33 citations · 56 across the 2 of their papers we have counts for
4 papers
The momentum and photon energy dependence of the circular dichroic photoemission in the bulk Rashba semiconductors BiTeX (X = I, Br, Cl)
A. Crepaldi, F. Cilento, M. Zacchigna +14
Bulk Rashba systems BiTeX (X = I, Br, Cl) are emerging as important candidates for developing spintronics devices, because of the coexistence of spin-split bulk and surface states,…
Atomic and Electronic Structure of a Rashba - Junction at the BiTeI Surface
C. Tournier-Colletta, G. Autès, B. Kierren +6
The non-centrosymmetric semiconductor BiTeI exhibits two distinct surface terminations that support spin-split Rashba surface states. Their ambipolarity can be exploited for creati…
Electronic Instability in a Zero-Gap Semiconductor: the Charge-Density Wave in (TaSe4)2I
C. Tournier-Colletta, L. Moreschini, G. Autès +10
We report a comprehensive study of the paradigmatic quasi-1D compound (TaSe4)2I performed by means of angle-resolved photoemission spectroscopy (ARPES) and first-principles electro…
Giant ambipolar Rashba effect in a semiconductor: BiTeI
A. Crepaldi, L. Moreschini, G. Autès +11
We observe a giant spin-orbit splitting in bulk and surface states of the non-centrosymmetric semiconductor BiTeI. We show that the Fermi level can be placed in the valence or in t…