Zobrazeno 1 - 10
of 177
pro vyhledávání: '"Suffczynski, J."'
Autor:
Kluczyk, K. P., Gas, K., Grzybowski, M. J., Skupiński, P., Borysiewicz, M. A., Fąs, T., Suffczyński, J., Domagala, J. Z., Grasza, K., Mycielski, A., Baj, M., Ahn, K. H., Výborný, K., Sawicki, M., Gryglas-Borysiewicz, M.
Publikováno v:
Physical Review B 110, 155201 (2024)
Anomalous Hall effect (AHE) plays important role in the rapidly developing field of antiferromagnetic spintronics. It has been recently discussed that it can be a feature of not only uncompensated magnetic systems but also in altermagnetic materials.
Externí odkaz:
http://arxiv.org/abs/2310.09134
Autor:
Tyszka, K., Furman, M., Mirek, R., Król, M., Opala, A., Seredyński, B., Suffczyński, J., Pacuski, W., Matuszewski, M., Szczytko, J., Piętka, B.
This paper introduces a new approach to neuromorphic photonics in which microcavities exhibiting strong exciton-photon interaction may serve as building blocks of optical spiking neurons. The experimental results demonstrate the intrinsic property of
Externí odkaz:
http://arxiv.org/abs/2111.13123
Akademický článek
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Publikováno v:
In Journal of Crystal Growth 15 October 2022 596
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 microcavities in planar and 3-D photonic molecule geometry. We design the
Externí odkaz:
http://arxiv.org/abs/1703.03226
Autor:
Papierska, J., Ciechan, A., Bogusławski, P., Boshta, M., Gomaa, M. M., Chikoidze, E., Dumont, Y., Drabińska, A., Przybylińska, H., Gardias, A., Szczytko, J., Twardowski, A., Tokarczyk, M., Kowalski, G., Witkowski, B., Sawicki, K., Pacuski, W., Nawrocki, M., Suffczyński, J.
Publikováno v:
Phys. Rev. B 94, 224414 (2016)
Dopants of transition metal ions in II-VI semiconductors exhibit native 2+ valency. Despite this, 3+ or mixed 3+/2+ valency of iron ions in ZnO was reported previously. Several contradictory mechanisms have been put forward for explanation of this fa
Externí odkaz:
http://arxiv.org/abs/1603.01123
Autor:
Piwowar, J., Pacuski, W., Smoleński, T., Goryca, M., Bogucki, A., Golnik, A., Nawrocki, M., Kossacki, P., Suffczyński, J.
Design, epitaxial growth, and resonant spectroscopy of CdSe Quantum Dots (QDs) embedded in an innovative (Zn,Cd)Se barrier are presented. The (Zn,Cd)Se barrier enables shifting of QDs energy emission down to 1.87 eV, that is below the energy of Mn$^{
Externí odkaz:
http://arxiv.org/abs/1512.07929
Autor:
Kobak, J., Smoleński, T., Goryca, M., Papaj, M., Gietka, K., Bogucki, A., Koperski, M., Rousset, J. -G., Suffczyński, J., Janik, E., Nawrocki, M., Golnik, A., Kossacki, P., Pacuski, W.
Publikováno v:
Nature Communications 5, 3191 (2014)
Solotronics, optoelectronics based on solitary dopants, is an emerging field of research and technology reaching the ultimate limit of miniaturization. It aims at exploiting quantum properties of individual ions or defects embedded in a semiconductor
Externí odkaz:
http://arxiv.org/abs/1308.5142
Autor:
Papierska, J., Rousset, J. -G., Pacuski, W., Kossacki, P., Golnik, A., Nawrocki, M., Gaj, J. A., Suffczyński, J., Kowalik, I., Stefanowicz, W., Sawicki, M., Dietl, T., Navarro-Quezada, A., Faina, B., Li, Tian, Bonanni, A.
Publikováno v:
Acta Physica Polonica A 120, 921 (2011)
Magnetooptical properties of (Ga,Mn)N layers containing various concentrations of Fe-rich nanocrystals embedded in paramagnetic (Ga,Fe)N layers are reported. Previous studies of such samples demonstrated that magnetization consists of a paramagnetic
Externí odkaz:
http://arxiv.org/abs/1308.3512
Autor:
Rousset, J. -G., Papierska, J., Pacuski, W., Golnik, A., Nawrocki, M., Stefanowicz, W., Stefanowicz, S., Sawicki, M., Jakiela, R., Dietl, T., Navarro-Quezada, A., Faina, B., Li, T., Bonanni, A., Suffczynski, J.
Publikováno v:
Phys. Rev. B 88, 115208 (2013)
The question of the correlation between magnetization, band splittings, and magnetic circular dichroism (MCD) in the fundamental gap region of dilute magnetic semiconductors is examined experimentally and theoretically taking the case of wurtzite Ga(
Externí odkaz:
http://arxiv.org/abs/1305.7496