Effect of CoFe dusting layer and annealing on the magnetic properties of sputtered Ta/W/CoFeB/CoFe/MgO layer structures

We explored the effect of a CoFe wedge inserted as a dusting layer (0.2 nm–0.4 nm thick) at the CoFeB/MgO interface of a sputtered Ta(2 nm)/W(3 nm)/CoFeB(0.9 nm)/MgO(3 nm)/Ta(2 nm) film—a typical structure for spin-orbit torque devices. Films were annealed at temperatures varying between 300 °C and...

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Vydáno v:J Phys D Appl Phys
Hlavní autoři: Drobitch, J L, Hsiao, Y-C, Wu, H, Wang, K L, Lynch, C S, Bussmann, K, Bandyopadhyay, S, Gopman, D B
Médium: Artigo
Jazyk:Inglês
Vydáno: 2019
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC7552883/
https://ncbi.nlm.nih.gov/pubmed/33060867
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