9 citations · 32 across the 4 of their papers we have counts for
4 papers
Radio-frequency stress-induced modulation of CdTe/ZnTe quantum dots
V. Tiwari, K. Makita, M. Arino +6
We demonstrate radio-frequency tuning of the energy of individual CdTe/ZnTe quantum dots (QDs) by Surface Acoustic Waves (SAWs). Despite the very weak piezoelectric coefficient of…
Optical control of an individual Cr spin in a semiconductor quantum dot
L. Besombes, H. Boukari, V. Tiwari +3
We demonstrate that the spin of a Cr atom in a quantum dot (QD) can be controlled optically and we discuss the main properties of this single spin system. The photoluminescence of…
Charge fluctuations of a Cr atom probed in the optical spectra of a quantum dot
L. Besombes, H. Boukari, V. Tiwari +4
We study the emission of individual quantum dots in CdTe/ZnTe samples doped with a low concentration of Cr. In addition to dots with a photoluminescence (PL) split by the exchange…
Influence of non-equilibrium phonons on the spin dynamics of a single Cr atom
V. Tiwari, K. Makita, M. Arino +4
We analyse the influence of optically generated non-equilibrium phonons on the spin relaxation and effective spin temperature of an individual Cr atom inserted in a quantum dot. Us…