publication . Article . 2020

Ferromagnetic resonance of Co thin films grown by atomic layer deposition on the Sb2Te3 topological insulator

Emanuele Longo; Claudia Wiemer; M. Belli; Raimondo Cecchini; Massimo Longo; Matteo Cantoni; Christian Rinaldi; Michael D. Overbeek; Charles H. Winter; Gianluca Gubbiotti; ...
Open Access English
  • Published: 10 Apr 2020 Journal: Journal of Magnetism and Magnetic Materials, volume 509, page 166,885 (issn: 03048853, Copyright policy)
  • Country: Italy
Abstract
Abstract Interfacing ferromagnetic materials with topological insulators is an intriguing strategy in order to enhance spin-to-charge conversion mechanisms, paving the way toward highly efficient spin-based electronic devices. In particular, the use of large-scale deposition techniques is demanding for a sustainable and cost-effective industrial technology transfer. In this work, we study the magnetic properties of the Co/Sb2Te3 heterostructure, where the ferromagnetic Co layer is deposited by atomic layer deposition on top of the Sb2Te3 topological insulator, which is grown by metal organic chemical vapor deposition. In particular, broadband ferromagnetic reson...
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Subjects
free text keywords: FMR, ALD, topological insulators, spintronics, Electronic, Optical and Magnetic Materials, Condensed Matter Physics, Chemical vapor deposition, Spin pumping, Spintronics, Materials science, Ferromagnetic resonance, Magnetic anisotropy, Topological insulator, Atomic layer deposition, Thin film
Related Organizations
Funded by
EC| SKYTOP
Project
SKYTOP
Skyrmion-Topological insulator and Weyl semimetal technology
  • Funder: European Commission (EC)
  • Project Code: 824123
  • Funding stream: H2020 | RIA
Validated by funder
Communities
FET H2020FET PROACT: FET Proactive: emerging paradigms and communities
FET H2020FET PROACT: Skyrmion-Topological insulator and Weyl semimetal technology
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