31 citations · 32 across the 3 of their papers we have counts for
6 papers
Doping-Induced Brightening of Dark Excitons and Trions in a WSe Monolayer
Grzegorz Krasucki, Artur O. Slobodeniuk, Kacper Walczyk +5
Optically dark excitonic states play a critical role in the valleytronic, electronic, and optical properties of monolayer semiconducting transition metal dichalcogenides. Here, we…
Spin-phonon coupling and isotope-related pseudo-molecule vibrations in layered CrGeTe ferromagnet
Grzegorz Krasucki, Katarzyna Olkowska-Pucko, Tomasz Woźniak +4
The vibrational structure of chromium germanium telluride (CrGeTe, CGT) is investigated and a strong spin-phonon coupling is revealed. The measured high-resolution Rama…
Extremely high excitonic -factors in 2D crystals by alloy-induced admixing of band states
Katarzyna Olkowska-Pucko, Tomasz Woźniak, Elena Blundo +24
Monolayers (MLs) of semiconducting transition metal dichalcogenides (\mbox{S-TMDs}) emit light very efficiently and display rich spin-valley physics, with gyromagnetic (-) facto…
Optical response of WSe-based vertical tunneling junction
K. Walczyk, G. Krasucki, K. Olkowska-Pucko +7
Layered materials have attracted significant interest because of their unique properties. Van der Waals heterostructures based on transition-metal dichalcogenides have been extensi…
Resonance and antiresonance in Raman scattering in GaSe and InSe crystals
M. Osiekowicz, D. Staszczuk, K. Olkowska-Pucko +9
The temperature effect on the Raman scattering efficiency is investigated in -GaSe and -InSe crystals. We found that varying the temperature over a broad range from…
The optical signature of few-layer ReSe
Ł. Kipczak, M. Grzeszczyk, K. Olkowska-Pucko +2
Optical properties of thin layers of rhenium diselenide (ReSe) with thickness ranging from mono- (1 ML) to nona-layer (9 MLs) are demonstrated. The photoluminescence (PL) and R…