Zobrazeno 1 - 10
of 1 813
pro vyhledávání: '"Reiter D."'
Publikováno v:
Plasma Phys. Control. Fusion 63, 085006 (2021)
A theoretical investigation of electron-D2 resonant collisions - via the low lying and the Rydberg states of D2- - is presented for vibrational excitation, dissociative electron attachment and dissociative excitation processes by using the local-comp
Externí odkaz:
http://arxiv.org/abs/2411.09375
Autor:
Hanschke, L., Bracht, T. K., Schöll, E., Bauch, D., Berger, E., Kallert, P., Peter, M., Garcia Jr., A. J., da Silva, S. F. Covre, Manna, S., Rastelli, A., Schumacher, S., Reiter, D. E., Jöns, K. D.
Phonons in solid-state quantum emitters play a crucial role in their performance as photon sources in quantum technology. For resonant driving, phonons dampen the Rabi oscillations resulting in reduced preparation fidelities. The phonon spectral dens
Externí odkaz:
http://arxiv.org/abs/2409.19167
Autor:
Niyonzima, S., Pop, N., Iacob, F., Larson, Å., Orel, A. E., Mezei, J. Zs, Chakrabarti, K., Laporta, V., Hassouni, K., Benredjem, D., Bultel, A., Tennyson, J., Reiter, D., Schneider, I. F.
Publikováno v:
Plasma Sources Sci. Technol. 27 (2018) 025015 (10pp)
Multichannel quantum defect theory is applied in the treatment of the dissociative recombination and vibrational excitation processes for the BeD$^+$ ion in the twenty four vibrational levels of its ground electronic state ($\textrm{X}\,{^{1}\Sigma^{
Externí odkaz:
http://arxiv.org/abs/2405.19792
Autor:
Grisard, S., Rose, H., Trifonov, A. V., Reichhardt, R., Reiter, D. E., Reichelt, M., Schneider, C., Kamp, M., Höfling, S., Bayer, M., Meier, T., Akimov, I. A.
We study Rabi rotations arising in intensity-dependent photon echoes from an ensemble of self-assembled InGaAs quantum dots. To achieve a uniform distribution of intensities within the excited ensemble, we introduce flattop intensity profiles of pico
Externí odkaz:
http://arxiv.org/abs/2205.07771
Autor:
Pop, N., Iacob, F., Niyonzima, S., Abdoulanziz, A., Laporta, V., Reiter, D., Schneider, I. F., Mezei, J. Zs
Publikováno v:
Atomic Data and Nuclear Data Tables 139 (2021) 101414
Rate coefficients for the dissociative recombination, vibrational excitation and vibrational de-excitation of the BeT$^{+}$ ion for all vibrational levels of its ground electronic state ($ X\ensuremath{^{1}\Sigma^{+}},v_{i}^{+}=0,\dots,27$) are repor
Externí odkaz:
http://arxiv.org/abs/2203.04122
Autor:
Mathews, A., Terry, J. L., Baek, S. G., Hughes, J. W., Kuang, A. Q., LaBombard, B., Miller, M. A., Stotler, D., Reiter, D., Zholobenko, W., Goto, M.
The role of turbulence in setting boundary plasma conditions is presently a key uncertainty in projecting to fusion energy reactors. To robustly diagnose edge turbulence, we develop and demonstrate a technique to translate brightness measurements of
Externí odkaz:
http://arxiv.org/abs/2201.09988
Publikováno v:
Phys. Rev. B 104, 205308 (2021)
The spectral and temporal response of a set of $N$ quantum emitters embedded in a photonic cavity is studied. Quantum mechanically, such systems can be described by the Tavis-Cummings (TC) model of $N$ two-level systems coupled to a single light mode
Externí odkaz:
http://arxiv.org/abs/2111.06286
Autor:
Cosacchi, M., Seidelmann, T., Mielnik-Pyszczorski, A., Neumann, M., Bracht, T. K., Cygorek, M., Vagov, A., Reiter, D. E., Axt, V. M.
Publikováno v:
Adv. Quantum Technol. 2100131 (2022)
Light trapping is a crucial mechanism for synchronization in optical communication. Especially on the level of single photons, control of the exact emission time is desirable. In this paper, we theoretically propose a single-photon buffering device c
Externí odkaz:
http://arxiv.org/abs/2110.07576
Autor:
Cosacchi, M., Mielnik-Pyszczorski, A., Seidelmann, T., Cygorek, M., Vagov, A., Reiter, D. E., Axt, V. M.
The term $N$-photon bundles has been coined for a specific type of photon emission, where light quanta are released from a cavity only in groups of $N$ particles. This emission leaves a characteristic number distribution of the cavity photons that ma
Externí odkaz:
http://arxiv.org/abs/2108.03967
Publikováno v:
Phys. Rev. Lett. 127, 100402 (2021)
The quantum regression theorem (QRT) is the most-widely used tool for calculating multitime correlation functions for the assessment of quantum emitters. It is an approximate method based on a Markov assumption for the environmental coupling. In this
Externí odkaz:
http://arxiv.org/abs/2103.13100