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J Zelezny

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Articles 13
Citations 275
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Recent Articles
1.
Gonzalez Betancourt R, Zubac J, Gonzalez-Hernandez R, Geishendorf K, Soban Z, Springholz G, et al.
Phys Rev Lett . 2023 Feb; 130(3):036702. PMID: 36763381
The anomalous Hall effect, commonly observed in metallic magnets, has been established to originate from the time-reversal symmetry breaking by an internal macroscopic magnetization in ferromagnets or by a noncollinear...
2.
Godinho J, Reichlova H, Kriegner D, Novak V, Olejnik K, Kaspar Z, et al.
Nat Commun . 2018 Nov; 9(1):4686. PMID: 30409971
Antiferromagnets are enriching spintronics research by many favorable properties that include insensitivity to magnetic fields, neuromorphic memory characteristics, and ultra-fast spin dynamics. Designing memory devices with electrical writing and reading...
3.
Wadley P, Edmonds K, Shahedkhah M, Campion R, Gallagher B, Zelezny J, et al.
Sci Rep . 2017 Sep; 7(1):11147. PMID: 28894219
Using x-ray magnetic circular and linear dichroism techniques, we demonstrate a collinear exchange coupling between an epitaxial antiferromagnet, tetragonal CuMnAs, and an Fe surface layer. A small uncompensated Mn magnetic...
4.
Smejkal L, Zelezny J, Sinova J, Jungwirth T
Phys Rev Lett . 2017 Mar; 118(10):106402. PMID: 28339249
Spin orbitronics and Dirac quasiparticles are two fields of condensed matter physics initiated independently about a decade ago. Here we predict that Dirac quasiparticles can be controlled by the spin-orbit...
5.
Wadley P, Howells B, Zelezny J, Andrews C, Hills V, Campion R, et al.
Science . 2016 Feb; 351(6273):587-90. PMID: 26841431
Antiferromagnets are hard to control by external magnetic fields because of the alternating directions of magnetic moments on individual atoms and the resulting zero net magnetization. However, relativistic quantum mechanics...
6.
Wadley P, Hills V, Shahedkhah M, Edmonds K, Campion R, Novak V, et al.
Sci Rep . 2015 Nov; 5:17079. PMID: 26602978
Tetragonal CuMnAs is an antiferromagnetic material with favourable properties for applications in spintronics. Using a combination of neutron diffraction and x-ray magnetic linear dichroism, we determine the spin axis and...
7.
Zelezny J, Gao H, Vyborny K, Zemen J, Masek J, Manchon A, et al.
Phys Rev Lett . 2014 Nov; 113(15):157201. PMID: 25375735
We predict that a lateral electrical current in antiferromagnets can induce nonequilibrium Néel-order fields, i.e., fields whose sign alternates between the spin sublattices, which can trigger ultrafast spin-axis reorientation. Based...
8.
Fina I, Marti X, Yi D, Liu J, Chu J, Rayan-Serrao C, et al.
Nat Commun . 2014 Sep; 5:4671. PMID: 25204755
Recent studies in devices comprising metal antiferromagnets have demonstrated the feasibility of a novel spintronic concept in which spin-dependent phenomena are governed by an antiferromagnet instead of a ferromagnet. Here...
9.
Wadley P, Novak V, Campion R, Rinaldi C, Marti X, Reichlova H, et al.
Nat Commun . 2013 Aug; 4:2322. PMID: 23959149
Recent studies have demonstrated the potential of antiferromagnets as the active component in spintronic devices. This is in contrast to their current passive role as pinning layers in hard disk...
10.
Zeman P, Zelezny J
Exp Appl Acarol . 1985 Mar; 1(1):17-22. PMID: 3939716
Toxicity of 14 selected acaricides was tested for a laboratory strain of female D. gallinae. The most toxic were carbaryl (LC50 = 5.0 micrograms/m2), deltamethrin (LC50 = 7.8 micrograms/m2), bendiocarb...