Zobrazeno 1 - 10
of 1 626
pro vyhledávání: '"Balocchi, A"'
Autor:
Marie, Xavier, Lagarde, Delphine, Balocchi, Andrea, Robert, Cedric, Lombez, Laurent, Renucci, Pierre, Amand, Thierry, Cadiz, Fabian
Despite decades of research, demonstration of all-optical detection and control of free electron spins in silicon remains elusive. Here, we directly probe the electron spin properties in bulk silicon by measuring the polarization of luminescence foll
Externí odkaz:
http://arxiv.org/abs/2407.18742
Autor:
Lagarde, D., Glazov, M., Jindal, V., Mourzidis, K., Gerber, Iann, Balocchi, A., Lombez, L., Renucci, P., Taniguchi, T., Watanabe, K., Robert, C., Marie, X.
In transition metal dichalcogenide semiconductor monolayers the spin dynamics of electrons is controlled by the original spin-valley locking effect resulting from the interplay between spin-orbit interaction and inversion asymmetry. As a consequence,
Externí odkaz:
http://arxiv.org/abs/2407.07188
Autor:
Jindal, V., Mourzidis, K., Balocchi, A., Robert, C., Li, P., Van Tuan, D., Lombez, L., Lagarde, D., Renucci, P., Taniguchi, T., Watanabe, K., Dery, H., Marie, X.
The optical emission spectra of semiconducting transition-metal dichalcogenide monolayers highlight fascinating recombination processes of charged excitons (trions). When charge tunable WSe2 monolayers are moderately doped with electrons, a strong lu
Externí odkaz:
http://arxiv.org/abs/2406.02095
Autor:
Beret, D., Ren, L., Robert, C., Foussat, L., Renucci, P., Lagarde, D., Balocchi, A., Amand, T., Urbaszek, B., Watanabe, K., Taniguchi, T., Marie, X., Lombez, L.
We investigate the diffusion process of negatively charged excitons (trions) in WSe2 transition metal dichalcogenide monolayer. We measure time-resolved photoluminescence spatial profiles of these excitonic complexes which exhibit a non-linear diffus
Externí odkaz:
http://arxiv.org/abs/2208.00734
Autor:
Rossi, S., Simola, E. Talamas, Raimondo, M., Acciarri, M., Pedrini, J., Balocchi, A., Marie, X., Isella, G., Pezzoli, F.
Publikováno v:
Adv. Optical Mater. 2022, 2201082
The Rashba effect in Ge/Si$_{0.15}$Ge$_{0.85}$ multiple quantum wells embedded in a p-i-n diode is studied through polarization and time-resolved photoluminescence. In addition to a sizeable redshift arising from the quantum-confined Stark effect, a
Externí odkaz:
http://arxiv.org/abs/2205.10134
Species-sampling problems (SSPs) refer to a vast class of statistical problems calling for the estimation of (discrete) functionals of the unknown species composition of an unobservable population. A common feature of SSPs is their invariance with re
Externí odkaz:
http://arxiv.org/abs/2203.07342
Given an observed sample from a population of individuals belonging to species, "species-sampling" problems (SSPs) call for estimating some features of the unknown species composition of additional unobservable samples from the same population. Withi
Externí odkaz:
http://arxiv.org/abs/2203.06076
Autor:
Keim, J.P., Ríos, J.C., Pinto-Pinuer, R., Balocchi, O.A., Pulido, R.G., Sepúlveda-Varas, P., Pacheco, D., Berthiaume, R., Vargas-Bello-Pérez, E.
Publikováno v:
In Animal Feed Science and Technology November 2024 317
Estimation of the spatial heterogeneity in crime incidence across an entire city is an important step towards reducing crime and increasing our understanding of the physical and social functioning of urban environments. This is a difficult modeling e
Externí odkaz:
http://arxiv.org/abs/2112.02059
Autor:
Paap, T.1,2 trudy.paap@fabi.up.ac.za, Balocchi, F.1,2, Burgess, T. I.1,3, Bose, T.1,4, Wingfield, M. J.1
Publikováno v:
Fungal Systematics & Evolution. Jun2024, Vol. 13, p111-122. 12p.