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Title: Concave nanomagnets with widely tunable anisotropy

Abstract

A nanomagnet having widely tunable anisotropy is disclosed. The disclosed nanomagnet is a magnetic particle with a convex shape having a first magnetically easy axis. The convex shape is modified to include at least one concavity to urge a second magnetically easy axis to form substantially offset from the first magnetically easy axis. In at least one embodiment, the convex shape is also modified to include at least one concavity to urge a second magnetically easy axis to form with a magnetic strength substantially different from the first magnetically easy axis.

Inventors:
; ; ;
Issue Date:
Research Org.:
LBNL (Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States))
Sponsoring Org.:
USDOE
OSTI Identifier:
1136416
Patent Number(s):
8,766,754
Application Number:
13/551,764
Assignee:
The Regents of the University of California (Oakland, CA)
DOE Contract Number:  
AC02-OSCIII1231
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Lambson, Brian, Gu, Zheng, Carlton, David, and Bokor, Jeffrey. Concave nanomagnets with widely tunable anisotropy. United States: N. p., 2014. Web.
Lambson, Brian, Gu, Zheng, Carlton, David, & Bokor, Jeffrey. Concave nanomagnets with widely tunable anisotropy. United States.
Lambson, Brian, Gu, Zheng, Carlton, David, and Bokor, Jeffrey. Tue . "Concave nanomagnets with widely tunable anisotropy". United States. https://www.osti.gov/servlets/purl/1136416.
@article{osti_1136416,
title = {Concave nanomagnets with widely tunable anisotropy},
author = {Lambson, Brian and Gu, Zheng and Carlton, David and Bokor, Jeffrey},
abstractNote = {A nanomagnet having widely tunable anisotropy is disclosed. The disclosed nanomagnet is a magnetic particle with a convex shape having a first magnetically easy axis. The convex shape is modified to include at least one concavity to urge a second magnetically easy axis to form substantially offset from the first magnetically easy axis. In at least one embodiment, the convex shape is also modified to include at least one concavity to urge a second magnetically easy axis to form with a magnetic strength substantially different from the first magnetically easy axis.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {7}
}

Patent:

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