|
1.
|
|
8 p, 1.5 MB |
Electron cooling in graphene enhanced by plasmon-hydron resonance
/
Yu, Xiaoqing (Max Planck Institute for Polymer Research) ;
Principi, Alessandro (University of Manchester. School of Physics and Astronomy) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Bonn, Mischa (Max Planck Institute for Polymer Research) ;
Kavokine, Nikita (Flatiron Institute. Center for Computational Quantum Physics)
Evidence is accumulating for the crucial role of a solid's free electrons in the dynamics of solid-liquid interfaces. Liquids induce electronic polarization and drive electric currents as they flow; electronic excitations, in turn, participate in hydrodynamic friction. [...]
2023 -  10.1038/s41565-023-01421-3
Nature Nanotechnology, Vol. 18, Issue 8 (August 2023) , p. 898-904
|
|
|
2.
|
|
8 p, 3.2 MB |
Reversible Electrical Control of Interfacial Charge Flow across van der Waals Interfaces
/
Fu, Shuai (Max Planck Institute for Polymer Research (Germany)) ;
Jia, Xiaoyu (Max Planck Institute for Polymer Research (Germany)) ;
Hassan, Aliaa S. (Max Planck Institute for Polymer Research (Germany)) ;
Zhang, Heng (Max Planck Institute for Polymer Research (Germany)) ;
Zheng, Wenhao (Max Planck Institute for Polymer Research (Germany)) ;
Gao, Lei (Max Planck Institute for Polymer Research (Germany)) ;
Di Virgilio, Lucia (Max Planck Institute for Polymer Research (Germany)) ;
Krasel, Sven (Max Planck Institute for Polymer Research (Germany)) ;
Beljonne, David (Université de Mons) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Bonn, Mischa (Max Planck Institute for Polymer Research (Germany)) ;
Wang, Hai I. (Max Planck Institute for Polymer Research (Germany))
Bond-free integration of two-dimensional (2D) materials yields van der Waals (vdW) heterostructures with exotic optical and electronic properties. Manipulating the splitting and recombination of photogenerated electron-hole pairs across the vdW interface is essential for optoelectronic applications. [...]
2023 - 10.1021/acs.nanolett.2c04795
Nano letters, Vol. 23, Issue 5 (March 2023) , p. 1850-1857
|
|
|
3.
|
|
11 p, 4.3 MB |
Hot-carrier cooling in high-quality graphene is intrinsically limited by optical phonons
/
Pogna, Eva A. A. (Politecnico di Milano. Dipartimento di Fisica) ;
Jia, Xiaoyu (Max-Planck-Institut für Polymerforschung) ;
Principi, Alessandro (University of Manchester. School of Physics and Astronomy) ;
Block, Alexander (Institut Català de Nanociència i Nanotecnologia) ;
Banszerus, Luca (RWTH Aachen University) ;
Zhang, Jincan (Beijing Graphene Institute) ;
Liu, Xiaoting (Beijing Graphene Institute) ;
Sohier, Thibault (Université de Liège. CESAM) ;
Forti, Stiven (Center for Nanotechnology Innovation (Pisa, Itàlia)) ;
Soundarapandian, Karuppasamy (Institut de Ciències Fotòniques) ;
Terrés, Bernat (Institut de Ciències Fotòniques) ;
Mehew, Jake D. (Institut Català de Nanociència i Nanotecnologia) ;
Trovatello, Chiara (Politecnico di Milano. Dipartimento di Fisica) ;
Coletti, Camilla (Center for Nanotechnology Innovation (Pisa, Itàlia)) ;
Koppens, Frank (Institució Catalana de Recerca i Estudis Avançats) ;
Bonn, Mischa (Max-Planck-Institut für Polymerforschung) ;
Wang, Hai I. (Max-Planck-Institut für Polymerforschung) ;
van Hulst, Niek F.. (Institució Catalana de Recerca i Estudis Avançats) ;
Verstraete, Matthieu J. (Université de Liège. CESAM) ;
Peng, Hailin (Beijing Graphene Institute) ;
Liu, Zhongfan (Beijing Graphene Institute) ;
Stampfer, Christoph (RWTH Aachen University) ;
Cerullo, Giulio (Politecnico di Milano. Dipartimento di Fisica) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia)
Many promising optoelectronic devices, such as broadband photodetectors, nonlinear frequency converters, and building blocks for data communication systems, exploit photoexcited charge carriers in graphene. [...]
