähringer, Andre, Jakowetz, Andreas C, Rotter, Julian M, Bohn, Bernhard J, Stolarczyk, Jacek K, Feldmann, Jochen, Bein, Thomas, Medina, Dana D

“…Two-dimensional triphenylene-based metal–organic frameworks (TP-MOFs) attract significant scientific interest due to their long-range order combined with…”
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Spin Polarization Dynamics of Free Charge Carriers in CsPbI3 Nanocrystals by Strohmair, Simone, Dey, Amrita, Tong, Yu, Polavarapu, Lakshminarayana, Bohn, Bernhard J, Feldmann, Jochen

“…Lead halide perovskites (LHPs) exhibit large spin–orbit coupling (SOC), leading to only twofold-degenerate valence and conduction bands and therefore allowing…”
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Exciton Diffusion Lengths and Dissociation Rates in CsPbBr3 Nanocrystal–Fullerene Composites: Layer‐by‐Layer versus Blend Structures by Yao, En‐Ping, Bohn, Bernhard J., Tong, Yu, Huang, He, Polavarapu, Lakshminarayana, Feldmann, Jochen

“…Solution‐processable perovskite nanocrystals (NCs) are gaining increasing interest in the field of photovoltaics because of their enhanced stability compared…”
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Dephasing and Quantum Beating of Excitons in Methylammonium Lead Iodide Perovskite Nanoplatelets by Bohn, Bernhard J, Simon, Thomas, Gramlich, Moritz, Richter, Alexander F, Polavarapu, Lakshminarayana, Urban, Alexander S, Feldmann, Jochen

“…Perovskite nanocrystals have emerged as an interesting material for light-emitting and other optoelectronic applications. Excitons are known to play an…”
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Boosting Tunable Blue Luminescence of Halide Perovskite Nanoplatelets through Postsynthetic Surface Trap Repair by Bohn, Bernhard J., Tong, Yu, Gramlich, Moritz, Lai, May Ling, Döblinger, Markus, Wang, Kun, Hoye, Robert L. Z., Müller-Buschbaum, Peter, Stranks, Samuel D., Urban, Alexander S., Polavarapu, Lakshminarayana, Feldmann, Jochen

“…The easily tunable emission of halide perovskite nanocrystals throughout the visible spectrum makes them an extremely promising material for light-emitting…”
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Thickness-Dependence of Exciton–Exciton Annihilation in Halide Perovskite Nanoplatelets by Gramlich, Moritz, Bohn, Bernhard J, Tong, Yu, Polavarapu, Lakshminarayana, Feldmann, Jochen, Urban, Alexander S

“…Exciton–exciton annihilation (EEA) and Auger recombination are detrimental processes occurring in semiconductor optoelectronic devices at high carrier…”
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Near-Field Imaging of Phased Array Metasurfaces by Bohn, Bernhard J, Schnell, Martin, Kats, Mikhail A, Aieta, Francesco, Hillenbrand, Rainer, Capasso, Federico

“…Phased-antenna metasurfaces can impart abrupt, spatially dependent changes to the amplitude, phase, and polarization of light and thus mold wavefronts in a…”
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All-in-one visible-light-driven water splitting by combining nanoparticulate and molecular co-catalysts on CdS nanorods by Wolff, Christian M., Frischmann, Peter D., Schulze, Marcus, Bohn, Bernhard J., Wein, Robin, Livadas, Panajotis, Carlson, Michael T., Jäckel, Frank, Feldmann, Jochen, Würthner, Frank, Stolarczyk, Jacek K.

“…Full water splitting into hydrogen and oxygen on semiconductor nanocrystals is a challenging task; overpotentials must be overcome for both half-reactions and…”
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Fast Electron and Slow Hole Relaxation in InP-Based Colloidal Quantum Dots by Richter, Alexander F, Binder, Michael, Bohn, Bernhard J, Grumbach, Nathan, Neyshtadt, Shany, Urban, Alexander S, Feldmann, Jochen

