Zobrazeno 1 - 10
of 5 684
pro vyhledávání: '"Zollner, A."'
Autor:
Seiler, Anna M., Zhumagulov, Yaroslav, Zollner, Klaus, Yoon, Chiho, Urbaniak, David, Geisenhof, Fabian R., Watanabe, Kenji, Taniguchi, Takashi, Fabian, Jaroslav, Zhang, Fan, Weitz, R. Thomas
Spin-orbit coupling (SOC) and electron-electron interaction can mutually influence each other and give rise to a plethora of intriguing phenomena in condensed matter systems. In pristine bilayer graphene, which has weak SOC, intrinsic Lifshitz transi
Externí odkaz:
http://arxiv.org/abs/2403.17140
Rashba spin-orbit coupling is a quintessential spin interaction appearing in virtually any electronic heterostructure. Its paradigmatic spin texture in the momentum space forms a tangential vector field. Using first-principles investigations, we demo
Externí odkaz:
http://arxiv.org/abs/2402.12353
Publikováno v:
Phys. Rev. B 108, 235166 (2023)
We present a DFT-based investigation of the twist-angle dependent proximity spin-orbit coupling (SOC) in graphene/TMDC structures. We find that for Mo-based TMDCs the proximity valley-Zeeman SOC exhibits a maximum at around 15--20{\deg}, and vanishes
Externí odkaz:
http://arxiv.org/abs/2310.17907
Autor:
de Brito, C. Serati, Junior, P. E. Faria, Ghiasi, T. S., Ingla-Aynés, J., Rabahi, C. R., Cavalini, C., Dirnberger, F., Mañas-Valero, S., Watanabe, K., Taniguchi, T., Zollner, K., Fabian, J., Schüller, C., van der Zant, H. S. J., Gobato, Y. Galvão
Van der Waals (vdW) heterostructures composed of two-dimensional (2D) transition metal dichalcogenides (TMD) and vdW magnetic materials offer an intriguing platform to functionalize valley and excitonic properties in non-magnetic TMDs. Here, we repor
Externí odkaz:
http://arxiv.org/abs/2309.03766
Autor:
Elisabeth Bytomski, Jacqueline Velciu, Praharsha Dasyam, Sven Sängerlaub, Helga Zollner-Croll
Publikováno v:
BioResources, Vol 19, Iss 4, Pp 8296-8311 (2024)
Commercial kitchen towels (basis weight 39 to 56 g/m²) made of virgin and recycled fiber, produced by Through-Air-Drying (TAD), and conventional Yankee cylinder drying (with creping) were analyzed. The properties of these commercial tissue products
Externí odkaz:
https://doaj.org/article/5b5e311d8ba04150a13c453487869e94
Publikováno v:
Phys. Rev. B 108, 125126 (2023)
Van der Waals (vdW) heterostructures consisting of Bernal bilayer graphene (BLG) and hexagonal boron nitride (hBN) are investigated. By performing first-principles calculations we capture the essential BLG band structure features for several stacking
Externí odkaz:
http://arxiv.org/abs/2307.11697
Autor:
Graml, Maximilian, Zollner, Klaus, Hernangómez-Pérez, Daniel, Junior, Paulo E. Faria, Wilhelm, Jan
Publikováno v:
J. Chem. Theory Comput. 20, 2202 (2024)
The $GW$ method is widely used for calculating the electronic band structure of materials. The high computational cost of $GW$ algorithms prohibits their application to many systems of interest. We present a periodic, low-scaling and highly efficient
Externí odkaz:
http://arxiv.org/abs/2306.16066
The impact of the core mass on the compact/neutron-star mass-radius relation is studied. Besides the mass, the core is parameterized by its radius and surface pressure, which supports the outside one-component Standard Model (SM) matter. The core may
Externí odkaz:
http://arxiv.org/abs/2302.01389
Autor:
Stefan Hatzl, Laura Scholz, Florian Posch, Philipp Eller, Alexander C. Reisinger, Martin Zacharias, Gregor Gorkiewicz, Martin Hoenigl, Ines Zollner-Schwetz, Robert Krause
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 6, Pp 1275-1278 (2024)
We investigated a cohort of 370 patients in Austria with hantavirus infections (7.8% ICU admission rate) and detected 2 cases (cumulative incidence 7%) of invasive pulmonary aspergillosis; 1 patient died. Hantavirus-associated pulmonary aspergillosis
Externí odkaz:
https://doaj.org/article/b777f780cafe43bd94beab41e65210f2
Publikováno v:
Phys. Rev. B 107, 125402 (2023)
We theoretically investigate 3D layered crystals of alternating graphene and hBN layers with different symmetries. Depending on the hopping parameters between the graphene layers, we find that these synthetic 3D materials can feature semimetallic, ga
Externí odkaz:
http://arxiv.org/abs/2210.16393