2021 - 10.1021/acsnano.0c10864
ACS nano, Vol. 15, issue 7 (July 2021) , p. 11285-11295
|
|
|
4.
|
|
45 p, 3.4 MB |
Decoupling the effects of defects on efficiency and stability through phosphonates in stable halide perovskite solar cells
/
Xie, Haibing (Institut Català de Nanociència i Nanotecnologia) ;
Wang, Zaiwei (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ;
Chen, Zehua (Eindhoven University of Technology. Department of Applied Physics.) ;
Pereyra, Carlos (Institut Català de Nanociència i Nanotecnologia) ;
Pols, Mike (Eindhoven University of Technology. Department of Applied Physics) ;
Gałkowski, Krzysztof (University of Cambridge. Cavendish Laboratory) ;
Anaya, Miguel (University of Cambridge. Cavendish Laboratory) ;
Fu, Shuai (Max-Planck Institute for polymer Research) ;
Jia, Xiaoyu (Max-Planck Institute for polymer Research) ;
Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ;
Kubicki, Dominik Józef (University of Cambridge. Cavendish Laboratory) ;
Agarwalla, Anand (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ;
Kim, Hui-Seon (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ;
Prochowicz, Daniel (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ;
Borrisé, Xavier (Institut de Microelectrònica de Barcelona) ;
Bonn, Mischa (Max-Planck Institute for polymer Research) ;
Bao, Chunxiong (Linköping University. Department of Physics, Chemistry and Biology) ;
Sun, Xiaoxiao (Empa-Swiss Federal Laboratories for Materials Science and Technology. Laboratory for Thin Films and Photovoltaics) ;
Zakeeruddin, Shaik Mohammed (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ;
Emsley, Lyndon (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Gao, Feng (Linköping University. Department of Physics, Chemistry and Biology) ;
Fu, Fan (Empa-Swiss Federal Laboratories for Materials Science and Technology. Laboratory for Thin Films and Photovoltaics) ;
Wang, Hai I. (Max-Planck Institute for polymer Research) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Stranks, Samuel D. (University of Cambridge. Cavendish Laboratory) ;
Tao, Shuxia (Eindhoven University of Technology. Center for Computational Energy Research, Applied Physics) ;
Grätzel, Michael (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ;
Hagfeldt, Anders (École Polytechnique Fédérale de Lausanne. Institute of Chemical Sciences and Engineering) ;
Lira-Cantu, Monica (Institut Català de Nanociència i Nanotecnologia)
Understanding defects is of paramount importance for the development of stable halide perovskite solar cells (PSCs). However, isolating their distinctive effects on device efficiency and stability is currently a challenge. [...]
2021 - 10.1016/j.joule.2021.04.003
Joule, Vol. 5, Issue 5 (May 2021) , p. 1246-1266
|
|
|
5.
|
|
10 p, 1.0 MB |
Electrical tunability of terahertz nonlinearity in graphene
/
Kovalev, Sergey (Helmholtz-Zentrum Dresden-Rossendorf) ;
Hafez, Hassan A. (Universität Bielefeld. Fakultät für Physik) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Deinert, Jan-Christoph (Helmholtz-Zentrum Dresden-Rossendorf) ;
Ilyakov, Igor (Helmholtz-Zentrum Dresden-Rossendorf) ;
Awari, Nilesh (Helmholtz-Zentrum Dresden-Rossendorf) ;
Alcaraz Iranzo, David (Institut de Ciències Fotòniques) ;
Soundarapandian, Karuppasamy (Institut de Ciències Fotòniques) ;
Saleta Reig, David (Institut Català de Nanociència i Nanotecnologia) ;
Germanskiy, Semyon (Helmholtz-Zentrum Dresden-Rossendorf) ;
Chen, Min (Helmholtz-Zentrum Dresden-Rossendorf) ;
Bawatna, Mohammed (Helmholtz-Zentrum Dresden-Rossendorf) ;
Green, Bertram (Helmholtz-Zentrum Dresden-Rossendorf) ;
Koppens, Frank. (Institució Catalana de Recerca i Estudis Avançats) ;
Mittendorff, Martin (Universität Duisburg-Essen. Fakultät für Physik) ;
Bonn, Mischa (Max-Planck-Institut für Polymerforschung) ;
Gensch, Michael (Technische Universität Berlin. Institut für Optik und Atomare Physik) ;
Turchinovich, Dmitry (Universität Bielefeld. Fakultät für Physik)
Graphene is conceivably the most nonlinear optoelectronic material we know. Its nonlinear optical coefficients in the terahertz frequency range surpass those of other materials by many orders of magnitude. [...]
