Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Maciej R Molas"'
Autor:
Łucja Kipczak, Arka Karmakar, Magdalena Grzeszczyk, Róża Janiszewska, Tomasz Woźniak, Zhaolong Chen, Jan Pawłowski, Kenji Watanabe, Takashi Taniguchi, Adam Babiński, Maciej Koperski, Maciej R. Molas
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract We investigate the vibrational and magnetic properties of thin layers of chromium tribromide (CrBr3) with a thickness ranging from three to twenty layers (3–20 L) revealed by the Raman scattering (RS) technique. Systematic dependence of th
Externí odkaz:
https://doaj.org/article/5dc6d925f833420ba18403091683477f
Autor:
Elena Blundo, Federico Tuzi, Salvatore Cianci, Marzia Cuccu, Katarzyna Olkowska-Pucko, Łucja Kipczak, Giorgio Contestabile, Antonio Miriametro, Marco Felici, Giorgio Pettinari, Takashi Taniguchi, Kenji Watanabe, Adam Babiński, Maciej R. Molas, Antonio Polimeni
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Moiré excitons (MXs) are electron-hole pairs localised by the periodic (moiré) potential forming in two-dimensional heterostructures (HSs). MXs can be exploited, e.g., for creating nanoscale-ordered quantum emitters and achieving or probin
Externí odkaz:
https://doaj.org/article/2812ef9b8e754bc182b385b370eb76da
Autor:
Wiktoria Solarska, Krzysztof Karpierz, Maciej Zaremba, Florian Le Mardelé, Ivan Mohelsky, Adam Siemaszko, Mikołaj Grymuza, Łucja Kipczak, Natalia Zawadzka, Maciej R. Molas, Eryk Imos, Zbigniew Adamus, Tomasz Słupiński, Tomasz Wojtowicz, Milan Orlita, Adam Babiński, Jerzy Łusakowski
Publikováno v:
ACS Omega, Vol 8, Iss 43, Pp 40801-40807 (2023)
Externí odkaz:
https://doaj.org/article/eb1fa41ed5ab41dd98db9fbfdd3e1102
Autor:
Mukul Bhatnagar, Tomasz Woźniak, Łucja Kipczak, Natalia Zawadzka, Katarzyna Olkowska-Pucko, Magdalena Grzeszczyk, Jan Pawłowski, Kenji Watanabe, Takashi Taniguchi, Adam Babiński, Maciej R. Molas
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract The temperature evolution of the resonant Raman scattering from high-quality bilayer 2H-MoS $$_{2}$$ 2 encapsulated in hexagonal BN flakes is presented. The observed resonant Raman scattering spectrum as initiated by the laser energy of 1.96
Externí odkaz:
https://doaj.org/article/57f9e5bdea66446faa72eca70639f4f1
Autor:
Maciej R. Molas
Publikováno v:
Nanomaterials, Vol 13, Iss 23, p 3047 (2023)
The isolation of graphene opened the gate to investigate a vast family of two-dimensional (2D) layered materials [...]
Externí odkaz:
https://doaj.org/article/2488af2678b0418ea428ea2f3256670f
Autor:
Maciej R. Molas, Łukasz Macewicz, Aleksandra Wieloszyńska, Paweł Jakóbczyk, Andrzej Wysmołek, Robert Bogdanowicz, Jacek B. Jasinski
Publikováno v:
npj 2D Materials and Applications, Vol 5, Iss 1, Pp 1-24 (2021)
Abstract Here, we provide a detailed evaluation of photoluminescence (PL) as a comprehensive tool for phosphorene characterization with the emphasis on a prominent quantitative role of PL in providing fingerprint-like features due to its extreme sens
Externí odkaz:
https://doaj.org/article/ce218caf195a4602b0b572b4302411f4
Autor:
Natalia Zawadzka, Łucja Kipczak, Tomasz Woźniak, Katarzyna Olkowska-Pucko, Magdalena Grzeszczyk, Adam Babiński, Maciej R. Molas
Publikováno v:
Nanomaterials, Vol 11, Iss 11, p 3109 (2021)
The optical response of bulk germanium sulfide (GeS) is investigated systematically using different polarization-resolved experimental techniques, such as photoluminescence (PL), reflectance contrast (RC), and Raman scattering (RS). It is shown that
Externí odkaz:
https://doaj.org/article/e461a722866a4ee98d9202aabe2fb7cd
Autor:
Alexeï Bosak, Sofia-Michaela Souliou, Clément Faugeras, Rolf Heid, Maciej R. Molas, Rong-Yan Chen, Nan-Lin Wang, Marek Potemski, Matthieu Le Tacon
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033020 (2021)
Since their theoretical prediction by Peierls in the 1930s, charge density waves (CDWs have been one of the most commonly encountered electronic phases in low-dimensional metallic systems. The instability mechanism originally proposed combines Fermi
Externí odkaz:
https://doaj.org/article/8116ae981f98475cbe09f5b247777325
Autor:
Ashish Arora, Matthias Drüppel, Robert Schmidt, Thorsten Deilmann, Robert Schneider, Maciej R. Molas, Philipp Marauhn, Steffen Michaelis de Vasconcellos, Marek Potemski, Michael Rohlfing, Rudolf Bratschitsch
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Excitons, quasi-particles of bound electron-hole pairs, are at the core of the optoelectronic properties of layered transition metal dichalcogenides. Here, the authors unveil the presence of interlayer excitons in bulk van der Waals semiconductors, a
Externí odkaz:
https://doaj.org/article/fb40a124507640ee95609eabe71d94a6
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract Resonant Raman scattering is investigated in monolayer WS2 at low temperature with the aid of an unconventional technique, i.e., Raman scattering excitation (RSE) spectroscopy. The RSE spectrum is made up by sweeping the excitation energy, w
Externí odkaz:
https://doaj.org/article/2a0140f19ac140699c6de8fe5e16bfc6