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Title: High frequency transformers and high Q factor inductors formed using epoxy-based magnetic polymer materials

Abstract

An electrical component in the form of an inductor or transformer is disclosed which includes one or more coils and a magnetic polymer material located near the coils or supporting the coils to provide an electromagnetic interaction therewith. The magnetic polymer material is preferably a cured magnetic epoxy which includes a mercaptan derivative having a ferromagnetic atom chemically bonded therein. The ferromagnetic atom can be either a transition metal or rare-earth atom.

Inventors:
 [1];  [2];  [3]
  1. Los Lunas, NM
  2. Walnut, CA
  3. Cape Elizabeth, ME
Issue Date:
Research Org.:
Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
Sponsoring Org.:
USDOE - National Nuclear Security Administration (NNSA)
OSTI Identifier:
920892
Patent Number(s):
7300615
Application Number:
11/035,281
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05K - PRINTED CIRCUITS
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Sanchez, Robert O, Gunewardena, Shelton, and Masi, James V. High frequency transformers and high Q factor inductors formed using epoxy-based magnetic polymer materials. United States: N. p., 2007. Web.
Sanchez, Robert O, Gunewardena, Shelton, & Masi, James V. High frequency transformers and high Q factor inductors formed using epoxy-based magnetic polymer materials. United States.
Sanchez, Robert O, Gunewardena, Shelton, and Masi, James V. Tue . "High frequency transformers and high Q factor inductors formed using epoxy-based magnetic polymer materials". United States. https://www.osti.gov/servlets/purl/920892.
@article{osti_920892,
title = {High frequency transformers and high Q factor inductors formed using epoxy-based magnetic polymer materials},
author = {Sanchez, Robert O and Gunewardena, Shelton and Masi, James V},
abstractNote = {An electrical component in the form of an inductor or transformer is disclosed which includes one or more coils and a magnetic polymer material located near the coils or supporting the coils to provide an electromagnetic interaction therewith. The magnetic polymer material is preferably a cured magnetic epoxy which includes a mercaptan derivative having a ferromagnetic atom chemically bonded therein. The ferromagnetic atom can be either a transition metal or rare-earth atom.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {11}
}

Patent:

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Works referenced in this record:

Molecule-Based Magnets—An Overview
journal, November 2000


A Room-Temperature Molecular/Organic-Based Magnet
journal, June 1991