Controlled Electronic and Magnetic Landscape in Self‐Assembled Complex Oxide Heterostructures

Autor: Dae‐Sung Park, Aurora Diana Rata, Rasmus Tindal Dahm, Kanghyun Chu, Yulin Gan, Igor V. Maznichenko, Sergey Ostanin, Felix Trier, Hionsuck Baik, Woo Seok Choi, Chel‐Jong Choi, Young Heon Kim, Gregory J. Rees, Hafliði Pétur Gíslason, Paweł Adam Buczek, Ingrid Mertig, Mihai Adrian Ionescu, Arthur Ernst, Kathrin Dörr, Paul Muralt, Nini Pryds

Publikováno v: Advanced Materials.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::786f7377506be502f98ad386819ae84a
https://doi.org/10.1002/adma.202300200

The emergence of magnetic ordering at complex oxide interfaces tuned by defects

Autor: A. D. Rata, Javier Herrero-Martín, Arthur Ernst, Gregory J. Rees, Paul Muralt, Dae-Sung Park, Stefano Agrestini, S. Ostanin, Akash Bhatnagar, Igor V. Maznichenko, Nini Pryds, Yulin Gan, Vasiliki Tileli, Yunzhong Chen, Zheng-Dong Luo, Kathrin Dörr, Ingrid Mertig, Gyanendra Singh, Alexei Kalaboukhov, Junjie Li, Marc Walker

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Park, D S, Rata, A D, Maznichenko, I V, Ostanin, S, Gan, Y, Agrestini, S, Rees, G J, Walker, M, Li, J, Herrero-Martin, J, Singh, G, Luo, Z, Bhatnagar, A, Chen, Y, Tileli, V, Muralt, P, Kalaboukhov, A, Mertig, I, Dörr, K, Ernst, A & Pryds, N 2020, ' The emergence of magnetic ordering at complex oxide interfaces tuned by defects ', Nature Communications, vol. 11, no. 1, 3650 . https://doi.org/10.1038/s41467-020-17377-0
Nature Communications

Complex oxides show extreme sensitivity to structural distortions and defects, and the intricate balance of competing interactions which emerge at atomically defined interfaces may give rise to unexpected physics. In the interfaces of non-magnetic co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11fa292428029471b09f1cba5acdca58
http://link.springer.com/article/10.1038/s41467-020-17377-0

Emergent quasi-two-dimensional electron gas between Li1±x NbO3 and LaAlO3 and its prospectively switchable magnetism

Autor: Ingrid Mertig, Igor V. Maznichenko, Pawel Buczek, S. Ostanin

Publikováno v: Physical Review Materials. 5

Oxide interfaces between insulating perovskites can provide a two-dimensional electron gas (2DEG), which was observed initially beneath polar $\mathrm{La}\mathrm{Al}{\mathrm{O}}_{3}$ (LAO) grown on $\mathrm{Ti}{\mathrm{O}}_{2}$-terminated $\mathrm{Sr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::203c20d786eba94503a0192de0b62871
https://doi.org/10.1103/physrevmaterials.5.114001

Nonlinear decay of quantum confined magnons in itinerant ferromagnets

Autor: Igor V. Maznichenko, Pawel Buczek, Kh. Zakeri, Arthur Ernst, A. Hjelt

Publikováno v: Physical Review Letters

Quantum confinement leads to the emergence of several magnon modes in ultrathin layered magnetic structures. We probe the lifetime of these quantum confined modes in a model system composed of three atomic layers of Co grown on different surfaces. We

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef040e80205e16e9b6ca29bcca79a359
https://hdl.handle.net/21.11116/0000-0008-9666-C21.11116/0000-0008-A89E-9

Plasmonic Skyrmion Lattice Based on the Magnetoelectric Effect

Autor: Józef Barnaś, Arthur Ernst, Igor V. Maznichenko, Levan Chotorlishvili, Pawel Buczek, Stuart S. P. Parkin, Vitalii K. Dugaev, Nikita Arnold, Xi-guang Wang

Publikováno v: Physical Review Letters

The physical mechanism of the plasmonic skyrmion lattice formation in a magnetic layer deposited on a metallic substrate is studied theoretically. The optical lattice is the essence of the standing interference pattern of the surface plasmon polarito

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47ba8f87115f04782f7d85f8b066d17f
https://doi.org/10.1103/physrevlett.125.227201