Search Results - "KLOPOTOWSKI, L"

Effect of Cation Cu/Al Ratio and Surface Proximity on the Electronic Structure and Optical Properties of Cu-Rich Cu1+x Al1–x S2–y : A DFT Study by Volnianska, O., Kłopotowski, Ł.

“…In this work, we employ density functional theory to investigate the electronic structure and optical properties of both Cu-rich Cu1+x Al1–x S2–y bulk and…”
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Probing the Interlayer Exciton Physics in a MoS2/MoSe2/MoS2 van der Waals Heterostructure by Baranowski, M, Surrente, A, Klopotowski, L, Urban, J. M, Zhang, N, Maude, D. K, Wiwatowski, K, Mackowski, S, Kung, Y. C, Dumcenco, D, Kis, A, Plochocka, P

“…Stacking atomic monolayers of semiconducting transition metal dichalcogenides (TMDs) has emerged as an effective way to engineer their properties. In…”
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Influence of exciton spin relaxation on the photoluminescence spectra of semimagnetic quantum dots by Kłopotowski, Ł., Cywiński, Ł., Szymura, M., Voliotis, V., Grousson, R., Wojnar, P., Fronc, K., Kazimierczuk, T., Golnik, A., Karczewski, G., Wojtowicz, T.

“…We present a comprehensive experimental and theoretical study of photoluminescence of single Cd sub(1-x) Mnx Te quantum dots with Mn content x ranging from…”
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Optical signatures of spin-dependent coupling in semimagnetic quantum dot molecules by Kłopotowski, Ł., Wojnar, P., Cywiński, Ł., Jakubczyk, T., Goryca, M., Fronc, K., Wojtowicz, T., Karczewski, G.

“…We present photoluminescence studies of CdTe and Cd sub(1-x) Mn sub(x) Te quantum dots grown in two adjacent layers. We show that when the dots are 8 nm apart,…”
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Optimization of nitrogen plasma source parameters by measurements of emitted light intensity for growth of GaN by molecular beam epitaxy by Klosek, K., Sobanska, M., Tchutchulashvili, G., Zytkiewicz, Z.R., Teisseyre, H., Klopotowski, L.

“…A comprehensive analysis of operating parameters of Addon RF nitrogen plasma source was made in order to determine how a ratio of different active nitrogen…”
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Probing the Interlayer Exciton Physics in a MoS 2 /MoSe 2 /MoS 2 van der Waals Heterostructure by Baranowski, M, Surrente, A, Klopotowski, L, Urban, J M, Zhang, N, Maude, D K, Wiwatowski, K, Mackowski, S, Kung, Y C, Dumcenco, D, Kis, A, Plochocka, P

“…Stacking atomic monolayers of semiconducting transition metal dichalcogenides (TMDs) has emerged as an effective way to engineer their properties. In…”
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Charging Effects in Self-Assembled CdTe Quantum Dots by Kłopotowski, Ł.

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Optical anisotropy and pinning of the linear polarization of light in semiconductor microcavities by Kłopotowski, Ł., Martín, M.D., Amo, A., Viña, L., Shelykh, I.A., Glazov, M.M., Malpuech, G., Kavokin, A.V., André, R.

“…We report strong experimental evidence of the optical anisotropy in a CdTe-based microcavity: the polarization of light is pinned to one of the…”
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In-plane radiative recombination channel of a dark exciton in self-assembled quantum dots by Smoleński, T., Kazimierczuk, T., Goryca, M., Jakubczyk, T., Kłopotowski, Ł., Cywiński, Ł., Wojnar, P., Golnik, A., Kossacki, P.

“…We demonstrate evidence for a radiative recombination channel of dark excitons in self-assembled quantum dots. This channel is due to a light hole admixture in…”
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Tuning the inter-shell splitting in self-assembled CdTe quantum dots by Kukliński, K., Kłopotowski, Ł., Fronc, K., Wiater, M., Wojnar, P., Rutkowski, P., Voliotis, V., Grousson, R., Karczewski, G., Kossut, J., Wojtowicz, T.

