Jan A. Gaj, Faculty of Physics, University of Warsaw

SELECTED PUBLICATIONS

1. Brightening of dark excitons in a single CdTe quantum dot containing a single Mn2+ ion
   Phys. Rev. B 82, 165323 (2010).
   Mateusz Goryca, Paulina Płochocka, Tomasz Kazimierczuk, Piotr Wojnar, Grzegorz Karczewski, Jan Gaj, Marek Potemski, Piotr Kossacki
2. Picosecond charge variation of quantum dots under pulsed excitation
   Phys. Rev. B 81, 155313 (2010).
   Tomasz Kazimierczuk, Mateusz Goryca, Maciej Koperski, Andrzej Golnik, Jan Gaj, Michał Nawrocki, Piotr Wojnar, Piotr Kossacki
3. Optical Manipulation of a Single Mn Spin in a CdTe-Based Quantum Dot 
   Phys. Rev. Lett. 103, 087401 (2009).
   Mateusz Goryca, Tomasz Kazimierczuk, Michał Nawrocki, Andrzej Golnik, Jan Gaj, Piotr Kossacki, Piotr Wojnar, Grzegorz Karczewski
4. Optically induced energy and spin transfer in nonresonantly coupled pairs of self-assembled CdTe/ZnTe quantum dots
   Phys. Rev. B 79, 153301 (2009).
   T. Kazimierczuk, J. Suffczyński, A. Golnik, J. A. Gaj, P. Kossacki, and P. Wojnar
5. Magnetization Dynamics Down to a Zero Field in Dilute (Cd,Mn)Te Quantum Wells
   Phys. Rev. Lett. 102, 046408 (2009).
   Mateusz Goryca, David Ferrand, Piotr Kossacki, Michał Nawrocki, Wojciech Pacuski, Wiktor Maślana, Jan Gaj, S Tatarenko, J Cibert, Tomasz Wojtowicz, Grzegorz Karczewski
6. Optical alignment and polarization conversion of the neutral-exciton spin in individual InAs/GaAs quantum dots
   Phys. Rev. B 77, 161305(R) (2008).
   Katarzyna Kowalik, Olivier Krebs, Aristide Lemaitre, Jan Gaj, Paul Voisin
7. Single-spin optical read-out in CdTe/ZnTe quantum dot studied by photon correlation spectroscopy
   Phys. Rev. B 77, 245306 (2008).
   Jan Suffczyński, Katarzyna Kowalik, Tomasz Kazimierczuk, Artur Trajnerowicz, Mateusz Goryca, Piotr Kossacki, Andrzej Golnik, Michał Nawrocki, Jan Gaj, Grzegorz Karczewski
8. Excitonic giant Zeeman effect in GaN:Mn(3+)
   PHYSICAL REVIEW B Tom 76 r. 2007, str. 165304 / 1-6 (Artykuł)
   Wojciech Pacuski, W Ferrand, J Cibert, Jan Gaj, Andrzej Golnik, Piotr Kossacki, S Marcet, E Sarigiannidou, H Mariette
9. Manipulating the exciton fine structure of single CdTe / ZnTe quantum dots by an in-plane magnetic field
   PHYSICAL REVIEW B Tom 75 Nr 19 r. 2007, str. 195340 / 1-6 (Artykuł)
   Katarzyna Kowalik, O Krebs, Andrzej Golnik, Jan Suffczyński, P Wojnar, J Kossut, Jan Gaj, P Voisin
10. Semiconductor heterostructures for spintronics and quantum information
    COMPTES RENDUS PHYSIQUE Tom 8 Nr 2 r. 2007, str. 243-252 (Artykuł)
    Jan Gaj, J Cibert, Andrzej Golnik, Mateusz Goryca, E Janik, Tomasz Kazimierczuk, Łukasz Kłopotowski, Piotr Kossacki, Jacek Kossut, Katarzyna Kowalik, O Krebs, A Lemaitre, S Maćkowski, Wiktor Maślana, Michał Nawrocki, Paulina Płochocka, Bernard Piechal, P Senellart, Jan Suffczyński, S Tatarenko, Artur Trajnerowicz, P Voisin
11. Strong linear polarization induced by a longitudinal magnetic firld in II-VI semimagnetic semiconductor layers
    PHYSICAL REVIEW B Tom 74 Nr 7 r. 2006, str. 073308 / 1-4 (Artykuł)
    Arkadiusz Kudelski, Jacek Kasprzak, Katarzyna Kowalik, Andrzej Golnik, Jan Gaj, Grzegorz Cywiński, O Krebs, G Patriarche, P Voisin
