Fabrication of patterned magnetic nanodots by laser interference lithography

Autor: J. C. Lodder, H.A.G.M. van Wolferen, Leon Abelmann, R. Murillo

Publikováno v: Microelectronic engineering, 78-79, 260-265. Elsevier

A method of fabrication of patterned magnetic nanodots by means of laser interference lithography is presented. This method includes the use of a diluted positive photoresist, and modifcations in the etching angle and acceleration voltage of the ion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c016ed90c82252dae6bf7963353c209
https://doi.org/10.1016/j.mee.2005.01.004

Methods for preparing patterned media for high-density recording

Autor: J.C. Lodder

Publikováno v: Journal of magnetism and magnetic materials, 272-276(Part 3):10.1016/j.jmmm.2003.12.259, 1692-1697. Elsevier

The areal bit density of magnetic disk recording has made a colossal increase over the last decades. Extrapolation leads to recording parameters not likely to be achieved without changes in the present way of storing magnetic data. One of the potenti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca9dcdbb50a8471bedc752983d472b56
https://doi.org/10.1016/j.jmmm.2003.12.259

Magnetic domains in epitaxial BaFe12O19thin films with perpendicular anisotropy

Autor: J.C. Lodder, A. Lisfi

Publikováno v: Journal of physics: Condensed matter, 14, 12339-12352. IOP Publishing Ltd.
Journal of physics: Condensed matter, 14(47), 12339-12352. IOP Publishing Ltd.

Magnetic domains, microstructure and magnetic properties of highly oriented barium ferrite thin films with perpendicular anisotropy have been investigated with magnetic force microscopy (MFM), VSM, SEM and TEM. Two kinds of magnetic domain are energe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eba3f0beb66f6066fbd275ec366c8eb
https://doi.org/10.1088/0953-8984/14/47/309

Stripe domains in Fe-Zr-N nanocrystalline films

Autor: C.B. Craus, A.R. Chezan, J.C. Lodder, Martin Herman Siekman, L. Niesen, D.O. Boerma

Publikováno v: None
Journal of Magnetism and Magnetic Materials, 240(1-3):PII S0304-8853(01)00882-4, 423-426
Journal of magnetism and magnetic materials, 240, 423-426. Elsevier

We report on the transition between a magnetic stripe domain structure and in-plane orientation of the spins, as a function of nitrogen content, for 500 nm thick Fe–Zr–N films prepared by DC reactive sputtering on glass substrates. The saturation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b77ab219b26c7e3cea0ee5f8bce02c84
https://doi.org/10.1016/s0304-8853(01)00882-4

Relation between the microstructure and magnetic properties of BaFe12O19 thin films grown on various substrates

Autor: A. Lisfi, J.C. Lodder

Publikováno v: Journal of magnetism and magnetic materials, 242-245, 391-394. Elsevier

Barium ferrite films grown on sapphire and oxidized silicon substrates exhibit a granular structure with cluster-like magnetic domains. On sapphire, high perpendicular anisotropy can be achieved.The films grown on SiO2 /Si develop textures with nearl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::340eea2187d3ed166cac52dfaf002c82
https://doi.org/10.1016/s0304-8853(01)01233-1