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Article in a journal

Cosacchi, Michael ; Ungar, Florian ; Cygorek, Moritz ; Vagov, Alexei ; Axt, Vollrath Martin:
Emission-Frequency Separated High Quality Single-Photon Sources Enabled by Phonons.
In: Physical Review Letters. Vol. 123 (2019) Issue 1 . - Art.Nr. 017403.
ISSN 1079-7114
DOI: https://doi.org/10.1103/PhysRevLett.123.017403

Cygorek, Moritz ; Barth, Andreas M. ; Ungar, Florian ; Vagov, Alexei ; Axt, Vollrath Martin:
Erratum: Nonlinear cavity feeding and unconventional photon statistics in solid-state cavity QED revealed by many-level real-time path-integral calculations Phys. Rev. B 96, 201201(R) (2017).
In: Physical Review B. Vol. 99 (2019) . - No. 079906(E).
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.99.079906

Ungar, Florian ; Cygorek, Moritz ; Axt, Vollrath Martin:
Erratum: Origins of overshoots in the exciton spin dynamics in semiconductors (Phys. Rev. B 99, 165308 (2019)).
In: Physical Review B. Vol. 100 (2019) Issue 4 . - No. 049902(E).
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.100.049902

Seidelmann, Tim ; Ungar, Florian ; Cygorek, Moritz ; Vagov, Alexei ; Barth, Andreas M. ; Kuhn, Tilmann ; Axt, Vollrath Martin:
From strong to weak temperature dependence of the two-photon entanglement resulting from the biexciton cascade inside a cavity.
In: Physical Review B. Vol. 99 (2019) Issue 24 . - Art.Nr. 245301.
ISSN 2469-9969
DOI: https://doi.org/10.1103/PhysRevB.99.245301

Ungar, Florian ; Cygorek, M. ; Axt, Vollrath Martin:
Origins of overshoots in the exciton spin dynamics in semiconductors.
In: Physical Review B. Vol. 99 (2019) Issue 16 . - No. 165308.
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.99.165308

Ungar, Florian ; Cygorek, M. ; Axt, Vollrath Martin:
Phonon impact on the dynamics of resonantly excited and hot excitons in diluted magnetic semiconductors.
In: Physical Review B. Vol. 99 (2019) . - No. 115305.
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.99.115305

Ungar, Florian ; Cygorek, Moritz ; Axt, Vollrath Martin:
Phonon-induced quantum ratchet in the exciton spin dynamics in diluted magnetic semiconductors in a magnetic field.
In: Physical Review B. Vol. 99 (2019) Issue 7 . - Art.Nr. 075301.
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.99.075301

Ungar, Florian ; Cygorek, Moritz ; Axt, Vollrath Martin:
Role of excited states in the dynamics of excitons and their spins in diluted magnetic semiconductors.
In: Physical Review B. Vol. 99 (2019) Issue 19 . - Art.Nr. 195309.
ISSN 2469-9969
DOI: https://doi.org/10.1103/PhysRevB.99.195309

Ungar, Florian ; Tamborenea, Pablo I. ; Axt, Vollrath Martin:
Spin dynamics of hot excitons in diluted magnetic semiconductors with spin-orbit interaction.
In: Physical Review B. Vol. 100 (2019) . - 045306.
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.100.045306

Ungar, Florian ; Cygorek, Moritz ; Axt, Vollrath M.:
Trend reversal in the magnetic-field dependence of exciton spin-transfer rates in diluted magnetic semiconductors due to non-Markovian dynamics.
In: Physical Review B. Vol. 97 (30 January 2018) . - 045210. - 15 Seiten.
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.97.045210

Cygorek, M. ; Ungar, Florian ; Seidelmann, Tim ; Barth, Andreas M. ; Vagov, Alexei ; Axt, Vollrath Martin ; Kuhn, T.:
Comparison of different concurrences characterizing photon pairs generated in the biexciton cascade in quantum dots coupled to microcavities.
In: Physical Review B. Vol. 98 (2018) Issue 4 . - Art.Nr. 045303, 17 S..
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.98.045303

Ungar, Florian ; Cygorek, M. ; Axt, Vollrath Martin:
Many-body correlations brought to light in absorption spectra of diluted magnetic semiconductors.
In: Physical Review B. Vol. 98 (2018) Issue 16 . - Art.Nr. 161201, 6 S. + 5 S. Suppl..
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.98.161201

Cosacchi, Michael ; Cygorek, M. ; Ungar, Florian ; Barth, Andreas M. ; Vagov, Alexei ; Axt, Vollrath Martin:
Path-integral approach for nonequilibrium multitime correlation functions of open quantum systems coupled to Markovian and non-Markovian environments.
In: Physical Review B. Vol. 98 (2018) . - Art.Nr. 125302.
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.98.125302

Ungar, Florian ; Cygorek, Moritz ; Axt, Vollrath M.:
Erratum: Quantum kinetic equations for the ultrafast spin dynamics of excitons in diluted magnetic semiconductor quantum wells after optical excitation [Phys. Rev. B 95, 245203 (2017)].
In: Physical Review B. Vol. 96 (2017) Issue 23 . - No. 239904(E), 1 S..
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.96.239904

Cygorek, Moritz ; Ungar, Florian ; Tamborenea, P. I. ; Axt, Vollrath M.:
Influence of nonmagnetic impurity scattering on spin dynamics in diluted magnetic semiconductors.
In: Physical Review B. Vol. 95 (2017) Issue 4 . - Art.Nr. 045204, 15 S..
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.95.045204

Cosacchi, Michael ; Cygorek, Moritz ; Ungar, Florian ; Axt, Vollrath M.:
Nonexponential spin decay in a quantum kinetic description of the D'yakonov-Perel' mechanism mediated by impurity scattering.
In: Physical Review B. Vol. 95 (2017) Issue 19 . - Art.Nr. 195313, 12 S..
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.95.195313

Cygorek, Moritz ; Barth, Andreas M. ; Ungar, Florian ; Vagov, Alexei ; Axt, Vollrath M.:
Nonlinear cavity feeding and unconventional photon statistics in solid-state cavity QED revealed by many-level real-time path-integral calculations.
In: Physical Review B. Vol. 96 (2017) Issue 20 . - Art.Nr. 201201(R), 5 S. + 5 S. Suppl..
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.96.201201

Ungar, Florian ; Cygorek, Moritz ; Axt, Vollrath M.:
Quantum kinetic equations for the ultrafast spin dynamics of excitons in diluted magnetic semiconductor quantum wells after optical excitation.
In: Physical Review B. Vol. 95 (2017) Issue 24 . - Art.Nr. 245203, 17 S..
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.95.245203

Ungar, Florian ; Cygorek, Moritz ; Tamborenea, P. I. ; Axt, Vollrath M.:
Relaxation and coherent oscillations in the spin dynamics of II-VI diluted magnetic quantum wells.
In: Journal of Physics: Conference Series. Vol. 647 (2015) Issue 1 . - Art.Nr. 012010, 4 S..
ISSN 1742-6596
DOI: https://doi.org/10.1088/1742-6596/647/1/012010

Ungar, Florian ; Cygorek, Moritz ; Tamborenea, P. I. ; Axt, Vollrath M.:
Ultrafast spin dynamics in II-VI diluted magnetic semiconductors with spin-orbit interaction.
In: Physical Review B. Vol. 91 (2015) Issue 19 . - Art.Nr. 195201, 8 S..
ISSN 0163-1829
DOI: https://doi.org/10.1103/PhysRevB.91.195201

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