Zobrazeno 1 - 10
of 9 912
pro vyhledávání: '"A Kehr"'
Autor:
Álvarez-Cuervo, J., Obst, M., Dixit, S., Carini, G., Tresguerres-Mata, A. I. F., Lanza, C., Terán-García, E., Álvarez-Pérez, G., Fernández-Álvarez, L., Diaz-Granados, K., Kowalski, R., Senerath, A. S., Mueller, N. S., Herrer, L., De Teresa, J. M., Wasserroth, S., Klopf, J. M., Beechem, T., Wolf, M., Eng, L. M., Folland, T. G., Martín-Luengo, A. Tarazaga, Martín-Sánchez, J., Kehr, S. C., Nikitin, A. Y., Caldwell, J. D., Alonso-González, P., Paarmann, A.
The emergence of a vast repository of van der Waals (vdW) materials supporting polaritons - light coupled to matter excitations - offers a plethora of different possibilities to tailor electromagnetic waves at the subwavelength-scale. In particular,
Externí odkaz:
http://arxiv.org/abs/2403.18657
Autor:
Bernhardt, Felix, Gharat, Soham, Kapp, Alexander, Pfeiffer, Florian, Buschbeck, Robin, Hempel, Franz, Pashkin, Oleksiy, Kehr, Susanne C., Rüsing, Michael, Sanna, Simone, Eng, Lukas M.
Lithium niobate (LNO) and lithium tantalate (LTO) see widespread use in fundamental research and commercial technologies reaching from electronics over classical optics to integrated quantum communication. In recent years, the mixed crystal system li
Externí odkaz:
http://arxiv.org/abs/2403.17594
Autor:
Luferau, Andrei, Obst, Maximilian, Winnerl, Stephan, Pashkin, Alexej, Kehr, Susanne C., Dimakis, Emmanouil, Kaps, Felix G., Hatem, Osama, Mavridou, Kalliopi, Eng, Lukas M., Helm, Manfred
Publikováno v:
ACS Photonics 11, 3123 (2024)
We report THz-pump / mid-infrared probe near-field studies on Si-doped GaAs-InGaAs core-shell nanowires utilizing THz radiation from the free-electron laser FELBE. Upon THz excitation of free carriers, we observe a red shift of the plasma resonance i
Externí odkaz:
http://arxiv.org/abs/2403.17195
Scientific workflows automate the analysis of large-scale scientific data, fostering the reuse of data processing operators as well as the reproducibility and traceability of analysis results. In exploratory research, however, workflows are continuou
Externí odkaz:
http://arxiv.org/abs/2309.14097
Autor:
J. Álvarez-Cuervo, M. Obst, S. Dixit, G. Carini, A. I. F. Tresguerres-Mata, C. Lanza, E. Terán-García, G. Álvarez-Pérez, L. F. Álvarez-Tomillo, K. Diaz-Granados, R. Kowalski, A. S. Senerath, N. S. Mueller, L. Herrer, J. M. De Teresa, S. Wasserroth, J. M. Klopf, T. Beechem, M. Wolf, L. M. Eng, T. G. Folland, A. Tarazaga Martín-Luengo, J. Martín-Sánchez, S. C. Kehr, A. Y. Nikitin, J. D. Caldwell, P. Alonso-González, A. Paarmann
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The vast repository of van der Waals (vdW) materials supporting polaritons offers numerous possibilities to tailor electromagnetic waves at the nanoscale. The development of twistoptics—the modulation of the optical properties by twisting
Externí odkaz:
https://doaj.org/article/63df4817f712449989c4da69e232fb52
Electric field enhancement mediated through sharp tips in scattering-type scanning near-field optical microscopy (s-SNOM) enables optical material analysis down to the 10-nm length scale, and even below. Nevertheless, mostly the out-of-plane electric
Externí odkaz:
http://arxiv.org/abs/2308.06023
Autor:
Obst, Maximilian, Nörenberg, Tobias, Álvarez-Pérez, Gonzalo, de Oliveira, Thales V. A. G., Taboada-Gutiérrez, Javier, Feres, Flávio H., Kaps, Felix G., Hatem, Osama, Luferau, Andrei, Nikitin, Alexey Y., Klopf, J. Michael, Alonso-González, Pablo, Kehr, Susanne C., Eng, Lukas M.
The terahertz (THz) frequency range is key to study collective excitations in many crystals and organic molecules. However, due to the large wavelength of THz radiation, the local probing of these excitations in smaller crystalline structures or few-
Externí odkaz:
http://arxiv.org/abs/2308.03343
Publikováno v:
Phys. Rev. 109, 074512 (2024)
In this work we probe the QCD Anderson transition by studying spectral distributions of the massless overlap operator on gauge configurations created by the twisted mass at finite temperature collaboration (tmfT) with 2+1+1 flavors of dynamical quark
Externí odkaz:
http://arxiv.org/abs/2304.13617
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Microscale thermophoresis (MST) is a well-established method to quantify protein-RNA interactions. In this study, we employed MST to analyze the RNA binding properties of glycine-rich RNA binding protein 7 (GRP7), which is known to have mult
Externí odkaz:
https://doaj.org/article/4c2b1f9531264ae1b17d7fef642b76b2
Publikováno v:
Acta Psychologica, Vol 246, Iss , Pp 104252- (2024)
Studies have shown that Trait Emotional Awareness (TEA) – the ability to recognize one's emotions – and Heart Rate Variability (HRV) are both negatively associated with psychological disorders. Although these studies imply that TEA is related to
Externí odkaz:
https://doaj.org/article/7bc81bd77719427fb45abc133a003617