“…Colloidal InP-based quantum dots are a promising material for light-emitting applications as an environment friendly alternative to their Cd-containing…”
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Spin Polarization Dynamics of Free Charge Carriers in CsPbI 3 Nanocrystals by Strohmair, Simone, Dey, Amrita, Tong, Yu, Polavarapu, Lakshminarayana, Bohn, Bernhard J, Feldmann, Jochen

“…Lead halide perovskites (LHPs) exhibit large spin-orbit coupling (SOC), leading to only two-fold degenerate valence and conduction bands and, therefore,…”
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From Precursor Powders to CsPbX 3 Perovskite Nanowires: One-Pot Synthesis, Growth Mechanism, and Oriented Self-Assembly by Tong, Yu, Bohn, Bernhard J, Bladt, Eva, Wang, Kun, Müller-Buschbaum, Peter, Bals, Sara, Urban, Alexander S, Polavarapu, Lakshminarayana, Feldmann, Jochen

“…The colloidal synthesis and assembly of semiconductor nanowires continues to attract a great deal of interest. Herein, we describe the single-step…”
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Von Vorläuferpulvern zu CsPbX3‐Perowskit‐Nanodrähten: Eintopfreaktion, Wachstumsmechanismus und gerichtete Selbstassemblierung by Tong, Yu, Bohn, Bernhard J., Bladt, Eva, Wang, Kun, Müller‐Buschbaum, Peter, Bals, Sara, Urban, Alexander S., Polavarapu, Lakshminarayana, Feldmann, Jochen

“…Die Synthese kolloidaler Nanokristalle sowie die Herstellung von Halbleiter‐Nanodrähten (NWs) sind ein wichtiger Aspekt der aktuellen Forschung. Wir berichten…”
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Exciton Diffusion Lengths and Dissociation Rates in CsPbBr 3 Nanocrystal–Fullerene Composites: Layer‐by‐Layer versus Blend Structures by Yao, En‐Ping, Bohn, Bernhard J., Tong, Yu, Huang, He, Polavarapu, Lakshminarayana, Feldmann, Jochen

“…Abstract Solution‐processable perovskite nanocrystals (NCs) are gaining increasing interest in the field of photovoltaics because of their enhanced stability…”
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Von Vorläuferpulvern zu CsPbX 3 ‐Perowskit‐Nanodrähten: Eintopfreaktion, Wachstumsmechanismus und gerichtete Selbstassemblierung by Tong, Yu, Bohn, Bernhard J., Bladt, Eva, Wang, Kun, Müller‐Buschbaum, Peter, Bals, Sara, Urban, Alexander S., Polavarapu, Lakshminarayana, Feldmann, Jochen

“…Abstract Die Synthese kolloidaler Nanokristalle sowie die Herstellung von Halbleiter‐Nanodrähten (NWs) sind ein wichtiger Aspekt der aktuellen Forschung. Wir…”
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Thickness-Dependence of Exciton-Exciton Annihilation in Halide Perovskite Nanoplatelets by Gramlich, Moritz, Bohn, Bernhard J, Tong, Yu, Polavarapu, Lakshminarayana, Feldmann, Jochen, Urban, Alexander S

“…Exciton-exciton annihilation (EEA) and Auger recombination are detrimental processes occurring in semiconductor optoelectronic devices at high carrier…”
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Boosting tunable blue luminescence of halide perovskite nanoplatelets through post-synthetic surface trap repair by Bohn, Bernhard J, Tong, Yu, Gramlich, Moritz, Lai, May Ling, Döblinger, Markus, Wang, Kun, Hoye, Robert L. Z, Müller-Buschbaum, Peter, Stranks, Samuel D, Urban, Alexander S, Polavarapu, Lakshminarayana, Feldmann, Jochen

“…Nano Letters 2018, 18, 8, 5231 The easily tunable emission of halide perovskite nanocrystals throughout the visible spectrum makes them an extremely promising…”
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Dual-Comb Coherent Raman Spectroscopy with Lasers of 1-GHz Pulse Repetition Frequency by Mohler, Kathrin J, Bohn, Bernhard J, Yan, Ming, Hänsch, Theodor W, Picqué, Nathalie

“…Optics Letters 42, 318-321 (2017) We extend the technique of multiplex coherent Raman spectroscopy with two femtosecond mode-locked lasers to oscillators of a…”
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