Zobrazeno 1 - 10
of 2 424
pro vyhledávání: '"Hagel, P."'
Twisted transition metal dichalcogenide (TMD) bilayers exhibit periodic moir\'e potentials, which can trap excitons at certain high-symmetry sites. At small twist angles, TMD lattices undergo an atomic reconstruction, altering the moir\'e potential l
Externí odkaz:
http://arxiv.org/abs/2410.21483
Autor:
Ota, S., Capel, P., Christian, G., Durant, V., Hagel, K., Harris, E., Johnson, R. C., Luo, Z., Nunes, F. M., Roosa, M., Saastamoinen, A., Scriven, D. P.
The ratio is a new reaction observable suggested to extract accurately structure information on halo nuclei. It corresponds to the ratio of differential cross sections for scattering and breakup, which is predicted to remove the uncertainty related t
Externí odkaz:
http://arxiv.org/abs/2410.19377
Autor:
Jasiński, Jakub, Hagel, Joakim, Brem, Samuel, Wietek, Edith, Taniguchi, Takashi, Watanabe, Kenji, Chernikov, Alexey, Bruyant, Nicolas, Dyksik, Mateusz, Surrente, Alessandro, Baranowski, Michał, Maude, Duncan K., Malic, Ermin, Płochocka, Paulina
The quest for platforms to generate and control exotic excitonic states has greatly benefited from the advent of transition metal dichalcogenide (TMD) monolayers and their heterostructures. Among the unconventional excitonic states, quadrupolar excit
Externí odkaz:
http://arxiv.org/abs/2407.18040
Autor:
Ota, S., Capel, P., Christian, G., Durant, V., Hagel, K., Harris, E., Johnson, R. C., Luo, Z., Nunes, F. M., Roosa, M., Saastamoinen, A., Scriven, D. P.
Nuclear halos are very exotic quantal structures observed far from stability. Because of their short lifetime, they are mostly studied through reactions. The ratio method offers a new observable: the ratio of angular differential cross sections for b
Externí odkaz:
http://arxiv.org/abs/2407.15535
Autor:
Kumar, Abhijeet, Yagodkin, Denis, Rosati, Roberto, Bock, Douglas J, Schattauer, Christoph, Tobisch, Sarah, Hagel, Joakim, Höfer, Bianca, Kirchhof, Jan N, López, Pablo Hernández, Burfeindt, Kenneth, Heeg, Sebastian, Gahl, Cornelius, Libisch, Florian, Malic, Ermin, Bolotin, Kirill I
Momentum-indirect excitons composed of electrons and holes in different valleys define optoelectronic properties of many semiconductors, but are challenging to detect due to their weak coupling to light. The identification of an excitons' valley char
Externí odkaz:
http://arxiv.org/abs/2312.07332
Publikováno v:
Phys. Rev. A 109, 043116 (2024)
We propose a joint experimental and theoretical approach to measure the self-diffusion in a laser-cooled trapped ion cloud where part of the ions are shelved in a long-lived dark state. The role of the self-diffusion coefficient in the spatial organi
Externí odkaz:
http://arxiv.org/abs/2311.15757
Autor:
Palekar, Chirag Chandrakant, Hagel, Joakim, Rosa, Barbara, Brem, Samuel, Shih, Ching-Wen, Limame, Imad, von Helversen, Martin, Tongay, Sefaattin, Malic, Ermin, Reitzenstein, Stephan
Van der Waals heterostructures based on TMDC semiconducting materials have emerged as promising materials due to their spin-valley properties efficiently contrived by the stacking-twist angle. The twist angle drastically alters the interlayer exciton
Externí odkaz:
http://arxiv.org/abs/2309.16822
Autor:
Samuel C. Carr, Fasih Rehman, Jillian M. Hagel, Xue Chen, Kenneth K. S. Ng, Peter J. Facchini
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-18 (2024)
Abstract The evolution of morphinan alkaloid biosynthesis in plants of the genus Papaver includes permutation of several processes including gene duplication, fusion, neofunctionalization, and deletion resulting in the present chemotaxonomy. A critic
Externí odkaz:
https://doaj.org/article/63dfac229b04418f9956765a2a1ea704
Autor:
Qiaoling Lin, Hanlin Fang, Alexei Kalaboukhov, Yuanda Liu, Yi Zhang, Moritz Fischer, Juntao Li, Joakim Hagel, Samuel Brem, Ermin Malic, Nicolas Stenger, Zhipei Sun, Martijn Wubs, Sanshui Xiao
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Moiré superlattices in van der Waals heterostructures represent a highly tunable quantum system, attracting substantial interest in both many-body physics and device applications. However, the influence of the moiré potential on light-matt
Externí odkaz:
https://doaj.org/article/eee5b29d8a854ab9b87fd85b89cf0bee
Autor:
Mazda Farshad, Alexandra Stauffer, Carl Moritz Zipser, Najmeh Kheram, José Miguel Spirig, Jonas Widmer, Vincent Hagel, Jana Felicitas Schader
Publikováno v:
Neurospine, Vol 21, Iss 3, Pp 745-752 (2024)
Graphical Abstract
Externí odkaz:
https://doaj.org/article/7510cbe8785c490d896b43dfef197936