3 papers
cond-mat.mes-hall2024
Optical probing of the carriers-mediated coupling of the spin of two Co atoms in a quantum dot
L. Besombes, J. Kobak, W. Pacuski
We report on the optical spectroscopy of the spin of two Co atoms in a quantum dot and interacting with a single exciton. The spectrum of quantum dots containing two Co atoms are e…
cond-mat.mes-hall2018
Direct measurement of hyperfine shifts and radiofrequency manipulation of the nuclear spins in individual CdTe/ZnTe quantum dots
G. Ragunathan, J. Kobak, G. Gillard +5
We achieve direct detection of electron hyperfine shifts in individual CdTe/ZnTe quantum dots. For the previously inaccessible regime of strong magnetic fields T, w…
cond-mat.mes-hall2016
Anisotropy of in-plane hole g-factor in CdTe/ZnTe quantum dots
A. Bogucki, T. Smoleński, M. Goryca +5
Optical studies of a bright exciton provide only limited information about the hole anisotropy in a quantum dot. In this work we present a universal method to study heavy hole anis…