12. Excitation mechanisms of individual CdTe / ZnTe quantum dots studied by photon correlation spectroscopy
    PHYSICAL REVIEW B Tom 74 Nr 8 r. 2006, str. 085319 / 1-7 (Artykuł)
    Jan Suffczyński, T Kazimierczuk, Mateusz Goryca, Bernard Piechal, Artur Trajnerowicz, Katarzyna Kowalik, Piotr Kossacki, Andrzej Golnik, Krzysztof Korona, Michał Nawrocki, Jan Gaj, Grzegorz Karczewski 
13. Effect of the s ,p-d exchange interaction on the excitons in Zn1−xCoxO epilayers
    PHYSICAL REVIEW B Tom 73 r. 2006, str. 035214 / 1-13 (Artykuł)
    Wojciech Pacuski, David Ferrand, J Cibert, C Deparis, Jan Gaj, Piotr Kossacki, C Morhain
14. Influence of an in-plane electric field on exciton fine structure in InAs-GaAs self-assembled quantum dots
    APPLIED PHYSICS LETTERS Tom 86 r. 2005, str. 041907 / 1-3 (Artykuł)
    Katarzyna Kowalik, O Krebs, A Lemaitre, S Laurent, P Senellart, P Voisin, Jan Gaj 
15. Femtosecond study of the interplay between excitons, trions, and carriers in (Cd,Mn)Te quantum wells,
    Phys. Rev. Lett. 92, 177402 (2004), P. Plochocka, P. Kossacki, W. Maslana, J. Cibert, S. Tatarenko, C. Radzewicz, J.A. Gaj
16. Light and Electric Field Control of Ferromagnetism in Magnetic Quantum Structures,
    Phys. Rev. Lett. 88, 207204 (2002), H. Boukari, P. Kossacki, M. Bertolini, D. Ferrand, J. Cibert, S. Tatarenko, A. Wasiela, J. A. Gaj, and T. Dietl,
17. Faraday rotation in a study of charged excitons in Cd/sub 1-x/Mn/sub x/Te.
    Physical Review B 63,165318/1-7, 2001, Maślana W, Mac W, Gaj JA, Kossacki P, Golnik A, Cibert J, Tatarenko S, Wojtowicz T, Karczewski G, Kossut J.
18. Neutral and positively charged excitons: A magneto-optical study of a p-doped Cd_1-xMn_xTe quantum well.
    Phys. Rev. B 60, 16018-26, 1999, Kossacki P, Cibert J, Ferrand D, d'Aubigne YM, Arnoult A, Wasiela A, Tatarenko S., and Gaj JA.
19. Optical path modulation in transient photoreflectance of CdMnTe layers.
    Phys. Rev. B 57 (15):8770-8773, 1998, W. Farah, D. Scalbert, M. Nawrocki, J. A. Gaj, E. Janik, G. Karczewski, and T. Wojtowicz.
20. Magneto-optical study of interface mixing in the CdTe-(Cd,Mn)Te system.
    Phys.Rev.B, 50 (8):5512-5527, 1994, J.A. Gaj, W. Grieshaber, Deshayes C. Bodin, J. Cibert, G. Feuillet, Y. Merle D'Aubigné , and A. Wasiela.
21. Ferromagnetic p-d exchange in Zn/sub 1-x/Cr/sub x/Se diluted magnetic semiconductor. Phys.Rev.Lett. 71 2327-2330, 1993.
    W. Mac, Nguyen The Khoi, A. Twardowski, J. A. Gaj, and M. Demianiuk.
22. Anticrossing of Raman lines in Cd/sub 1-x/Fe/sub x/Se: Van Vleck-type bound magnetic polaron.
    Phys.Rev.Lett. 62 (24):2865-2868, 1989, Scalbert, J. A. Gaj, A. Mauger, J. Cernogora, and C. Benoit a la Guillaume.
23. Magnetooptical Properties of Large-Gap Diluted Magnetic Semiconductors,
    Chapter 7 in Semiconductors and Semimetals, vol. 25 J.K. Furdyna and J. Kossut, eds. (Academic Press, Boston, 1988), pp. 275-309, J. A. Gaj.
24. Relation of magneto-optical properties of free excitons to spin alignment of Mn/sup 2+/ ions in Cd/sub 1-x/Mn/sub x/Te. Solid State Commun. 29 435-438, 1979.
    J.A. Gaj, R. Planel, and G. Fishman.