Nanopatterning of Magnetic Disks by Single‐Step Ar +  Ion Projection | Zendy

Dietzel A. | Zendy; Berger R. | Zendy; Loeschner H. | Zendy; Platzgummer E. | Zendy; Stengl G. | Zendy; Bruenger W.H. | Zendy; Letzkus F. | Zendy

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Nanopatterning of Magnetic Disks by Single‐Step Ar + Ion Projection

Author(s) -

Dietzel A.,

Berger R.,

Loeschner H.,

Platzgummer E.,

Stengl G.,

Bruenger W.H.,

Letzkus F.

Publication year - 2003

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.200304943

Subject(s) - stencil , materials science , projection (relational algebra) , patterned media , resist , planar , ion , nanostructure , nanotechnology , optoelectronics , layer (electronics) , computer graphics (images) , computer science , physics , grain size , computational science , algorithm , quantum mechanics , metallurgy

Large‐area Ar + projection has been used to generate planar magnetic nanostructures on a 1″‐format hard disk in a single step (see Figure). The recording pattern was transferred to a Co/Pt multilayer without resist processes or any other contact to the delicate media surface. It is conceivable that magnetic nanostructures can be replicated from a single stencil mask on large quantities of disks for future high‐density recording.

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