Zobrazeno 1 - 10
of 301
pro vyhledávání: '"Koelling, S."'
Autor:
Moutanabbir, O., Assali, S., Attiaoui, A., Daligou, G., Daoust, P., Del Vecchio, P., Koelling, S., Luo, L., Rotaru, N.
The p-symmetry of the hole wavefunction is associated with a weaker hyperfine interaction as compared to electrons, thus making hole spin qubits attractive candidates to implement long coherence quantum processors. However, recent studies demonstrate
Externí odkaz:
http://arxiv.org/abs/2306.04052
The availability of high-frequency pulsed emitters in the $2-2.5\,\mu$m wavelength range paved the way for a wealth of new applications in ultrafast spectroscopy, free-space and fiber-optical communications, surveillance and recognition, artificial i
Externí odkaz:
http://arxiv.org/abs/2111.02892
Autor:
Fadaly, E. M. T., Dijkstra, A., Suckert, J. R., Ziss, D., Tilburg, M. A. J. v., Mao, C., Ren, Y., Lange, V. T. v., Kölling, S., Verheijen, M. A., Busse, D., Rödl, C., Furthmüller, J., Bechstedt, F., Stangl, J., Finley, J. J., Botti, S., Haverkort, J. E. M., Bakkers, E. P. A. M.
Silicon crystallized in the usual cubic (diamond) lattice structure has dominated the electronics industry for more than half a century. However, cubic silicon (Si), germanium (Ge) and SiGe-alloys are all indirect bandgap semiconductors that cannot e
Externí odkaz:
http://arxiv.org/abs/1911.00726
Autor:
Sinito, C., Corfdir, P., Pfüller, C., Gao, G., Vílchez, J. Bartolomé, Kölling, S., Doblado, A. Rodil, Jahn, U., Lähnemann, J., Auzelle, T., Zettler, J. K., Flissikowski, T., Koenraad, P., Grahn, H. T., Geelhaar, L., Fernández-Garrido, S., Brandt, O.
Publikováno v:
Nano Letters 19, 5938 (2019)
Several of the key issues of planar (Al,Ga)N-based deep-ultraviolet light emitting diodes could potentially be overcome by utilizing nanowire heterostructures, exhibiting high structural perfection and improved light extraction. Here, we study the sp
Externí odkaz:
http://arxiv.org/abs/1905.04090
Autor:
de Vries, F. K., Shen, J., Skolasinski, R. J., Nowak, M. P., Varjas, D., Wang, L., Wimmer, M., Ridderbos, J., Zwanenburg, F. A., Li, A., Koelling, S., Verheijen, M. A., Bakkers, E. P. A. M., Kouwenhoven, L. P.
Publikováno v:
Nanoletters 2018
Low dimensional semiconducting structures with strong spin-orbit interaction (SOI) and induced superconductivity attracted much interest in the search for topological superconductors. Both the strong SOI and hard superconducting gap are directly rela
Externí odkaz:
http://arxiv.org/abs/1806.01815
Akademický článek
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Autor:
Assali, S., Attiaoui, A., Koelling, S., Atalla, M. R. M., Kumar, A., Nicolas, J., Chowdhury, F. A., Lemieux-Leduc, C., Moutanabbir, O.
Publikováno v:
Journal of Applied Physics; 11/21/2022, Vol. 132 Issue 19, p1-10, 10p
Publikováno v:
Journal of Applied Physics; 11/7/2022, Vol. 132 Issue 17, p1-9, 9p
We derive the leading one-loop contribution to the one-pion exchange and short-range two-nucleon electromagnetic current operator in the framework of chiral effective field theory. The derivation is carried out using the method of unitary transformat
Externí odkaz:
http://arxiv.org/abs/1107.0602
Publikováno v:
Phys.Rev.C80:045502,2009
We derive the leading two-pion exchange contributions to the two-nucleon electromagnetic current operator in the framework of chiral effective field theory using the method of unitary transformation. Explicit results for the current and charge densit
Externí odkaz:
http://arxiv.org/abs/0907.3437