Email: michal.gawelczyk@pwr.edu.pl

Jednostka: Wydział Podstawowych Problemów Techniki » Instytut Fizyki Teoretycznej

Address

Wybrzeże Wyspiańskiego 27
50-370 Wrocław, Poland
building A-1, room 220
tel. 71 320 3771

Office hours

• check here

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Research interests

• Solid state physics; quantum open systems; quantum dots; phonon effects; acoustooptical state control; decoherence; quantum transport.

Selected recent publications

2023

• B. U. Lehner, T. Seidelmann, G. Undeutsch, C. Schimpf, S. Manna, M. Gawełczyk, S. F. C. da Silva, X. Yuan, S. Stroj, D. E. Reiter, V. M. Axt, A. Rastelli, Nano Letters 23, 1409 (2023).

2022

• Gawełczyk M., Zieliński M, Physical Review B 106, 115426 (2022).
• Holewa P., Gawełczyk M., Maryński A., Ryczko K., Liverini V., Beck M., Faist J., Sęk G., Syperek M., Physical Review Applied 17, 054028 (2022).
• Holewa P., Kadkhodazadeh S., Gawełczyk M., Baluta P., Musiał A., Dubrovskii V. G., Syperek M., Semenova E., Droplet epitaxy symmetric InAs/InP quantum dots for quantum emission in the third telecom window: morphology, optical and electronic properties, Nanophotonics 11, 1515 (2022).

2021

• Gawełczyk M., Gawarecki K., Tunneling-related electron spin relaxation in self-assembled quantum-dot molecules, Physical Review B 103, 245422 (2021).
• Podemski P., Gawełczyk M., Wyborski P., Salamon H., Burakowski M., Musiał A., Reithmaier J. P., Benyoucef M., Sęk G., Spin memory effect in charged single telecom quantum dots, Optics Express 29, 34024 (2021).

2020

• Holewa P., Gawełczyk M., Maryński A., Wyborski P., Reithmaier J. P., Sęk G., Benyoucef M., Syperek M., Optical and Electronic Properties of Symmetric InAs/(In,Al,Ga)As/InP Quantum Dots Formed by Ripening in Molecular Beam Epitaxy: A Potential System for Broad-Range Single-Photon Telecom Emitters, Physical Review Applied 14, 064054 (2020).

• Holewa P., Gawełczyk M., Ciostek C., Wyborski P., Kadkhodazadeh S., Semenova E., Syperek M., Optical and electronic properties of low-density InAs/InP quantum-dot-like structures designed for single-photon emitters at telecom wavelengths, Physical Review B 101, 195304 (2020).

2019

• Gawełczyk M., Wyborski P., Podemski P., Reithmaier J. P., Höfling S., Sęk G., Excited states of neutral and charged excitons in single strongly asymmetric InP-based nanostructures emitting in the telecom C band, Physical Review B 100, 241304(R) (2019).

2018

• Gawełczyk M., Krzykowski M., Gawarecki P., Machnikowski P., Controllable electron spin dephasing due to phonon state distinguishability in a coupled quantum dot system, Physical Review B 98, 075403 (2018).
• Dusanowski Ł., Gawełczyk M., Misiewicz J., Höfling S., Reithmaier J.P., Sęk G., Strongly temperature-dependent recombination kinetics of a negatively charged exciton in asymmetric quantum dots at 1.55 µm, Applied Physics Letters 113, 043103 (2018).
• Mielnik-Pyszczorski A., Gawarecki K., Gawełczyk M., Machnikowski P., Dominant role of the shear strain induced admixture in spin-flip processes in self-assembled quantum dots, Physical Review B 97, 245313 (2018).

2017

• Gawełczyk M., Syperek M., Maryński A., Mrowiński P., Dusanowski Ł., Gawarecki K., Misiewicz J., Somers A., Reithmaier J.P., Höfling S., Sęk G., Exciton lifetime and emission polarization dispersion in strongly in-plane asymmetric nanostructures, Physical Review B 96, 245425 (2017).

 

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