Zobrazeno 1 - 10
of 1 505
pro vyhledávání: '"BABIŃSKI, A."'
Autor:
Walczyk, K., Krasucki, G., Olkowska-Pucko, K., Chen, Z., Taniguchi, T., Watanabe, K., Babiński, A., Koperski, M., Molas, M. R., Zawadzka, N.
Publikováno v:
Solid State Communications (2024)
Layered materials have attracted significant interest because of their unique properties. Van der Waals heterostructures based on transition-metal dichalcogenides have been extensively studied because of potential optoelectronic applications. We inve
Externí odkaz:
http://arxiv.org/abs/2411.16576
Autor:
Kipczak, Ł., Zawadzka, N., Jana, D., Antoniazzi, I., Grzeszczyk, M., Zinkiewicz, M., Watanabe, K., Taniguchi, T., Potemski, M., Faugeras, C., Babiński, A., Molas, M. R.
The optically dark states play an important role in the electronic and optical properties of monolayers (MLs) of semiconducting transition metal dichalcogenides. The effect of temperature on the in-plane-field activation of the neutral and charged da
Externí odkaz:
http://arxiv.org/abs/2407.18117
Autor:
Karmakar, Arka, Al-Mahboob, Abdullah, Zawadzka, Natalia, Raczyński, Mateusz, Yang, Weiguang, Arfaoui, Mehdi, Gayatri, Kucharek, Julia, Sadowski, Jerzy T., Shin, Hyeon Suk, Babiński, Adam, Pacuski, Wojciech, Kazimierczuk, Tomasz, Molas, Maciej R
Heterostructures (HSs) formed by the transition-metal dichalcogenides (TMDCs) materials have shown great promise in next-generation optoelectronic and photonic applications. An artificially twisted HS, allows us to manipulate the optical, and electro
Externí odkaz:
http://arxiv.org/abs/2404.15542
Autor:
Antoniazzi, Igor, Woźniak, Tomasz, Pawbake, Amit, Zawadzka, Natalia, Grzeszczyk, Magdalena, Muhammad, Zahir, Zhao, Weisheng, Ibáñez, Jordi, Faugeras, Clement, Molas, Maciej R., Babiński, Adam
The effect of pressure on Raman scattering (RS) in the bulk HfS$_2$ is investigated under hydrostatic and non-hydrostatic conditions. The RS lineshape does not change significantly in the hydrostatic regime, showing a systematic blueshift of the spec
Externí odkaz:
http://arxiv.org/abs/2402.19040
Autor:
Kipczak, Łucja, Karmakar, Arka, Grzeszczyk, Magdalena, Janiszewska, Róża, Woźniak, Tomasz, Chen, Zhaolong, Pawłowski, Jan, Watanabe, Kenji, Taniguchi, Takashi, Babiński, Adam, Koperski, Maciej, Molas, Maciej R.
Publikováno v:
Scientific Reports 14,7484 (2024)
We investigate the vibrational and magnetic properties of thin layers of chromium tribromide (CrBr$_3$) with a thickness ranging from three to twenty layers (3~L to 20~L) revealed by the Raman scattering (RS) technique. Systematic dependence of the R
Externí odkaz:
http://arxiv.org/abs/2312.13088
Localisation-to-delocalisation transition of moir\'{e} excitons in WSe$_2$/MoSe$_2$ heterostructures
Autor:
Blundo, Elena, Tuzi, Federico, Cianci, Salvatore, Cuccu, Marzia, Olkowska-Pucko, Katarzyna, Kipczak, Łucja, Contestabile, Giorgio, Miriametro, Antonio, Felici, Marco, Pettinari, Giorgio, Taniguchi, Takashi, Watanabe, Kenji, Babiński, Adam, Molas, Maciej R., Polimeni, Antonio
Moir\'{e} excitons (MXs) are electron-hole pairs localised by the periodic (moir\'{e}) potential forming in two-dimensional heterostructures (HSs). MXs can be exploited, $e.g.$, for creating nanoscale-ordered quantum emitters and achieving or probing
Externí odkaz:
http://arxiv.org/abs/2310.17438
Autor:
Kipczak Łucja, Zawadzka Natalia, Jana Dipankar, Antoniazzi Igor, Grzeszczyk Magdalena, Zinkiewicz Małgorzata, Watanabe Kenji, Taniguchi Takashi, Potemski Marek, Faugeras Clément, Babiński Adam, Molas Maciej R.
Publikováno v:
Nanophotonics, Vol 13, Iss 26, Pp 4743-4749 (2024)
Optically dark states play an important role in the electronic and optical properties of monolayers (MLs) of semiconducting transition metal dichalcogenides. The effect of temperature on the in-plane-field activation of the neutral and charged dark e
Externí odkaz:
https://doaj.org/article/16b60e7ec0be4699b60b1a5260e37317
Autor:
Zinkiewicz, M., Grzeszczyk, M., Kazimierczuk, T., Bartos, M., Nogajewski, K., Pacuski, W., Watanabe, K., Taniguchi, T., Wysmołek, A., Kossacki, P., Potemski, M., Babiński, A., Molas, M. R.
Publikováno v:
npj 2D Materials and Applications 8, 2 (2024)
Raman scattering excitation (RSE) is an experimental technique in which the spectrum is made up by sweeping the excitation energy when the detection energy is fixed. We study the low-temperature ($T$=5~K) RSE spectra measured on four high quality mon
Externí odkaz:
http://arxiv.org/abs/2308.08320
One of the most fundamental results in graph theory is Mantel's theorem which determines the maximum number of edges in a triangle-free graph of order $n$. Recently a colorful variant of this problem has been solved. In such a variant we consider $c$
Externí odkaz:
http://arxiv.org/abs/2308.01461
Autor:
Arfaoui, Mehdi, Zawadzka, Natalia, Ayari, Sabrine, Chen, Zhaolong, Watanabe, Kenji, Taniguchi, Takashi, Babiński, Adam, Koperski, Maciej, Jaziri, Sihem, Molas, Maciej R.
Publikováno v:
Nanoscale15, 17014 (2023)
To fully explore exciton-based applications and improve their performance, it is essential to understand the exciton behavior in anisotropic materials. Here, we investigate the optical properties of anisotropic excitons in GeS encapsulated by h-BN, u
Externí odkaz:
http://arxiv.org/abs/2305.00174