Zobrazeno 1 - 10
of 201
pro vyhledávání: '"fine-structure splitting"'
Publikováno v:
Nanophotonics, Vol 11, Iss 13, Pp 3093-3100 (2022)
Epitaxial semiconductor quantum dots (QDs) have been demonstrated as on-demand entangled photon sources through biexciton–exciton (XX-X) cascaded radiative processes. However, perfect entangled photon emitters at the specific wavelengths of 880 nm
Externí odkaz:
https://doaj.org/article/b6170277edd64e248e6744817639eeb9
Publikováno v:
Condensed Matter, Vol 8, Iss 4, p 90 (2023)
The reliable transmission of secure keys is one of the essential tasks to be efficiently accomplished by quantum information processing, and the use of entangled particles is a very important tool toward that goal. However, efficient production of ma
Externí odkaz:
https://doaj.org/article/730fec40d56b42a19ad4315d846f3506
Autor:
Jaime David Díaz-Ramírez, Shiang-Yu Huang, Bo-Long Cheng, Ping-Yuan Lo, Shun-Jen Cheng, Hanz Yecid Ramírez-Gómez
Publikováno v:
Condensed Matter, Vol 8, Iss 3, p 84 (2023)
Conservation of polarization is an important requirement for reliable single-photon emitters, which, in turn, are essential building blocks for light-based quantum information processing. In this work, we study the exciton-spin dynamics in a double q
Externí odkaz:
https://doaj.org/article/a7362fb5ecd3495989a8d0b6ba2b838f
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
Attempts are made to unify gravity with the other three fundamental forces of nature. As suggested by higher dimensional models, this unification may require space and time variation of some of the dimensionless fundamental constants. In this scenari
Externí odkaz:
https://doaj.org/article/3ea81ac5d4c541cab7b25b8eff6e304a
Akademický článek
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Autor:
Katarzyna Posmyk, Mateusz Dyksik, Alessandro Surrente, Katarzyna Zalewska, Maciej Śmiertka, Ewelina Cybula, Watcharaphol Paritmongkol, William A. Tisdale, Paulina Plochocka, Michał Baranowski
Publikováno v:
Nanomaterials, Vol 13, Iss 6, p 1119 (2023)
Two-dimensional van der Waals materials exhibit particularly strong excitonic effects, which causes them to be an exceptionally interesting platform for the investigation of exciton physics. A notable example is the two-dimensional Ruddlesden–Poppe
Externí odkaz:
https://doaj.org/article/3ad9b0bef7ce43ae99670fb3033d0ead
Autor:
Ibrahima Sakho
Publikováno v:
Atoms, Vol 11, Iss 2, p 26 (2023)
Resonance energies of the 4s4p (3P0,1)np, 4s4p (3P2)np (2P3/2, 4D7/2, 4D5/2) and 4s4p (1P1)np (2D3/2, 2D5/2) Rydberg series of Se3+ ions along with resonance energies of the 4s24p5 (2P°1/2) nd1P°1 and 4s4p6 (2S1/2) np 1P°1 series of Rb+ ions are r
Externí odkaz:
https://doaj.org/article/69e4ba002c2b499a97b4455a1d794c84
Autor:
Konstantin Mohr, Axel Buß, Zoran Andelkovic, Volker Hannen, Max Horst, Phillip Imgram, Kristian König, Bernhard Maaß, Wilfried Nörtershäuser, Simon Rausch, Rodolfo Sánchez, Christian Weinheimer
Publikováno v:
Atoms, Vol 11, Iss 1, p 11 (2023)
Collinear laser spectroscopy in the 1s2s3S1→1s2p3P0,2 transitions of helium-like 11B3+ was performed using the HITRAP beamline at the GSI Helmholtz Centre. The ions were produced in an electron beam ion source, extracted, and accelerated to a beam
Externí odkaz:
https://doaj.org/article/c97fb6b794724d599cbcde8478e0b951
Publikováno v:
Results in Physics, Vol 31, Iss , Pp 105004- (2021)
Forbidden M1 and E2 transition rates as well as the fine-structure splitting between 1s22s22p2P3/2and 2P1/2have been calculated using the multiconfiguration Dirac–Hartree–Fock (MCDHF) and relativistic configuration interaction (RCI) methods for t
Externí odkaz:
https://doaj.org/article/eaa4cb1595df4b20a70a3f21580b2a7d
Akademický článek
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