Zobrazeno 1 - 10
of 5 913
pro vyhledávání: '"Frederiksen, P."'
Electron beam splitting effect with crossed zigzag graphene nanoribbons in high-spin metallic states
Here we analyze the electron transport properties of a device formed of two crossed graphene nanoribbons with zigzag edges (ZGNRs) in a spin state with total magnetization different from zero. While the ground state of ZGNRs has been shown to display
Externí odkaz:
http://arxiv.org/abs/2408.08787
Charge-state transitions of a single Cu-phthalocyanine molecule adsorbed on an insulating layer of NaCl on Cu(111) are probed by means of alternate charging scanning tunneling microscopy. Real-space imaging of the electronic transitions reveals the J
Externí odkaz:
http://arxiv.org/abs/2408.00478
The theoretical basis for the Eddy Damped Markovian Anisotropic Closure (EDMAC) is formulated for two-dimensional anisotropic turbulence interacting with Rossby waves in the presence of advection by a large-scale mean flow. The EDMAC is as computatio
Externí odkaz:
http://arxiv.org/abs/2407.10129
Turbulence is the most important, ubiquitous, and difficult problem of classical physics. Feynman viewed it as essentially unsolved, without a rigorous mathematical basis to describe the statistical dynamics of this most complex of fluid motion. Howe
Externí odkaz:
http://arxiv.org/abs/2407.10085
Autor:
Domínguez-Celorrio, Amelia, Edens, Leonard, Sanz, Sofía, Vilas-Varela, Manuel, Martinez-Castro, Jose, Peña, Diego, Langlais, Véronique, Frederiksen, Thomas, Pascual, José I., Serrate, David
Graphene nanostructures are a promising platform for engineering electronic states with tailored magnetic and quantum properties. Synthesis strategies on metallic substrates have made it possible to manufacture atomically precise nanographenes with c
Externí odkaz:
http://arxiv.org/abs/2406.03927
Autor:
Dalklint, Anna, Alexandersen, Joe, Frederiksen, Andreas Henrik, Poulios, Konstantinos, Sigmund, Ole
Topology optimization is used to systematically design contact-aided thermo-mechanical regulators, i.e. components whose effective thermal conductivity is tunable by mechanical deformation and contact. The thermo-mechanical interactions are modeled u
Externí odkaz:
http://arxiv.org/abs/2406.00865
Autor:
Frederiksen, Rasmus Sibbern, Mulvad, Thomas Gundgaard, Leyva-Mayorga, Israel, Madsen, Tatiana Kozlova, Chiariotti, Federico
Low Earth orbit (LEO) satellite mega-constellations with hundreds or thousands of satellites and inter-satellite links (ISLs) have the potential to provide global end-to-end connectivity. Furthermore, if the physical distance between source and desti
Externí odkaz:
http://arxiv.org/abs/2405.07627
Autor:
Vegliante, Alessio, Fernandez, Saleta, Ortiz, Ricardo, Vilas-Varela, Manuel, Baum, Thomas, Friedrich, Niklas, Romero-Lara, Francisco, Aguirre, Andrea, Vaxevani, Katerina, Wang, Dongfei, Garcia, Carlos, van der Zant, Herre S. J., Frederiksen, Thomas, Peña, Diego, Pascual, Jose Ignacio
Publikováno v:
ACS Nano 18, 26514-26521 (2024)
Open-shell polycyclic aromatic hydrocarbons (PAHs) represent promising building blocks for carbon-based functional magnetic materials. Their magnetic properties stem from the presence of unpaired electrons localized in radical states of $\pi$ charact
Externí odkaz:
http://arxiv.org/abs/2402.08641
Publikováno v:
2022 31st IEEE International Conference on Robot and Human Interactive Communication (RO-MAN) pages 52-58
This paper describes a between-subjects Amazon Mechanical Turk study (n = 220) that investigated how a robot's affective narrative influences its ability to elicit empathy in human observers. We first conducted a pilot study to develop and validate t
Externí odkaz:
http://arxiv.org/abs/2401.02684
A realizable Eddy Damped Markovian Anisotropic Closure (EDMAC) is presented for the interaction of two dimensional turbulence and transient waves such as Rossby waves. The structure of the EDMAC ensures that it is as computationally efficient as the
Externí odkaz:
http://arxiv.org/abs/2306.06921