2021 - 10.1126/SCIADV.ABF9809
Science advances, Vol. 7, issue 15 (April 2021) , art. eabf9809
|
|
|
6.
|
|
10 p, 3.9 MB |
Grating-Graphene Metamaterial as a Platform for Terahertz Nonlinear Photonics
/
Deinert, Jan-Christoph (Helmholtz-Zentrum Dresden-Rossendorf) ;
Alcaraz Iranzo, David (Institut de Ciències Fotòniques) ;
Pérez Rodríguez, Raúl (Institut Català de Nanociència i Nanotecnologia) ;
Jia, Xiaoyu (Max-Planck-Institut für Polymerforschung) ;
Hafez, Hassan A. (Universität Bielefeld) ;
Ilyakov, Igor (Helmholtz-Zentrum Dresden-Rossendorf) ;
Awari, Nilesh (Helmholtz-Zentrum Dresden-Rossendorf) ;
Chen, Min (Helmholtz-Zentrum Dresden-Rossendorf) ;
Bawatna, Mohammed (Helmholtz-Zentrum Dresden-Rossendorf) ;
Ponomaryov, Alexey N. (Helmholtz-Zentrum Dresden-Rossendorf) ;
Germanskiy, Semyon (Helmholtz-Zentrum Dresden-Rossendorf) ;
Bonn, Mischa (Max-Planck-Institut für Polymerforschung) ;
Koppens, Frank (Institució Catalana de Recerca i Estudis Avançats) ;
Turchinovich, Dmitry (Universität Bielefeld) ;
Gensch, Michael (Technische Universität Berlin) ;
Kovalev, Sergey (Helmholtz-Zentrum Dresden-Rossendorf) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia)
Nonlinear optics is an increasingly important field for scientific and technological applications, owing to its relevance and potential for optical and optoelectronic technologies. Currently, there is an active search for suitable nonlinear material systems with efficient conversion and a small material footprint. [...]
2021 - 10.1021/acsnano.0c08106
ACS nano, Vol. 15, Issue 26 (January 2021) , p. 1145-1154
|
|
|
7.
|
|
11 p, 1.4 MB |
Long-lived charge separation following pump-wavelength-dependent ultrafast charge transfer in graphene/WS2 heterostructures
/
Fu, Shuai (Max Planck Institute for Polymer Research (Germany)) ;
du Fossé, Indy (Delft University of Technology. Optoelectronic Materials Section (Netherlands)) ;
Jia, Xiaoyu (Max Planck Institute for Polymer Research (Germany)) ;
Xu, Jingyin (University of Electronic Science and Technology of China. Institute of Fundamental and Frontier Sciences (China)) ;
Yu, Xiaoqing (Max Planck Institute for Polymer Research (Germany)) ;
Zhang, Heng (Max Planck Institute for Polymer Research (Germany)) ;
Zheng, Wenhao (Max Planck Institute for Polymer Research (Germany)) ;
Krasel, Sven (Max Planck Institute for Polymer Research (Germany)) ;
Chen, Zongping (Zhejiang University. School of Materials Science and Engineering (China)) ;
Wang, Zhiming M. (University of Electronic Science and Technology of China. Institute of Fundamental and Frontier Sciences (China)) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Bonn, Mischa (Max Planck Institute for Polymer Research (Germany)) ;
Houtepen, Arjan J. (Delft University of Technology. Optoelectronic Materials Section (Netherlands)) ;
Wang, Hai I. (Max Planck Institute for Polymer Research (Germany))
Van der Waals heterostructures consisting of graphene and transition metal dichalcogenides have shown great promise for optoelectronic applications. However, an in-depth understanding of the critical processes for device operation, namely, interfacial charge transfer (CT) and recombination, has so far remained elusive. [...]
