Zobrazeno 1 - 10
of 3 081
pro vyhledávání: '"Milosevic, M."'
We measured the temporal voltage response of NbTi superconducting filaments with varied nanoscale thicknesses to step current pulses that induce non-equilibrium superconducting states governed by a hot-spot mechanism. Such detected voltage emerges af
Externí odkaz:
http://arxiv.org/abs/2408.04516
Autor:
Blagojević, J., Mijin, S. Djurdjić, Bekaert, J., Opačić, M., Liu, Y., Milošević, M. V., Petrović, C., Popović, Z. V., Lazarević, N.
The vibrational properties of 2H-TaSe$_{2-x}$S$_x$ ($0 \le x \le 2$) single crystals were probed using Raman spectroscopy and density functional theory calculations. The end members revealed two out of four symmetry-predicted Raman active modes, toge
Externí odkaz:
http://arxiv.org/abs/2312.09421
Seminal Goodenough-Kanamori-Anderson (GKA) rules provide the inceptive understanding of the superexchange interaction of two magnetic metal ions bridged with an anion, and suggest fostered ferromagnetic interaction for orthogonal bridging bonds. Howe
Externí odkaz:
http://arxiv.org/abs/2309.15445
Autor:
Linek, J., Wyszynski, M., Müller, B., Korinski, D., Milošević, M. V., Kleiner, R., Koelle, D.
We investigate the coupling factor $\phi_\mu$ that quantifies the magnetic flux $\Phi$ per magnetic moment $\mu$ of a point-like magnetic dipole that couples to a superconducting quantum interference device (SQUID). Representing the dipole by a curre
Externí odkaz:
http://arxiv.org/abs/2307.05724
Autor:
Soenen, M., Milosevic, M. V.
Publikováno v:
Phys. Rev. Materials 7, 084402 (2023)
Two-dimensional (2D) honeycomb ferromagnets, such as monolayer chromium-trihalides, are predicted to behave as topological magnon insulators - characterized by an insulating bulk and topologically protected edge states, giving rise to a thermal magno
Externí odkaz:
http://arxiv.org/abs/2306.05104
Publikováno v:
Phys. Rev. Materials 7, 024421 (2023)
Motivated by the potential of atomically-thin magnets towards tunable high-frequency magnonics, we detail the spin-wave dispersion of bilayer CrI$_3$. We demonstrate that the magnonic behavior of the bilayer strongly depends on its stacking configura
Externí odkaz:
http://arxiv.org/abs/2301.02502
Ab initio density functional theory (DFT) and DFT plus coherent potential approximation (DFT+CPA) are employed to reveal, respectively, the effect of in-plane strain and site-diagonal disorder on the electronic structure of cubic boron arsenide (BAs)
Externí odkaz:
http://arxiv.org/abs/2212.09085
Autor:
Han, Shulun, Tang, Chi Sin, Li, Linyang, Liu, Yi, Liu, Huimin, Gou, Jian, Wu, Jing, Zhou, Difan, Yang, Ping, Diao, Caozheng, Ji, Jiacheng, Bao, Jinke, Zhang, Lingfeng, Zhao, Mingwen, Milošević, M. V., Guo, Yanqun, Tian, Lijun, Breese, Mark B. H., Cao, Guanghan, Cai, Chuanbing, Wee, Andrew T. S., Yin, Xinmao
Owing to its inherent non-trivial geometry, the unique structural motif of the recently discovered Kagome topological superconductor AV3Sb5 is an ideal host of diverse topologically non-trivial phenomena, including giant anomalous Hall conductivity,
Externí odkaz:
http://arxiv.org/abs/2210.12934
Publikováno v:
Phys. Rev. Applied 18, 034064 (2022)
A strong superconducting diode effect (SDE) is revealed in a thin superconducting film periodically nanostructured with magnetic dots. The SDE is caused by the current-activated dissipation mitigated by vortex-antivortex pairs (VAPs), which periodica
Externí odkaz:
http://arxiv.org/abs/2208.02078
Autor:
Achari, A., Bekaert, J., Sreepal, V., Orekhov, A., Kumaravadivel, P., Kim, M., Gauquelin, N., Pillai, P. Balakrishna, Verbeeck, J., Peeters, F. M., Geim, A. K., Milosevic, M. V., Nair, R. R.
Publikováno v:
Nano Lett. 22,6268,2022
Van der Waals (vdW) heterostructures continue to attract intense interest as a route of designing materials with novel properties that cannot be found in naturally occurring materials. Unfortunately, this approach is currently limited to only a few l
Externí odkaz:
http://arxiv.org/abs/2206.11665