37 citations · 152 across the 11 of their papers we have counts for
11 papers
Temperature-dependent photoluminescence dynamics of CsPbBr and CsPb(Cl,Br) perovskite nanocrystals in a glass matrix
Evgeniya V. Kulebyakina, Mikhail L. Skorikov, Elena V. Kolobkova +4
Lead halide perovskite nanocrystals (NCs) in a glass matrix combine excellent optical properties and stability against environment. The spectral and temporal characteristics of pho…
Tailoring the electron and hole Landé factors in lead halide perovskite nanocrystals by quantum confinement and halide exchange
M. O. Nestoklon, Erik Kirstein, D. R. Yakovlev +7
The tunability of the optical properties of lead halide perovskite nanocrystals makes them highly appealing for applications. Both, halide anion exchange and quantum confinement pa…
Mode locking of hole spin coherences in CsPb(Cl,Br) perovskite nanocrystals
E. Kirstein, N. E. Kopteva, D. R. Yakovlev +8
The spin physics of perovskite nanocrystals with confined electrons or holes is attracting increasing attention, both for fundamental studies and spintronic applications. Here, sta…
Electron-induced nuclear magnetic ordering in n-type semiconductors
M. Vladimirova, D. Scalbert, M. S. Kuznetsova +1
Nuclear magnetism in n-doped semiconductors with positive hyperfine constant is revisited. Two kinds of nuclear magnetic ordering can be induced by resident electrons in a deeply c…
CsPbBr(Cl,I)3 quantum dots in fluorophosphate glasses
E. V. Kolobkova, M. S. Kuznetsova, N. V. Nikonorov
For the first time the quantum dots CsPbX_3 (X=Cl, Br, I) in the fluorophosphate glasses were prepared. The samples were precipitated by two methods:(i) through self-crystallizatio…
Subsecond nuclear spin dynamics in -GaAs
P. S. Sokolov, M. Yu. Petrov, K. V. Kavokin +5
We use time-resolved detection of the Hanle effect and polarized photoluminescence with dark intervals to investigate the buildup and decay of the spin polarization of nuclei inter…
Nuclear spin cooling by helicity-alternated optical pumping at weak magnetic fields in -GaAs
P. S. Sokolov, M. Yu. Petrov, K. V. Kavokin +8
The spin dynamics of localized donor-bound electrons interacting with the nuclear spin ensemble in -doped GaAs epilayers is studied using nuclear spin polarization by light with…
Spin dynamics of quadrupole nuclei in InGaAs quantum dots
M. S. Kuznetsova, R. V. Cherbunin, I. Ya. Gerlovin +6
Photoluminescence polarization is experimentally studied for samples with (In,Ga)As/GaAs selfassembled quantum dots in transverse magnetic field (Hanle effect) under slow modulatio…
Excitons in asymmetric quantum wells
P. S. Grigoryev, A. S. Kurdyubov, M. S. Kuznetsova +6
Resonance dielectric response of excitons is studied for the high-quality GaAs/InGaAs heterostructures with wide asymmetric quantum wells (QWs). To highlight effects of the QW asym…
Nuclear magnetic resonances in (In,Ga)As/GaAs quantum dots studied by resonant optical pumping
M. S. Kuznetsova, K. Flisinski, I. Ya. Gerlovin +7
The photoluminescence polarizations of (In,Ga)As/GaAs quantum dots annealed at different temperatures are studied as a function of external magnetic field (Hanle curves). In these…
Hanle effect in (In,Ga)As quantum dots: Role of nuclear spin fluctuations
M. S. Kuznetsova, K. Flisinski, I. Ya. Gerlovin +7
The role of nuclear spin fluctuations in the dynamic polarization of nuclear spins by electrons is investigated in (In,Ga)As quantum dots. The photoluminescence polarization under…