Zobrazeno 1 - 10
of 341
pro vyhledávání: '"Wang, Hai. I."'
Autor:
Jobsis, Huygen J., Gao, Lei, Reponen, Antti-Pekka M., VanOrman, Zachary A., Rijpers, Rick P. P. P. M., Wang, Hai I., Feldmann, Sascha, Hutter, Eline M.
Cs$_2$AgBiBr$_6$ shows promise for solution-processable optoelectronics, such as photovoltaics, photocatalysis and X-ray detection. However, various spectroscopic studies report rapid charge carrier mobility loss in the first picosecond after photoex
Externí odkaz:
http://arxiv.org/abs/2412.14929
Autor:
Obermann, Sebastian, Zheng, Wenhao, Melidonie, Jason, Böckmann, Steffen, Osella, Silvio, León, Lenin Andrés Guerrero, Hennersdorf, Felix, Beljonne, David, Weigand, Jan J., Bonn, Mischa, Hansen, Michael Ryan, Wang, Hai I., Ma, Ji, Feng, Xinliang
Publikováno v:
Chem. Sci. 2023 14, 8607-8614
Precise synthesis of graphene nanoribbons (GNRs) is of great interest to chemists and materials scientists because of their unique opto-electronic properties and potential applications in carbon-based nanoelectronics and spintronics. In addition to t
Externí odkaz:
http://arxiv.org/abs/2410.07726
Autor:
Wang, Zhiyong, Fu, Shuai, Zhang, Wenjie, Liang, Baokun, Liu, Tsai Jung, Hambsch, Mike, Pöhls, Jonas F., Wu, Yufeng, Zhang, Jianjun, Lan, Tianshu, Li, Xiaodong, Qi, Haoyuan, Polozij, Miroslav, Mannsfeld, Stefan C. B., Kaiser, Ute, Bonn, Mischa, Weitz, R. Thomas, Heine, Thomas, Parkin, Stuart S. P., Wang, Hai I, Dong, Renhao, Feng, Xinliang
Two dimensional van der Waals heterostructures (2D are of significant interest due to their intriguing physical properties that are critically defined by the constituent monolayers and their interlayer coupling . However, typical inorganic 2 D vdWhs
Externí odkaz:
http://arxiv.org/abs/2306.14616
Autor:
Handa, Taketo, Holbrook, Madisen A., Olsen, Nicholas, Holtzman, Luke N., Huber, Lucas, Wang, Hai I., Bonn, Mischa, Barmak, Katayun, Hone, James C., Pasupathy, Abhay N., Zhu, X. -Y.
Since the seminal work on MoS2 monolayers, photoexcitation in atomically-thin transition metal dichalcogenides (TMDCs) has been assumed to result in excitons with large binding energies (~ 200-600 meV). Because the exciton binding energies are order-
Externí odkaz:
http://arxiv.org/abs/2306.10814
Autor:
Balan, Aravind Puthirath, Kumar, Aditya, Scholz, Tanja, Lin, Zhongchong, Shahee, Aga, Fu, Shuai, Denneulin, Thibaud, Vas, Joseph, Kovacs, Andras, Dunin-Borkowski, Rafal E., Wang, Hai I., Yang, Jinbo, Lotsch, Bettina, Nowak, Ulrich, Klaeui, Mathias
Publikováno v:
ACS Nano, 2024
Two-dimensional van der Waals (vdW) heterostructures are an attractive platform for studying exchange bias due to their defect free and atomically flat interfaces. Chromium thiophosphate (CrPS4), an antiferromagnetic material, possesses uncompensated
Externí odkaz:
http://arxiv.org/abs/2303.13167
Autor:
Giannini, Samuele, Di Virgilio, Lucia, Bardini, Marco, Hausch, Julian, Geuchies, Jaco, Zheng, Wenhao, Volpi, Martina, Elsner, Jan, Broch, Katharina, Geerts, Yves H., Schreiber, Frank, Schweicher, Guillaume, Wang, Hai I., Blumberger, Jochen, Bonn, Mischa, Beljonne, David
There is compelling evidence that charge carriers in organic semiconductors (OSs) self-localize in nano-scale space because of dynamic disorder. Yet, some OSs, in particular recently emerged high-mobility organic molecular crystals, feature reduced m
Externí odkaz:
http://arxiv.org/abs/2303.13163
The controlled introduction of covalent sp$^{3}$ defects into semiconducting single-walled carbon nanotubes (SWCNTs) gives rise to exciton localization and red-shifted near-infrared luminescence. The single-photon emission characteristics of these fu
Externí odkaz:
http://arxiv.org/abs/2206.09835
Publikováno v:
Journal of Chemical Physics; 8/7/2024, Vol. 161 Issue 5, p1-6, 6p
Autor:
Fu, Shuai, Fossé, Indy du, Jia, Xiaoyu, Xu, Jingyin, Yu, Xiaoqing, Zhang, Heng, Zheng, Wenhao, Krasel, Sven, Chen, Zongping, Wang, Zhiming M., Tielrooij, Klaas-Jan, Bonn, Mischa, Houtepen, Arjan J., Wang, Hai I.
Publikováno v:
Science advances, 2021, 7(9): eabd9061
Van der Waals heterostructures consisting of graphene and transition metal dichalcogenides (TMDCs) have recently shown great promise for high-performance optoelectronic applications. However, an in-depth understanding of the critical processes for de
Externí odkaz:
http://arxiv.org/abs/2007.08932
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