Zobrazeno 1 - 10
of 2 536
pro vyhledávání: '"P. Olejnik"'
Autor:
Olejník, Kamil, Kašpar, Zdeněk, Zubáč, Jan, Telkamp, Sjoerd, Farkaš, Andrej, Kriegner, Dominik, Výborný, Karel, Železný, Jakub, Šobáň, Zbyněk, Zeng, Peng, Jungwirth, Tomáš, Novák, Vít, Krizek, Filip
We demonstrate that epitaxial thin film antiferromagnet Mn2As exhibits the quench-switching effect, which was previously reported only in crystallographically similar antiferromagnetic CuMnAs thin films. Quench switching in Mn2As shows stronger incre
Externí odkaz:
http://arxiv.org/abs/2411.01930
Autor:
Zubáč, Jan, Surýnek, Miloslav, Olejník, Kamil, Farkaš, Andrej, Krizek, Filip, Nádvorník, Lukáš, Kubaščík, Petr, Kašpar, Zdeněk, Trojánek, František, Campion, Richard P., Novák, Vít, Němec, Petr, Jungwirth, Tomáš
Solving complex tasks in a modern information-driven society requires novel materials and concepts for energy-efficient hardware. Antiferromagnets offer a promising platform for seeking such approaches due to their exceptional features: low power con
Externí odkaz:
http://arxiv.org/abs/2410.16909
Autor:
Deiev, I. S. Timchenko O. S., Olejnik, S. M., Potin, S. M., Kushnir, V. A., Mytrochenko, V. V., Perezhogin, S. A., Herzáň, A.
Production of the ${^{55-57}}$Co nuclei on ${^{\rm nat}}$Ni in photonuclear reactions using bremsstrahlung gamma photon irradiation with end-point energy $E_{\rm{\gamma max}}$ between 35 and 94~MeV has been studied. The experiment was performed at th
Externí odkaz:
http://arxiv.org/abs/2407.09245
Autor:
Timchenko, I. S., Deiev, O. S., Olejnik, S. M., Potin, S. M., Kushnir, V. A., Mytrochenko, V. V., Perezhogin, S. A.
Publikováno v:
Problems of Atomic Science and Technology 3 (2024) 15
The photoproduction of the $^{\rm 93m}$Mo nucleus on natural molybdenum was studied using the electron beam of the LUE-40 linac RDC "Accelerator" NSC KIPT. Measurements were performed using the activation method and off-line $\gamma$-ray spectrometri
Externí odkaz:
http://arxiv.org/abs/2407.09085
Autor:
Beckert, Sebastian, Schlitz, Richard, Skobjin, Gregor, Badura, Antonin, Leiviskä, Miina, Kriegner, Dominik, Scheffler, Daniel, Sala, Giacomo, Olejník, Kamil, Michez, Lisa, Baltz, Vincent, Thomas, Andy, Reichlová, Helena, Goennenwein, Sebastian T. B.
Slow magnetization relaxation processes are an important time-dependent property of many magnetic materials. We show that magnetotransport measurements based on a well-established current-reversal method can be utilized to implement a simple and robu
Externí odkaz:
http://arxiv.org/abs/2405.14460
Autor:
Betancourt, Ruben Dario Gonzalez, Zubáč, Jan, Geishendorf, Kevin, Ritzinger, Philipp, Růžičková, Barbora, Kotte, Tommy, Železný, Jakub, Olejník, Kamil, Springholz, Gunther, Büchner, Bernd, Thomas, Andy, Výborný, Karel, Jungwirth, Tomas, Reichlová, Helena, Kriegner, Dominik
Recently, MnTe was established as an altermagnetic material that hosts spin-polarized electronic bands as well as anomalous transport effects like the anomalous Hall effect. In addition to these effects arising from altermagnetism, MnTe also hosts ot
Externí odkaz:
http://arxiv.org/abs/2404.16516
Autor:
Surynek, M., Zubac, J., Olejnik, K., Farkas, A., Krizek, F., Nadvornik, L., Kubascik, P., Trojanek, F., Campion, R. P., Novak, V., Jungwirth, T., Nemec, P.
Previous experiments in compensated magnets have demonstrated a potential for approaching the limit of fastest and least-dissipative operation of digital memory bits. However, the analog route has been virtually unexplored at (sub)ps time scales. In
Externí odkaz:
http://arxiv.org/abs/2401.17370
Autor:
Piotrowski, Jan, Wachnicki, Marek, Perlik, Mateusz, Podolak, Jakub, Rucki, Grzegorz, Brzozowski, Michał, Olejnik, Paweł, Kozłowski, Julian, Nocoń, Tomasz, Kozieł, Jakub, Giziński, Stanisław, Sankowski, Piotr
X (formerly Twitter) has evolved into a contemporary agora, offering a platform for individuals to express opinions and viewpoints on current events. The majority of the topics discussed on Twitter are directly related to ongoing events, making it an
Externí odkaz:
http://arxiv.org/abs/2312.07599
Autor:
Timchenko, I. S., Deiev, O. S., Olejnik, S. M., Potin, S. M., Kushnir, V. A., Mytrochenko, V. V., Perezhogin, S. A.
The photoproduction of $^{95\rm m}$Nb on ${^{\rm nat}\rm{Mo}}$ was studied using the electron beam of the LUE-40 linac RDC "Accelerator" NSC KIPT. Measurements were performed using activation and off-line $\gamma$-ray spectrometric techniques. The ex
Externí odkaz:
http://arxiv.org/abs/2311.03038
Study the isomeric ratios in photonuclear experiments on the LUE-40 linac RDC 'Accelerator' NSC KIPT
Autor:
Timchenko, I. S., Deiev, O. S., Olejnik, S. M., Potin, S. M., Kushnir, V. A., Mytrochenko, V. V., Perezhogin, S. A.
The results of the photoproduction of isomeric pairs from the ({\gamma},xn) and ({\gamma},pxn) reactions on nuclei from Zr up to Ta at the bremsstrahlung end-point energy range 30-100 MeV are systematized. Measurements were performed at the electron
Externí odkaz:
http://arxiv.org/abs/2311.03020