157 citations · 882 across the 27 of their papers we have counts for
9 papers · 1 filter
Defect free strain relaxation of microcrystals on mesoporous patterned silicon
Alexandre Heintz, Bouraoui Ilahi, Alexandre Pofelski +7
A perfectly compliant substrate would allow the monolithic integration of high-quality semiconductor materials such as Ge and III-V on Silicon (Si) substrate, enabling novel functi…
Large Rashba unidirectional magnetoresistance in the Fe/Ge(111) interface states
T. Guillet, C. Zucchetti, A. Marty +8
The structure inversion asymmetry at surfaces and interfaces give rise to the Rashba spin-orbit interaction (SOI), that breaks the spin degeneracy of surface or interface states. H…
Observation of Large Unidirectional Rashba Magnetoresistance in Ge(111)
T. Guillet, C. Zucchetti, Q. Barbedienne +8
Relating magnetotransport properties to specific spin textures at surfaces or interfaces is an intense field of research nowadays. Here, we investigate the variation of the electri…
Magnetotransport in BiSe thin films epitaxially grown on Ge(111)
T. Guillet, A. Marty, C. Beigné +6
Topological insulators (TIs) like BiSe are a class of material with topologically protected surface states in which spin-momentum locking may enable spin-polarized and defe…
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…
Giant g factor tuning of long-lived electron spins in Ge
Anna Giorgioni, Stefano Paleari, Stefano Cecchi +5
Control of electron spin coherence via external fields is fundamental in spintronics. Its implementation demands a host material that accommodates the highly desirable but contrast…