2021 - 10.1126/sciadv.abd9061
Science advances, Vol. 7, Issue 9 (February 2021) , art. eabd9061
|
|
|
8.
|
|
25 p, 3.7 MB |
Terahertz nonlinear optics of graphene : from saturable absorption to high-harmonics generation
/
Hafez, Hassan A. (Universität Bielefeld. Fakultät für Physik) ;
Kovalev, Sergey (Helmholtz-Zentrum Dresden-Rossendorf) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Bonn, Mischa (Max-Planck-Institut für Polymerforschung) ;
Gensch, Michael (Technische Universität Berlin. Institut für Optik und Atomare Physik) ;
Turchinovich, Dmitry (Universität Bielefeld. Fakultät für Physik)
Graphene has long been predicted to show exceptional nonlinear optical properties, especially in the technologically important terahertz (THz) frequency range. Recent experiments have shown that this atomically thin material indeed exhibits possibly the largest nonlinear coefficients of any material known to date, paving the way for practical graphene-based applications in ultrafast (opto-)electronics operating at THz rates. [...]
2020 - 10.1002/adom.201900771
Advanced optical materials, Vol. 8, issue 3 (Feb. 2020) , art. 1900771
|
|
|
9.
|
|
8 p, 2.9 MB |
Kinetic Ionic Permeation and Interfacial Doping of Supported Graphene
/
Jia, Xiaoyu (University of Mainz) ;
Hu, Min (University of Science and Technology of China) ;
Soundarapandian, Karuppasamy (Institut de Ciències Fotòniques) ;
Yu, Xiaoqing (Max Planck Institute for Polymer Research) ;
Liu, Zhaoyang (Max Planck Institute for Polymer Research) ;
Chen, Zongping (Max Planck Institute for Polymer Research) ;
Narita, Akimitsu (Max Planck Institute for Polymer Research) ;
Müllen, Klaus (Max Planck Institute for Polymer Research) ;
Koppens, Frank (Institut de Ciències Fotòniques) ;
Jiang, Jun (University of Science and Technology of China) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Bonn, Mischa (Max Planck Institute for Polymer Research) ;
Wang, Hai I. (Max Planck Institute for Polymer Research)
Due to its outstanding electrical properties and chemical stability, graphene finds widespread use in various electrochemical applications. Although the presence of electrolytes strongly affects its electrical conductivity, the underlying mechanism has remained elusive. [...]
2019 - 10.1021/acs.nanolett.9b04053
Nano letters, Vol. 19, Issue 12 (December 2019) , p. 9029-9036
|
|
|
10.
|
|
8 p, 4.4 MB |
Surface-Specific Spectroscopy of Water at a Potentiostatically Controlled Supported Graphene Monolayer
/
Dreier, L. B. (Graduate School Materials Science in Mainz) ;
Liu, Z. (Max Planck Institute for Polymer Research) ;
Narita, Akimitsu (Max Planck Institute for Polymer Research) ;
Van Zadel, M. J. (Max Planck Institute for Polymer Research) ;
Müllen, Klaus (Johannes Gutenberg-Universität Mainz) ;
Tielrooij, Klaas-Jan (Institut Català de Nanociència i Nanotecnologia) ;
Backus, Ellen H. G. (University of Vienna. Department of Physical Chemistry) ;
Bonn, Mischa (Max Planck Institute for Polymer Research)
Knowledge of the structure of interfacial water molecules at electrified solid materials is the first step toward a better understanding of important processes at such surfaces, in, e. g. , electrochemistry, atmospheric chemistry, and membrane biophysics. [...]
2019 - 10.1021/acs.jpcc.9b05844
Journal of physical chemistry. C, Vol. 123, Issue 39 (October 2019) , p. 24031-24038
|
|
guest ::
email alert
or subscribe to the 
RSS feed.
