Zobrazeno 1 - 10
of 192
pro vyhledávání: '"Jakubczyk T"'
Autor:
Nayak, G., Lisi, S., Liu, W-L., Jakubczyk, T., Stepanov, P., Donatini, F., Watanabe, K., Taniguchi, T., Bid, A., Kasprzak, J., Richard, M., Bouchiat, V., Coraux, J., Marty, L., Bendiab, N., Renard, J.
Publikováno v:
Phys. Rev. Materials 3, 114001 (2019)
Van der Waals heterostructures give access to a wide variety of new phenomena that emerge thanks to the combination of properties brought in by the constituent layered materials. We show here that owing to an enhanced interaction cross section with e
Externí odkaz:
http://arxiv.org/abs/1906.00824
Autor:
Jakubczyk, T., Nogajewski, K., Molas, M. R., Bartos, M., Langbein, W., Potemski, M., Kasprzak, J.
Scientific curiosity to uncover original optical properties and functionalities of atomically thin semiconductors, stemming from unusual Coulomb interactions in the two-dimensional geometry and multi-valley band structure, drives the research on mono
Externí odkaz:
http://arxiv.org/abs/1709.02658
Autor:
Pacuski, W., Rousset, J. -G., Delmonte, V., Jakubczyk, T., Sobczak, K., Borysiuk, J., Sawicki, K., Janik, E., Kasprzak, J.
This work presents epitaxial growth and optical spectroscopy of CdTe quantum dots (QDs) in (Cd,Zn,Mg)Te barriers placed on the top of (Cd,Zn,Mg)Te distributed Bragg reflector. The formed photonic mode in our half-cavity structure permits to enhance t
Externí odkaz:
http://arxiv.org/abs/1703.08062
Autor:
Jakubczyk, T., Delmonte, V., Fischbach, S., Wigger, D., Reiter, D. E., Mermillod, Q., Schnauber, P., Kaganskiy, A., Schulze, J. -H., Strittmatter, A., Rodt, S., Langbein, W., Kuhn, T., Reitzenstein, S., Kasprzak, J.
Optimized light-matter coupling in semiconductor nanostructures is a key to understand their optical properties and can be enabled by advanced fabrication techniques. Using in-situ electron beam lithography combined with a low-temperature cathodolumi
Externí odkaz:
http://arxiv.org/abs/1610.09899
Autor:
Mermillod, Q., Jakubczyk, T., Delmonte, V., Delga, A., Peinke, E., Gérard, J-M., Claudon, J., Kasprzak, J.
We perform coherent non-linear spectroscopy of individual excitons strongly confined in single InAs quantum dots (QDs). The retrieval of their intrinsically weak four-wave mixing (FWM) response is enabled by a one-dimensional dielectric waveguide ant
Externí odkaz:
http://arxiv.org/abs/1604.02324
Autor:
Kłopotowski, Ł., Wojnar, P., Cywiński, Ł., Jakubczyk, T., Goryca, M., Fronc, K., Wojtowicz, T., Karczewski, G.
Publikováno v:
Phys. Rev. B 92, 075303 (2015)
We present photoluminescence studies of CdTe and CdMnTe quantum dots grown in two adjacent layers. We show that when the dots are 8 nm apart, their magnetooptical properties - Zeeman shifts and transition linewidths - are analogous to those of indivi
Externí odkaz:
http://arxiv.org/abs/1502.03589
Autor:
Rousset, J. -G., Jakubczyk, T., Kobak, J., Rudniewski, R., Piotrowski, P., Ściesiek, M., Janik, E., Borysiuk, J., Slupinski, T., Golnik, A., Kossacki, P., Nawrocki, M., Pacuski, W.
In this work, we present three groups of microcavities: based on selenium compounds only, based on tellurium compounds only, and structures based on mixed selenium and tellurium compounds. We focus on their possible applications in the field of optoe
Externí odkaz:
http://arxiv.org/abs/1310.4015
Autor:
Rousset, J. -G., Kobak, J., Slupinski, T., Jakubczyk, T., Stawicki, P., Janik, E., Tokarczyk, M., Kowalski, G., Nawrocki, M., Pacuski, W.
Publikováno v:
Journal of Crystal Growth 378(2013)
We present the realization and characterization of a 20 fold, fully lattice-matched epitaxial distributed Bragg reflector based on (Cd,Zn)Te and (Cd,Zn,Mg)Te layers. We also present a microcavity based on (Cd,Zn,Mg)Te containing a (Cd,Zn)Te quantum w
Externí odkaz:
http://arxiv.org/abs/1210.1933
Publikováno v:
In Journal of Quantitative Spectroscopy and Radiative Transfer July 2017 195:189-195
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