Zobrazeno 1 - 10
of 1 392
pro vyhledávání: '"Potemski M"'
Autor:
Mardele, F. Le, Mohelsky, I., Jana, D., Pawbake, A., Dzian, J., Lee, W. -L., Raju, K., Sankar, R., Faugeras, C., Potemski, M., Zhitomirsky, M. E., Orlita, M.
Alloying stands out as a pivotal technological method employed across various compounds, be they metallic, magnetic, or semiconducting, serving to fine-tune their properties to meet specific requirements. Ternary semiconductors represent a prominent
Externí odkaz:
http://arxiv.org/abs/2408.12230
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:
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:
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.
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
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
Autor:
Oreszczuk, K., Rodek, A., Goryca, M., Kazimierczuk, T., Raczynski, M., Howarth, J., Taniguchi, T., Watanabe, K., Potemski, M., Kossacki, P.
Employing the original, all-optical method, we quantify the magnetic susceptibility of a two-dimensional electron gas (2DEG) confined in the MoSe$_2$ monolayer in the range of low and moderate carrier densities. The impact of electron-electron intera
Externí odkaz:
http://arxiv.org/abs/2305.01501
Autor:
Pawbake, A., Pelini, T., Mohelsky, I., Jana, D., Breslavetz, I., Cho, C. -W., Orlita, M., Potemski, M., Measson, M. -A., Wilson, N., Mosina, K., Soll, A., Sofer, Z., Piot, B. A., Zhitomirsky, M. E., Faugeras, C.
Competition between exchange interactions and magnetocrystalline anisotropy may bring new magnetic states that are of great current interest. An applied hydrostatic pressure can further be used to tune their balance. In this work we investigate the m
Externí odkaz:
http://arxiv.org/abs/2303.01823
Autor:
Kapuściński, P., Dzian, J., Slobodeniuk, A. O., Rodríguez-Fernández, C., Jadczak, J., Bryja, L., Faugeras, C., Basko, D. M., Potemski, M.
Publikováno v:
2022 2D Mater. 9 045005
We perform a polarization-resolved magnetoluminescence study of excitons in ReS$_2$. We observe that two linearly polarized Rydberg series of excitons are accompanied by two other Rydberg series of dark excitons, brightened by an in-plane magnetic fi
Externí odkaz:
http://arxiv.org/abs/2208.10212
We demonstrate a novel electro-luminescence device in which GaN-based $\mu$-LEDs are used to trigger the emission spectra of monolayers of transition metal dichalcogenides, which are deposited directly on the $\mu$-LED surface. A special $\mu$-LED de
Externí odkaz:
http://arxiv.org/abs/2206.04807