Zobrazeno 1 - 10
of 342
pro vyhledávání: '"A. Bouloufa"'
Publikováno v:
Engineering, Technology & Applied Science Research, Vol 12, Iss 6 (2022)
This study used AMPS-1D to peform numerical simulations and model the behavior of back-wall superstrate solar cells based on Cu(In,Ga)Se2 (CIGS) thin films to investigate optimal conditions and obtain maximum efficiency. The effects of absorber thick
Externí odkaz:
https://doaj.org/article/1d1adc19f26f489197b6f12759a96e49
Autor:
Pandey, Amrendra, Vexiau, Romain, Marcassa, Luis Gustavo, Dulieu, Olivier, Bouloufa-Maafa, Nadia
Based on an accurate determination of the potential energy surfaces of Rb$_3^+$ correlated to its first asymptotic limit Rb$^+$$+$Rb($5s$)$+$Rb($5s$), we identify the presence of intersections of a pair of singlet and triplet surfaces over all interp
Externí odkaz:
http://arxiv.org/abs/2407.14824
Autor:
Xing, Xiaodong, Weckesser, Pascal, Thielemann, Fabian, Jónás, Tibor, Vexiau, Romain, Bouloufa-Maafa, Nadia, Luc-Koenig, Eliane, Madison, Kirk W., Orbán, Andrea, Xie, Ting, Schaetz, Tobias, Dulieu, Olivier
Hybrid atom-ion systems are a rich and powerful platform for studying chemical reactions, as they feature both excellent control over the electronic state preparation and readout as well as a versatile tunability over the scattering energy, ranging f
Externí odkaz:
http://arxiv.org/abs/2406.16017
Publikováno v:
Materials for Renewable and Sustainable Energy, Vol 8, Iss 3, Pp 1-8 (2019)
Abstract In this paper, CuIn0.7Ga0.3Se2 (CIGS) thin films are deposited on both glass (SLG) and glass/SnO2:F (SLG/FTO) substrates, by close-spaced vapor transport technique. The Hall effect measurements are performed in the temperature range (300–4
Externí odkaz:
https://doaj.org/article/4c9d37db5ab14a6baf235cf765704dd9
Autor:
Karam, Charbel, Borgloh, Mara Meyer zum Alten, Vexiau, Romain, Lepers, Maxence, Ospelkaus, Silke, Bouloufa-Maafa, Nadia, Karpa, Leon, Dulieu, Olivier
We propose a method to engineer repulsive long-range interactions between ultracold ground-state molecules using optical fields, thus preventing short-range collisional losses. It maps the microwave coupling recently used for collisional shielding on
Externí odkaz:
http://arxiv.org/abs/2211.08950
Autor:
Xing, Xiaodong, Silva Jr, Humberto da, Vexiau, Romain, Bouloufa-Maafa, Nadia, Willitsch, Stefan, Dulieu, Olivier
We theoretically investigate the collisional dynamics of laser-cooled $^{87}$Rb ground-state atoms and $^{40}$Ca$^+$ ground-state ions in the context of the hybrid trap experiment of Ref. [Phys. Rev. Lett. 107, 243202 (2011)], leading to ion losses.
Externí odkaz:
http://arxiv.org/abs/2209.08008
Autor:
Szczepkowski, Jacek, Grochola, Anna, Jastrzebski, Wlodzimierz, Kowalczyk, Pawel, Vexiau, Romain, Bouloufa-Maafa, Nadia, Dulieu, Olivier
Using the polarisation labelling spectroscopy, we performed the detailed analysis of the level structure of excited electronic states of the $^{39}$KCs molecule in the excitation energy interval between 17500~cm$^{-1}$ and 18600~cm$^{-1}$ above the $
Externí odkaz:
http://arxiv.org/abs/2207.02484
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 55 034001 (2022)
Ultracold temperatures in dilute quantum gases opened the way to an exquisite control of matter at the quantum level. Here we focus on the control of ultracold atomic collisions using a laser to engineer their interactions at large interatomic distan
Externí odkaz:
http://arxiv.org/abs/2110.15240
Starting from an ultracold sample of ground-state $^{23}$Na$^{87}$Rb molecules, we investigate the lowest ro-vibrational level of the $b^3\Pi$ state with high resolution laser spectroscopy. This electronic spin-forbidden $X^1\Sigma^+ \leftrightarrow
Externí odkaz:
http://arxiv.org/abs/2108.00624
Publikováno v:
Phys. Rev. Lett. 125, 153202 (2020)
We propose a method to suppress the chemical reactions between ultracold bosonic ground-state $^{23}$Na$^{87}$Rb molecules based on optical shielding. By applying a laser with a frequency blue-detuned from the transition between the lowest rovibratio
Externí odkaz:
http://arxiv.org/abs/2006.09014