Natalia Kopteva

CV_Kopteva_2019.pdf
Scientific interests
The electron - nuclear spin dynamics in semiconductor heterostructures

Publications
  1. Erik Kirstein, Dmitri R. Yakovlev, Mikhail M. Glazov, Eiko Evers, Evgeny A. Zhukov, Vasilii V. Belykh, Natalia E. Kopteva, Dennis Kudlacik, Olga Nazarenko, Dmitry N. Dirin, Maksym V. Kovalenko and Manfred Bayer, Lead‐Dominated Hyperfine Interaction Impacting the Carrier Spin Dynamics in Halide Perovskites, Adv. Mater. , 2105263 (2021)
  2. E. Evers, N. E. Kopteva, I. A. Yugova, D. R. Yakovlev, M. Bayer and A. Greilich, Shielding of external magnetic field by dynamic nuclear polarization in (In,Ga)As quantum dots, Phys. Rev. B 104, 075302 (2021)
  3. E. Evers, N. E. Kopteva, I. A. Yugova, D. R. Yakovlev, D. Reuter, A. D. Wieck, M. Bayer and A. Greilich, Suppression of nuclear spin fluctuations in an InGaAs quantum dot ensemble by GHz-pulsed optical excitation, npj Quantum Inf 7, 60 (2021)
  4. E. A. Zhukov, V. N. Mantsevich, D. R. Yakovlev, N. E. Kopteva, E. Kirstein, A. Waag, G. Karczewski, T. Wojtowicz and M. Bayer, Renormalization of the electron g factor in the degenerate two-dimensional electron gas of ZnSe- and CdTe-based quantum wells, Phys. Rev. B 102, 125306 (2020)
  5. O. S. Ken, E. A. Zhukov, I. A. Akimov, V. L. Korenev, N. E. Kopteva, I. V. Kalitukha, V. F. Sapega, A. D. Wieck, A. Ludwig, R. Schott, Yu. G. Kusrayev, D. R. Yakovlev and M. Bayer, Effect of electric current on the optical orientation of interface electrons in AlGaAs/GaAs heterostructures, Phys. Rev. B 102, 045302 (2020)
  6. N. E. Kopteva, E. Kirstein, E. A. Zhukov, M. Hussain, A. S. Bhatti, A. Pawlis, D. R. Yakovlev, M. Bayer and A. Greilich, Spin dephasing of electrons and holes in isotopically purified ZnSe/(Zn,Mg)Se quantum wells, Phys. Rev. B 100, 205415 (2019)
  7. Nataliia E. Kopteva, Irina A. Yugova, Evgeny A. Zhukov, Erik Kirstein, Eiko Evers, Vasilii V. Belykh, Vladimir L. Korenev, Dmitri R. Yakovlev, Manfred Bayer and Alex Greilich, Theoretical Modeling of the Nuclear-Field Induced Tuning of the Electron Spin Precession for Localized Spins, Phys. Status Solidi B , 1800534 (2019)
  8. E. Evers, V. V. Belykh, N. E. Kopteva, I. A. Yugova, A. Greilich, D. R. Yakovlev, D. Reuter, A. D. Wieck, and M. Bayer, Decay and revival of electron spin polarization in an ensemble of (In,Ga)As quantum dots, Phys. Rev. B 98, 075309 (2018)
  9. E. A. Zhukov, E. Kirstein, N. E. Kopteva, F. Heisterkamp, I. A. Yugova, V. L. Korenev, D. R. Yakovlev, A. Pawlis, M. Bayer & A. Greilich, Discretization of the total magnetic field by the nuclear spin bath in fluorine-doped ZnSe, Nature Communications, 9(1), 1941 (2018)
  10. I. A. Akimov, M. Salewski, I. V. Kalitukha, S. V. Poltavtsev, J. Debus, D. Kudlacik, V. F. Sapega, N. E. Kopteva, E. Kirstein, E. A. Zhukov, D. R. Yakovlev, G. Karczewski, M. Wiater, T. Wojtowicz, V. L. Korenev, Yu. G. Kusrayev, and M. Bayer, Direct measurement of the long-range p − d exchange coupling in a ferromagnet-semiconductor Co/CdMgTe/CdTe quantum well hybrid structure, Phys. Rev. B 96, 184412 (2017)
  11. A. V. Trifonov, N. E. Kopteva, M. V. Durnev, I. Ya. Gerlovin, R. V. Cherbunin, A. Tzimis, S. I. Tsintzos, Z. Hatzopoulos, P. G. Savvidis, and A. V. Kavokin, Inverse-phase Rabi oscillations in semiconductor microcavities, Phys. Rev. B 95, 155304 (2017)
  12. R. V. Cherbunin, M. Vladimirova, K. V. Kavokin, A. V. Mikhailov, N. E. Kopteva, P. G. Lagoudakis and A. V. Kavokin , Significant photoinduced Kerr rotation achieved in semiconductor microcavities, Phys. Rev. B 91, 205308 (18 May 2015)
  13. S. V. Poltavtsev, I. I. Ryzhov, R. V. Cherbunin, A. V. Mikhailov, N. E. Kopteva, G. G. Kozlov, K. V. Kavokin, V. S. Zapasskii, P. V. Lagoudakis, and A. V. Kavokin , Optics of spin-noise-induced gyrotropy of an asymmetric microcavity, Phys. Rev. B 89, 205308 (2014)