MBE grown microcavities based on selenium and tellurium compounds

JG Rousset, J Kobak, E Janik, T Jakubczyk… - Journal of crystal …, 2014 - Elsevier
In this work, we present three groups of microcavities: based on selenium compounds only,
based on tellurium compounds only, and structures based on mixed selenium and tellurium …

Distributed Bragg reflectors obtained by combining Se and Te compounds: Influence on the luminescence from CdTe quantum dots

JG Rousset, J Kobak, E Janik… - Journal of Applied …, 2016 - pubs.aip.org
We report on the optical properties of structures containing self assembled CdTe quantum
dots (QDs) combined with Te and Se based distributed Bragg reflectors either in a half cavity …

Direct Measurement of Hyperfine Shifts and Radio Frequency Manipulation of Nuclear Spins in Individual Quantum Dots

G Ragunathan, J Kobak, G Gillard, W Pacuski… - Physical Review Letters, 2019 - APS
We achieve direct detection of electron hyperfine shifts in individual CdTe/ZnTe quantum
dots. For the previously inaccessible regime of strong magnetic fields B z≳ 0.1 T, we …

Design and control of mode interaction in coupled ZnTe optical microcavities

M Ściesiek, W Pacuski, JG Rousset… - Crystal Growth & …, 2017 - ACS Publications
The photonics involving II–VI epitaxial layers was limited so far to structures based on a
single planar microcavity. Here, we present double vertically coupled ZnTe optical …

Comparison of magneto-optical properties of various excitonic complexes in CdTe and CdSe self-assembled quantum dots

J Kobak, T Smoleński, M Goryca… - Journal of Physics …, 2016 - iopscience.iop.org
We present a comparative study of two self-assembled quantum dot (QD) systems based on
II–VI compounds: CdTe/ZnTe and CdSe/ZnSe. Using magneto-optical techniques we …

Anisotropy of in-plane hole factor in CdTe/ZnTe quantum dots

A Bogucki, T Smoleński, M Goryca, T Kazimierczuk… - Physical Review B, 2016 - APS
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 anisotropy …

Nanoheterostructures with CdTe/ZnMgSeTe quantum dots for single-photon emitters grown by molecular beam epitaxy

SV Sorokin, IV Sedova, KG Belyaev, MV Rakhlin… - Technical Physics …, 2018 - Springer
Data on the molecular beam epitaxy (MBE) technology, design, and luminescent properties
of heterostructures with CdTe/Zn (Mg)(Se) Te quantum dots on InAs (001) substrates are …

CdTe/Zn (Mg)(Se) Te quantum dots for single photon emitters grown by MBE

SV Sorokin, IV Sedova, SV Gronin, GV Klimko… - Journal of Crystal …, 2017 - Elsevier
We report on pseudomorphic MBE growth of CdTe/Zn (Mg)(Se) Te quantum dot (QD)
structures on InAs (100) substrates and studies of their structural and optical properties. The …

The impact of position of Mn δ-doping on the formation of CdTe/ZnTe quantum dots with single magnetic ions

K Gietka, J Kobak, E Janik, JG Rousset, J Borysiuk… - Journal of crystal …, 2014 - Elsevier
We report on the technological and optical investigations of quantum dots (QDs) formation
with magnetic ions, in particular QDs with single manganese ions. Motivation of our study …

[图书][B] Wpływ naprężenia na relaksację spinową jonów magnetycznych w nanostrukturach półprzewodnikowych

A Bogucki - 2023 - repozytorium.uw.edu.pl
W pracy opisano badania czasów relaksacji spinowej jonów magnetycznych wbudowanych
w nanostruktury półprzewodnikowe. Zastosowanie nanostruktur półprzewodnikowych …