Zobrazeno 1 - 10
of 464
pro vyhledávání: '"I, Mertig"'
Autor:
A. D. Rata, J. Herrero-Martin, I. V. Maznichenko, F. M. Chiabrera, R. T. Dahm, S. Ostanin, D. Lee, B. Jalan, P. Buczek, I. Mertig, A. Ernst, A. M. Ionescu, K. Dörr, N. Pryds, D.-S. Park
Publikováno v:
APL Materials, Vol 10, Iss 9, Pp 091108-091108-9 (2022)
Along with recent advancements in thin-film technologies, the engineering of complex transition metal oxide heterostructures offers the possibility of creating novel and tunable multifunctionalities. A representative complex oxide is the perovskite s
Externí odkaz:
https://doaj.org/article/d7cc3b23e51b4f9299f6289f0b230058
Autor:
M. Raju, A. P. Petrović, A. Yagil, K. S. Denisov, N. K. Duong, B. Göbel, E. Şaşıoğlu, O. M. Auslaender, I. Mertig, I. V. Rozhansky, C. Panagopoulos
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Previous studies of skyrmions in thin film architectures have shown widely-varying magnitudes of the topological Hall effect. Here, Raju et al. show that this variation follows a power-law behaviour driven by chiral spin fluctuations at the phase tra
Externí odkaz:
https://doaj.org/article/20417698becb454b9056d337303323c1
Autor:
D.-S. Park, A. D. Rata, I. V. Maznichenko, S. Ostanin, Y. L. Gan, S. Agrestini, G. J. Rees, M. Walker, J. Li, J. Herrero-Martin, G. Singh, Z. Luo, A. Bhatnagar, Y. Z. Chen, V. Tileli, P. Muralt, A. Kalaboukhov, I. Mertig, K. Dörr, A. Ernst, N. Pryds
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
In the interfaces of non-magnetic complex oxides, it is unclear which defects are responsible for the magnetic interfaces. Here, the authors find the B-site cation stoichiometry is crucial for the creation and control of magnetism at the interface be
Externí odkaz:
https://doaj.org/article/4d3a4f7df7b948abbed1b6c705b5bd55
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043110 (2021)
Strong spin-orbit coupling in noncentrosymmetric materials and interfaces results in remarkable physical phenomena, such as nontrivial spin textures, which may exhibit Rashba, Dresselhaus, and other intricated configurations. This provides a promisin
Externí odkaz:
https://doaj.org/article/bb545e19aeb84d18810823d347ff74b4
Publikováno v:
New Journal of Physics, Vol 23, Iss 3, p 033042 (2021)
Ultrafast spin dynamics on femto- to picosecond timescales is simulated within a density-operator approach for a Co/Cu bilayer. The electronic structure is represented in a tight-binding form; during the evolution of the density operator, optical exc
Externí odkaz:
https://doaj.org/article/1436f31a730e4909b3995acad5a3d443
Autor:
A. F. Schäffer, L. Chotorlishvili, I. V. Maznichenko, A. Ernst, K. Dörr, I. Mertig, J. Berakdar
Publikováno v:
APL Materials, Vol 6, Iss 7, Pp 076103-076103-9 (2018)
The ferromagnetic oxides La0.7Sr0.3MnO3 (LSMO) and SrRuO3 (SRO) couple antiferromagnetically, leading to a canted spin-structure at the interface’s proximity. Performing first-principles calculations in combination with Monte Carlo and finite tempe
Externí odkaz:
https://doaj.org/article/86a6eec994644100abe39f201720356c
Publikováno v:
Physical Review Materials. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90cb93868c28be3f67c534441f1d5c58
https://doi.org/10.1103/physrevmaterials.6.114401
https://doi.org/10.1103/physrevmaterials.6.114401
Publikováno v:
Physical Review Applied. 18
Magnetic tunnel junctions (MTJs) have attracted strong research interest within the last decades due to their potential use as nonvolatile memory such as MRAM as well as for magnetic logic applications. Half-metallic magnets (HMMs) have been suggeste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::962755624c9d5cda62c136475ebfdb69
https://doi.org/10.1103/physrevapplied.18.034024
https://doi.org/10.1103/physrevapplied.18.034024
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