Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Golnik Andrzej"'
Autor:
Sawicki Krzysztof, Sturges Thomas J., Ściesiek Maciej, Kazimierczuk Tomasz, Sobczak Kamil, Golnik Andrzej, Pacuski Wojciech, Suffczyński Jan
Publikováno v:
Nanophotonics, Vol 10, Iss 9, Pp 2421-2429 (2021)
Multi-level exciton-polariton systems offer an attractive platform for studies of non-linear optical phenomena. However, studies of such consequential non-linear phenomena as polariton condensation and lasing in planar microcavities have so far been
Externí odkaz:
https://doaj.org/article/dfd4e11bdbcc455ca48c35c9031c5367
Autor:
Łopion, Aleksandra, Bogucki, Aleksander, Raczyński, Mateusz, Śnioch, Zuzanna, Połczyńska, Karolina E., Pacuski, Wojciech, Kazimierczuk, Tomasz, Golnik, Andrzej, Kossacki, Piotr
Optically detected magnetic resonance (ODMR) is a useful technique for studying interactions between local spins (magnetic ions) and carrier gas. We present the ODMR study of single (Cd,Mn)Te/(Cd,Mg)Te quantum wells (QWs) with the hole gas. We observ
Externí odkaz:
http://arxiv.org/abs/2407.07648
Autor:
Bogucki, Aleksander, Łopion, Aleksandra, Połczyńska, Karolina Ewa, Pacuski, Wojciech, Kazimierczuk, Tomasz, Golnik, Andrzej, Kossacki, Piotr
This study examines the spin-lattice relaxation rate of Mn$^{2+}$ ions in strained diluted magnetic semiconductor (Cd,Mn)Te/(Cd,Mg)Te quantum wells using the optically detected magnetic resonance (ODMR) technique. By adjusting the magnesium (Mg) cont
Externí odkaz:
http://arxiv.org/abs/2402.00228
Autor:
Jakubczyk Tomasz, Pacuski Wojciech, Duch Paweł, Godlewski Piotr, Golnik Andrzej, Kruse Carsten, Hommel Detlef, Gaj Jan
Publikováno v:
Open Physics, Vol 9, Iss 2, Pp 428-431 (2011)
Externí odkaz:
https://doaj.org/article/b971f49557da496e94f248350a2b1b7a
Autor:
Łopion, Aleksandra, Bogucki, Aleksander, Kraśnicki, Wiktor, Połczyńska, Karolina E., Pacuski, Wojciech, Kazimierczuk, Tomasz, Golnik, Andrzej, Kossacki, Piotr
Time-resolved optically detected magnetic resonance (ODMR) is a valuable technique to study the local deformation of the crystal lattice around magnetic ion as well as the ion spin relaxation time. Here we utilize selective Mn-doping to additionally
Externí odkaz:
http://arxiv.org/abs/2205.02890
Autor:
Sawicki, Krzysztof, Sturges, Thomas J., Ściesiek, Maciej, Kazimierczuk, Tomasz, Sobczak, Kamil, Golnik, Andrzej, Pacuski, Wojciech, Suffczyński, Jan
Publikováno v:
Cryst. Growth Des. 17, 3716 (2017)
Multi-level exciton-polariton systems offer an attractive platform for studies of non-linear optical phenomena. However, studies of such consequential non-linear phenomena as polariton condensation and lasing in planar microcavities have so far been
Externí odkaz:
http://arxiv.org/abs/2102.06812
Autor:
Ściesiek, Maciej, Sawicki, Krzysztof, Pacuski, Wojciech, Sobczak, Kamil, Kazimierczuk, Tomasz, Golnik, Andrzej, Suffczyński, Jan
Coupling of quantum emitters in a semiconductor relies, generally, on short-range dipole-dipole or electronic exchange type interactions. Consistently, energy transfer between exciton states, that is, electron-hole pairs bound by Coulomb interaction,
Externí odkaz:
http://arxiv.org/abs/2009.08554
Autor:
Ściesiek, Maciej, Suffczyński, Jan, Pacuski, Wojciech, Parlińska-Wojtan, Magdalena, Smoleński, Tomasz, Kossacki, Piotr, Golnik, Andrzej
Publikováno v:
Phys. Rev. B 93, 195313 (2016)
Cd(Se,Te) Quantum Dots (QD) in ZnSe barrier typically exhibit a very high spectral density, which precludes investigation of single dot photoluminescence. We design, grow and study individual Cd(Se,Te)/ZnSe QDs of low spectral density of emission lin
Externí odkaz:
http://arxiv.org/abs/1603.00313
Autor:
Rousset, Jean-Guy, Kobak, Jakub, Janik, Elżbieta, Parlinska-Wojtan, Magdalena, Słupinski, Tomasz, Suffczyński, Jan, Golnik, Andrzej, Kossacki, Piotr, Nawrocki, Michał, Pacuski, Wojciech
The influence of a distributed Bragg reflector composed of ZnTe, MgTe, and MgSe superlattices on photoluminescence of self assembled CdTe quantum dots (QD) emitting in the yellow spectral range is investigated. In the case of QDs grown on a distribut
Externí odkaz:
http://arxiv.org/abs/1411.0525
Autor:
Jakubczyk, Tomasz, Pacuski, Wojciech, Smoleński, Tomasz, Golnik, Andrzej, Florian, Matthias, Jahnke, Frank, Kruse, Carsten, Hommel, Detlef, Kossacki, Piotr
Publikováno v:
Appl. Phys. Lett. 101, 132105 (2012)
The coupling of CdTe/ZnTe quantum dot (QD) emission to micropillar cavity eigenmodes in the weak coupling regime is demonstrated. We analyze photoluminescence spectra of QDs embedded in monolithic micropillar cavities based on Bragg mirrors which con
Externí odkaz:
http://arxiv.org/abs/1207.6795