“…We present photoluminescence studies of highly excited single self-assembled CdTe quantum dots under continuous-wave and pulsed excitations. We observe…”
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Dynamics of charge leakage from self-assembled CdTe quantum dots by Kłopotowski, Ł., Goryca, M., Kazimierczuk, T., Kossacki, P., Wojnar, P., Karczewski, G., Wojtowicz, T.

“…We study the leakage dynamics of charge stored in an ensemble of CdTe quantum dots embedded in a field-effect structure. Optically excited electrons are stored…”
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Photoluminescence of highly doped Cd1-xMnxS nanocrystals by ROMCEVIC, M, ROMCEVIC, N, KOSTIC, R, KLOPOTOWSKI, L, DOBROWOLSKI, W. D, KOSSUT, J, COMOR, M. I

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Identification of Optical Transitions from CdTe and CdMnTe Quantum Dots Embedded in ZnTe Nanowires by Szymura, M., Kłopotowski, Ł., Wojnar, P., Karczewski, G., Wojtowicz, T., Kossut, J.

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Magnetic field influence on optical properties of Cd1−xMnxS (x=0; 0.3) quantum dots: Photoluminescence study by Romčević, N., Petrović-Damjanović, M., Romčević, M., Gilić, M., Klopotowski, L., Dobrowolski, W.D., Kossut, J., Janković, I.A., Čomor, M.I.

“…[Display omitted] ► Photoluminescence spectra of CdS and Cd0.7Mn0.3S nanocrystals are presented. ► Magnetic field up to 5T at 1.8K was applied. ► Surface,…”
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Photoluminescence and far-infrared spectroscopy of PbS quantum dots – Polyvinyl alcohol nanocomposite by Kostić, R., Romčević, M., Romčević, N., Klopotowski, L., Kossut, J., Kuljanin-Jakovljević, J., Čomor, M.I., Nedeljković, J.M.

“…The nanocomposite consisting of PbS quantum dots with average diameter of 26Å and polyvinyl alcohol was characterized using photoluminescence and far-infrared…”
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Spectroscopy of Indirect Excitons in Vertically Stacked CdTe Quantum Dot Structures by Kukliński, K., Kłopotowski, Ł., Fronc, K., Wojnar, P., Wojciechowski, T., Czapkiewicz, M., Kossut, J., Karczewski, G., Wojtowicz, T.

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Ultrafast tailoring of the exciton distribution in quantum wells by Amo, A., Ballarini, D., Kozhemyakina, E., Sanvitto, D., Kłopotowski, Ł., Viña, L., Bajoni, D., Bloch, J., Skolnick, M. S., Roberts, J. S.

“…By excitation with two, consecutive, picosecond pulses we demonstrate that the distribution and temperature of a photocreated exciton population in…”
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Magnetophotoluminescence study of intershell exchange interaction in CdTe/ZnTe quantum dots by Kazimierczuk, T., Smoleński, T., Goryca, M., Kłopotowski, Ł., Wojnar, P., Fronc, K., Golnik, A., Nawrocki, M., Gaj, J. A., Kossacki, P.

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Optical Study of ZnTe-Based 2D and 0D Photonic Structures Containing CdTe/ZnTe Quantum Dots by Jakubczyk, T., Kazimierczuk, T., Golnik, A., Bienias, P., Pacuski, W., Kruse, C., Hommel, D., Kłopotowski, Ł., Wojtowicz, T., Gaj, J.A.

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Photoluminescence Properties of ZnO Nanowires Grown on Ni Substrate by Zaleszczyk, W., Fronc, K., Przeździecka, E., Janik, E., Czapkiewicz, M., Wróbel, J., Paszkowicz, W., Kłopotowski, Ł., Karczewski, G., Wojtowicz, T., Presz, A.

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