Zobrazeno 1 - 10
of 267
pro vyhledávání: '"M. GRAJCAR"'
Publikováno v:
AIP Advances, Vol 14, Iss 6, Pp 065214-065214-5 (2024)
We prepared a bi-metal Sn/Al thin film bridge of 1 × 5 µm2 in size and exposed it to microwave irradiation in a frequency range of 7 to 40 GHz to explore the Shapiro steps in the current-voltage characteristics, which served as a reliable indicator
Externí odkaz:
https://doaj.org/article/ec55cea054bb4c99b959116eb596322e
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013008 (2024)
Light-matter interaction and understanding the fundamental physics behind is essential for emerging quantum technologies. Solid-state devices may explore new regimes where coupling strengths are “ultrastrong”, i.e., comparable to the energies of
Externí odkaz:
https://doaj.org/article/f75c5e81e944420c897897fccb892db0
Autor:
A. G. Sivakov, O. G. Turutanov, S. A. Kruhlov, A. V. Krevsun, A. S. Pokhila, A. E. Kolinko, S. I. Bondarenko, M. Grajcar
Joule heat generated by resistive elements of cryogenic micro- and nanodevices often originates boiling of the cooling cryogenic liquids (helium, nitrogen). The article proposes an experimental method to explore the dynamics of the formation and deve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b768bc3a3b2a618fecb83a216a68bfc
http://arxiv.org/abs/2210.00112
http://arxiv.org/abs/2210.00112
Akademický článek
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Autor:
S. Kern, P. Neilinger, E. Il'ichev, A. Sultanov, M. Schmelz, S. Linzen, J. Kunert, G. Oelsner, R. Stolz, A. Danilov, S. Mahashabde, A. Jayaraman, V. Antonov, S. Kubatkin, M. Grajcar
Publikováno v:
Physical Review B (24699950) vol.107(2023)
The operating principle of traveling-wave parametric amplifiers is typically understood in terms of the standard coupled mode theory, which describes the evolution of forward propagating waves without any reflections, i.e. for perfect impedance match
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a15c2b9bf6b8a3692572fd42b70ee6
Akademický článek
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Publikováno v:
Acta Physica Polonica A. 137:797-799
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea2e9cd88eebfb91f377405d899e0a45
https://doi.org/10.12693/aphyspola.137.797
https://doi.org/10.12693/aphyspola.137.797
Autor:
Alexander S. Samardak, P. Neilinger, Edmund Dobročka, D. Manca, J. Dérer, Vladimír Cambel, T. Ščepka, M. Grajcar, Michał Mruczkiewicz
Publikováno v:
Applied Surface Science. 461:202-205
We report on broadband ferromagnetic resonance studies of [ Pt tPt / Co tCo / Pt tPt ]N multilayer thin films, using a flip-chip method with a high frequency coplanar waveguide at room temperature. We investigate the dependence of the magnetic parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f2556fabaa28c34be23a7f07c31587d
https://doi.org/10.1016/j.apsusc.2018.06.172
https://doi.org/10.1016/j.apsusc.2018.06.172
Publikováno v:
APPLIED PHYSICS OF CONDENSED MATTER (APCOM 2021).
Superconducting planar resonators of thin molybdenum carbide (MoC) films were fabricated by optical lithography. The films were deposited via reactive magnetron sputtering and by changing the deposition parameters, the sheet resistance of the films w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92108faaab1429302fee343da2540cbe
https://doi.org/10.1063/5.0067634
https://doi.org/10.1063/5.0067634
Recently, quantum corrections to optical conductivity of disordered metals up to the UV region were observed. Although this increase of conductivity with frequency, also called anti-Drude behaviour, should disappear at the electron collision frequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc691334926d14680a910e49c9a86b7e