The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2013
Filed:
Sep. 28, 2010
Nisha Shukla, Pittsburgh, PA (US);
Timothy John Klemmer, Pittsburgh, PA (US);
Dieter Klaus Weller, San Jose, CA (US);
Chao Liu, San Jose, CA (US);
Nisha Shukla, Pittsburgh, PA (US);
Timothy John Klemmer, Pittsburgh, PA (US);
Dieter Klaus Weller, San Jose, CA (US);
Chao Liu, San Jose, CA (US);
Seagate Technology LLC, Cupertino, CA (US);
Abstract
An apparatus includes a substrate, a magnetically soft underlayer on the substrate, and a plurality of generally cubic FePt nanoparticles on the magnetically soft underlayer, wherein the nanoparticles have a magnetization in a direction substantially normal to a surface of the magnetically soft underlayer. The FePt nanoparticles can have magnetically easy axes perpendicular to the surface of the soft underlayer.