Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Soubelet P"'
Autor:
Moser, Philipp, Wolz, Lukas M., Henning, Alex, Thurn, Andreas, Kuhl, Matthias, Ji, Peirui, Soubelet, Pedro, Schalk, Martin, Eichhorn, Johanna, Sharp, Ian D., Stier, Andreas V., Finley, Jonathan J.
Combining a precise sputter etching method with subsequent AlO$_x$ growth within an atomic layer deposition chamber enables fabrication of atomically flat lateral patterns of SiO$_2$ and AlO$_x$. The transfer of MoSe$_2$ monolayers onto these dielect
Externí odkaz:
http://arxiv.org/abs/2409.18518
We present time-resolved and CW optical spectroscopy studies of interlayer excitons (IXs) in 2$H-$ and 3$R-$stacked MoSe$_2$/WSe$_2$ heterobilayers and obtain evidence for the strong participation of hot phonons in the underlying photo-physics. Photo
Externí odkaz:
http://arxiv.org/abs/2407.15649
Autor:
Qian, Chenjiang, Villafañe, Viviana, Soubelet, Pedro, Ji, Peirui, Stier, Andreas V., Finley, Jonathan J.
Publikováno v:
Phys. Rev. Lett. 133(8), 086902 (2024)
We report a new dark exciton in monolayer MoS$_2$ using second harmonic generation spectroscopy. Hereby, the spectrally dependent second harmonic generation intensity splits into two branches, and an anticrossing is observed at $\sim$ 25 meV blue det
Externí odkaz:
http://arxiv.org/abs/2309.02303
Autor:
An, Zhao, Soubelet, Pedro, Zhumagulov, Yaroslav, Zopf, Michael, Delhomme, Alex, Qian, Chenjiang, Junior, Paulo E. Faria, Fabian, Jaroslav, Cao, Xin, Yang, Jingzhong, Stier, Andreas V., Ding, Fei, Finley, Jonathan J.
The electron-hole exchange interaction is a fundamental mechanism that drives valley depolarization via intervalley exciton hopping in semiconductor multi-valley systems. Here, we report polarization-resolved photoluminescence spectroscopy of neutral
Externí odkaz:
http://arxiv.org/abs/2303.15325
Autor:
Qian, Chenjiang, Troue, Mirco, Figueiredo, Johannes, Soubelet, Pedro, Villafañe, Viviana, Beierlein, Johannes, Klembt, Sebastian, Stier, Andreas V., Höfling, Sven, Holleitner, Alexander W., Finley, Jonathan J.
Publikováno v:
Sci. Adv. 10(2), eadk6359 (2024)
We report lasing of moir\'e trapped interlayer excitons (IXs) by integrating a pristine hBN-encapsulated MoSe$_2$/WSe$_2$ heterobilayer into a high-$Q$ ($>10^4$) nanophotonic cavity. We control the cavity-IX detuning using a magnetic field and measur
Externí odkaz:
http://arxiv.org/abs/2302.07046
Publikováno v:
European Journal of Psychotraumatology, Vol 15, Iss 1 (2024)
Context: Treatments for posttraumatic stress disorder (PTSD) in young children (ages 0–6) should be adapted to their developmental characteristics: to their cognitive, social, and emotional abilities, to their specific trauma reactions and adjustme
Externí odkaz:
https://doaj.org/article/5f7f9bdf05b1490c9ec90631ac707517
Publikováno v:
Nuclear Science and Technology Open Research, Vol 2 (2024)
Background Reactivity control in Pressurized Water Reactors (PWRs) relies on Rod Cluster Control Assemblies (RCCAs), or control rods (CRs), and boric acid diluted in primary circuit water. The control rods’ axial location inside the reactor core is
Externí odkaz:
https://doaj.org/article/415f376fa70e48bc9b50138a5b6d6ff1
Autor:
Qian, Chenjiang, Villafañe, Viviana, Schalk, Martin, Astakhov, Georgy V., Kentsch, Ulrich, Helm, Manfred, Soubelet, Pedro, Stier, Andreas V., Finley, Jonathan J.
Integrating quantum emitters into nanocavities which simultaneously couple to the photonic and mechanical modes is critical for interfacing electron spins, photons and phonons in the cavity QED system. Here, we investigate the interaction between the
Externí odkaz:
http://arxiv.org/abs/2210.00150
Large scale two-dimensional (2D) moir\'e superlattices are driving a revolution in designer quantum materials. The electronic interactions in these superlattices, strongly dependent on the periodicity and symmetry of the moir\'e pattern, critically d
Externí odkaz:
http://arxiv.org/abs/2207.12115
Autor:
Qian, Chenjiang, Villafañe, Viviana, Petrić, Marko M., Soubelet, Pedro, Stier, Andreas V., Finley, Jonathan J.
Publikováno v:
Phys. Rev. Lett. 130(12), 126901 (2023)
We report resonant Raman spectroscopy of neutral excitons X$^0$ and intravalley trions X$^-$ in hBN-encapsulated MoS$_2$ monolayer embedded in a nanobeam cavity. By temperature tuning the detuning between Raman modes of MoS$_2$ lattice phonons and X$
Externí odkaz:
http://arxiv.org/abs/2204.04304