Zobrazeno 1 - 10
of 1 426
pro vyhledávání: '"Demsar, A."'
Autor:
Elmers, H. J., Tkach, O., Lytvynenko, Y., Yogi, P., Schmitt, M., Biswas, D., Liu, J., Chernov, S. V., Hoesch, M., Kutnyakhov, D., Wind, N., Wenthaus, L., Scholz, M., Rossnagel, K., Gloskovskii, A., Schlueter, C., Winkelmann, A., Haghighirad, A. -A., Lee, T. -L., Sing, M., Claessen, R., Tacon, M. Le, Demsar, J., Schonhense, G., Fedchenko, O.
Using x-ray photoelectron diffraction (XPD) and angle-resolved photoemission spectroscopy, we study photoemission intensity changes related to changes in the geometric and electronic structure in the kagome metal CsV$_3$Sb$_5$ upon transition to an u
Externí odkaz:
http://arxiv.org/abs/2408.03750
Autor:
Rizwan, Muhammad, Demšar, Jure
Social anxiety represents a prevalent challenge in modern society, affecting individuals across personal and professional spheres. Left unaddressed, this condition can yield substantial negative consequences, impacting social interactions and perform
Externí odkaz:
http://arxiv.org/abs/2404.17183
Autor:
Hafnar, Davor, Demšar, Jure
Procedural content generation uses algorithmic techniques to create large amounts of new content for games at much lower production costs. In newer approaches, procedural content generation utilizes machine learning. However, these methods usually re
Externí odkaz:
http://arxiv.org/abs/2402.10133
Autor:
Sobolev, Sergei, Lanz, Amon, Dong, Tao, Pokharel, Amrit, Kabanov, Viktor, Xu, Tie-Quan, Wang, Yue, Gan, Zi-Zhao, Shi, L. Y., Wang, Nan-Lin, Pashkin, Alexej, Uykur, Ece, Winnerl, Stephan, Helm, Manfred, Demsar, Jure
We study THz-driven condensate dynamics in epitaxial thin films of MgB$_{2}$, a prototype two-band superconductor (SC) with weak interband coupling. The temperature and excitation density dependent dynamics follow the behavior predicted by the phenom
Externí odkaz:
http://arxiv.org/abs/2308.00775
Autor:
Lytvynenko, Y., Fedchenko, O., Chernov, S. V., Babenkov, S., Vasilyev, D., Tkach, O., Gloskovskii, A., Peixoto, T. R. F., Schlueter, C., Grigorev, V., Filianina, M., Sobolev, S., Kleibert, A., Klaeui, M., Demsar, J., Schönhense, G., Jourdan, M., Elmers, H. J.
Hard X-ray angle-resolved photoemission spectroscopy reveals the momentum-resolved band structure in an epitaxial Mn2Au(001) film capped by a 2 nm thick ferromagnetic Permalloy layer. By magnetizing the Permalloy capping layer, the exceptionally stro
Externí odkaz:
http://arxiv.org/abs/2306.14713
Autor:
Hansen, Max O., Palan, Yash, Hahn, Viktor, Thomson, Mark D., Warawa, Konstantin, Roskos, Hartmut G., Demsar, Jure, Pientka, Falko, Tsyplyatyev, Oleksandr, Kopietz, Peter
Publikováno v:
Phys. Rev. B 108, 045148 (2023)
We re-examine the effect of long-range Coulomb interactions on the collective amplitude and phase modes in the incommensurate charge-density-wave ground state of quasi-one-dimensional conductors. Using an effective action approach we show that the lo
Externí odkaz:
http://arxiv.org/abs/2303.08580
Autor:
Warawa, Konstantin, Christophel, Nicolas, Sobolev, Sergei, Demsar, Jure, Roskos, Hartmut G., Thomson, Mark D.
We investigate experimentally both the amplitude and phase channels of the collective modes in the quasi-1D charge-density-wave (CDW) system, K0.3MoO3, by combining (i) optical impulsive-Raman pump-probe and (ii) terahertz time-domain spectroscopy (T
Externí odkaz:
http://arxiv.org/abs/2303.08558
Low dimensionality in CDW systems leads to anisotropic optical properties, in both equilibrium and non-equilibrium conditions. Here we perform polarized two-color pump probe measurements on a quasi-1D material ZrTe$_3$, in order to study the anisotro
Externí odkaz:
http://arxiv.org/abs/2212.12367
Publikováno v:
Phys. Rev. B 107, 184302 (2023)
We investigate coherent lattice dynamics in optimally doped YBa$_2$Cu$_3$O$_{7-\delta}$ driven by ultrashort ($\sim$ 12 fs) near infrared (NIR) and near ultraviolet (NUV) pulses. Transient reflectivity experiments, performed at room temperature and u
Externí odkaz:
http://arxiv.org/abs/2210.01983
We tackle the challenge of feature embedding for the purposes of improving the click-through rate prediction process. We select three models: logistic regression, factorization machines and deep factorization machines, as our baselines and propose fi
Externí odkaz:
http://arxiv.org/abs/2209.09481