Zobrazeno 1 - 10
of 3 489
pro vyhledávání: '"Faugeras"'
Publikováno v:
Comptes Rendus. Mathématique, Vol 360, Iss G1, Pp 59-87 (2022)
We study a simplified model of the representation of colors in the primate primary cortical visual area V1. The model is described by an initial value problem related to a Hammerstein equation. The solutions to this problem represent the variation of
Externí odkaz:
https://doaj.org/article/20037926e0114f10aa1adb578ebf56f6
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:
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:
Mardele, F. Le, Mendili, A. El, Zhitomirsky, M. E., Mohelsky, I., Jana, D., Plutnarova, I., Sofer, Z., Faugeras, C., Potemski, M., Orlita, M.
Publikováno v:
Phys. Rev. B 109, 134410 (2024)
FePSe3 is a collinear honeycomb antiferromagnet with an easy-axis anisotropy and large spins S=2. It belongs to a family of magnetic van der Waals materials, which recently attracted a considerable attention. In this work we present an experimental m
Externí odkaz:
http://arxiv.org/abs/2401.05557
Autor:
Jana, Dipankar, Vaclavkova, D., Mohelsky, I., Kapuscinski, P., Cho, C. W., Breslavetz, I., Białek, M., Ansermet, J. -Ph., Piot, B. A., Orlita, M., Faugeras, C., Potemski, M.
Magneto-spectroscopy methods have been employed to study the zero-wavevector magnon excitations in MnPSe$_3$. Experiments carried out as a function of temperature and the applied magnetic field show that two low-energy magnon branches of MnPSe$_3$ in
Externí odkaz:
http://arxiv.org/abs/2309.06866
Autor:
Koperski Maciej, Molas Maciej R., Arora Ashish, Nogajewski Karol, Slobodeniuk Artur O., Faugeras Clement, Potemski Marek
Publikováno v:
Nanophotonics, Vol 6, Iss 6, Pp 1289-1308 (2017)
Recent results on the optical properties of monolayer and few layers of semiconducting transition metal dichalcogenides are reviewed. Experimental observations are presented and discussed in the frame of existing models, highlighting the limits of ou
Externí odkaz:
https://doaj.org/article/824ad41fdf1f4e468f0f4f0d609442d1
Autor:
Jana, Dipankar, Kapuscinski, Piotr, Pawbake, Amit, Papavasileiou, Anastasios, Sofer, Zdenek, Breslavetz, Ivan, Orlita, Milan, Potemski, Marek, Faugeras, Clement
Magnon gap excitations selectively coupled to phonon modes have been studied in FePSe$_3$ layered antiferromagnet with magneto-Raman scattering experiments performed at different temperatures. The bare magnon excitation in this material has been foun
Externí odkaz:
http://arxiv.org/abs/2307.12692
Autor:
Jana, Dipankar, Kapuscinski, P., Mohelsky, I., Vaclavkova, D., Breslavetz, I., Orlita, M., Faugeras, C., Potemski, M.
Optical magneto-spectroscopy methods (Raman scattering, far-infrared transmission, and photoluminescence) have been applied to investigate the properties of the NiPS3 semiconducting antiferromagnet. The fundamental magnon gap excitation in this van d
Externí odkaz:
http://arxiv.org/abs/2306.07660