103 citations · 183 across the 10 of their papers we have counts for
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Unoccupied spin texture of ordered Bi films on vicinal Ge substrates
F. Goto, G. Bussetti, L. Nicolaï +8
Vicinal surfaces offer a compelling testing ground in surface science: breaking the high symmetry of a singular surface introduces periodic step arrays that can modify surface stat…
Optically induced orbital polarization in bulk germanium
Francesco Scali, Marco Finazzi, Federico Bottegoni +1
Optical orientation has been proven as a powerful tool to inject spin-polarized electron and hole populations in III-V and group-IV semiconductors. In particular, the absorption of…
Electric Field Modulation of Spin Transport
Carlo Zucchetti, Adele Marchionni, Monica Bollani +3
The finite spin lifetime in solids is often considered a major hindrance for the development of spintronic devices, which typically require cryogenic temperatures to mitigate this…
Direct observation of intravalley spin relaxation in single-layer WS
Z. Wang, A. Molina-Sanchez, P. Altmann +12
In monolayer Transition Metal Dichalcogenides (TMDs) the valence and conduction bands are spin split because of the strong spin-orbit interaction. In tungsten-based TMDs the spin-o…
Non-local opto-electrical spin injection and detection in germanium at room temperature
Fabien Rortais, Carlo Zucchetti, Lavinia Ghirardini +13
Non-local carrier injection/detection schemes lie at the very foundation of information manipulation in integrated systems. This paradigm consists in controlling with an external s…
Valley and spin dynamics in monolayer MoS
S. Dal Conte, F. Bottegoni, E. A. A. Pogna +10
Valleytronics targets the exploitation of the additional degrees of freedom in materials where the energy of the carriers may assume several equal minimum values (valleys) at non-e…
Optical spin injection and spin lifetime in Ge heterostructures
F. Pezzoli, F. Bottegoni, D. Trivedi +9
We demonstrate optical orientation in Ge/SiGe quantum wells and study their spin properties. The ultrafast electron transfer from the center of the Brillouin zone to its edge allow…