Investigations of Electron-Electron and Interlayer Electron-Phonon Coupling in van der Waals hBN/WSe2/hBN Heterostructures by Photoluminescence Excitation Experiments

Autor: Joanna Jadczak, Joanna Kutrowska-Girzycka, Janina J. Schindler, Joerg Debus, Kenji Watanabe, Takashi Taniguchi, Ching-Hwa Ho, Leszek Bryja

Publikováno v: Materials, Vol 14, Iss 2, p 399 (2021)

Monolayers of transition metal dichalcogenides (TMDs) with their unique physical properties are very promising for future applications in novel electronic devices. In TMDs monolayers, strong and opposite spin splittings of the energy gaps at the K po

Externí odkaz: https://doaj.org/article/9da12ca4063549faabc20fcd3ef9e426

Uniaxial strain tuning of Raman spectra of a ReS2 monolayer

Autor: Iris Niehues, Thorsten Deilmann, Joanna Kutrowska-Girzycka, Alireza Taghizadeh, Leszek Bryja, Ursula Wurstbauer, Rudolf Bratschitsch, Joanna Jadczak

Publikováno v: Niehues, I, Deilmann, T, Kutrowska-Girzycka, J, Taghizadeh, A, Bryja, L, Wurstbauer, U, Bratschitsch, R & Jadczak, J 2022, ' Uniaxial strain tuning of Raman spectra of a ReS 2 monolayer ', Physical Review B, vol. 105, no. 20, 205432 . https://doi.org/10.1103/PhysRevB.105.205432

In contrast to the intensively investigated transition metal dichalcogenides like MoS2, ReS2 crystals possess a reduced in-plane symmetry, leading to anisotropic optical properties. Here, we report on the impact of strain on the Raman response of a R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f77274b371259c15783da9302364643f
https://orbit.dtu.dk/en/publications/89236f23-aee4-48a6-97ef-4c1fbf4184e9

Carrier dynamics in thin Germanium–Tin Epilayers

Autor: Marcin Syperek, Joanna Kutrowska-Girzycka, Ernest Rogowicz, J. Kopaczek, Maksym Myronov, Robert Kudrawiec

The Si-based mid-infrared photonics is an emerging technology in which group-IV germanium–tin (Ge1–xSnx) binary alloys can play a fundamental role in the development of a Si-compatible photonic components including monolithically integrated coher

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94ae485d0a3add06466ba24e5b2f08a4
http://wrap.warwick.ac.uk/147510/7/WRAP-Carrier-dynamics-thin-Germanium-Tin-epilayers-2021.pdf

Investigations of Electron-Electron and Interlayer Electron-Phonon Coupling in van der Waals hBN/WSe

Autor: Joanna, Jadczak, Joanna, Kutrowska-Girzycka, Janina J, Schindler, Joerg, Debus, Kenji, Watanabe, Takashi, Taniguchi, Ching-Hwa, Ho, Leszek, Bryja

Publikováno v: Materials

Monolayers of transition metal dichalcogenides (TMDs) with their unique physical properties are very promising for future applications in novel electronic devices. In TMDs monolayers, strong and opposite spin splittings of the energy gaps at the K po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9f77e6c02eb4415c3c87f1f4043ff301
https://pubmed.ncbi.nlm.nih.gov/33467435

The study of dispersive ‘b’-mode in monolayer MoS 2 in temperature dependent resonant Raman scattering experiments

Autor: Joanna Kutrowska-Girzycka, Leszek Bryja, J. Jadczak

Publikováno v: Solid State Communications. 275:25-28

We report on resonant Raman scattering studies of monolayer MoS2 as a function of the excitation laser energy (1.959–2.033 eV) and temperature (T = 7–295 K). In complementary reflectivity contrast experiments we determined the temperature evoluti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b49c66cf312560b857fa5a7195163b9f
https://doi.org/10.1016/j.ssc.2018.03.008