Method of using triaxial magnetic fields for making particle structures

Title: Method of using triaxial magnetic fields for making particle structures

Abstract

A method of producing three-dimensional particle structures with enhanced magnetic susceptibility in three dimensions by applying a triaxial energetic field to a magnetic particle suspension and subsequently stabilizing said particle structure. Combinations of direct current and alternating current fields in three dimensions produce particle gel structures, honeycomb structures, and foam-like structures.

Inventors:: Martin, James E.; Anderson, Robert A.; Williamson, Rodney L.

Issue Date:: 2005-01-18

Research Org.:: Sandia National Lab. (SNL-CA), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1175206

Patent Number(s):: 6844378

Assignee:: Sandia Corporation

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08J - WORKING-UP

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
H01F1/083 - {in a bonding agent}
H01F1/44 - of magnetic liquids, e.g. ferrofluids

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08J - WORKING-UP
C08J3/28 - Treatment by wave energy or particle radiation

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y25/00 - Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance

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DOE Contract Number:: AC04-94AL85000

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats


                    Martin, James E., Anderson, Robert A., and Williamson, Rodney L. Method of using triaxial magnetic fields for making particle structures.  United States: N. p., 2005. 
        Web.

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                    Martin, James E., Anderson, Robert A., & Williamson, Rodney L. Method of using triaxial magnetic fields for making particle structures.  United States.

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                    Martin, James E., Anderson, Robert A., and Williamson, Rodney L. Tue .  
        "Method of using triaxial magnetic fields for making particle structures".  United States.  https://www.osti.gov/servlets/purl/1175206.

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@article{osti_1175206,

  title        = {Method of using triaxial magnetic fields for making particle structures},

  author       = {Martin, James E. and Anderson, Robert A. and Williamson, Rodney L.},

  abstractNote = {A method of producing three-dimensional particle structures with enhanced magnetic susceptibility in three dimensions by applying a triaxial energetic field to a magnetic particle suspension and subsequently stabilizing said particle structure. Combinations of direct current and alternating current fields in three dimensions produce particle gel structures, honeycomb structures, and foam-like structures.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2005},

  month        = {1}

}

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Works referenced in this record:

Dynamic behavior of simple magnetic hole systems
journal, December 1990

Helgesen, G.; Pieranski, P.; Skjeltorp, A. T.
Physical Review A, Vol. 42, Issue 12
https://doi.org/10.1103/PhysRevA.42.7271

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Title: Method of using triaxial magnetic fields for making particle structures

Abstract

Citation Formats

Dynamic behavior of simple magnetic hole systems journal, December 1990

Dynamic behavior of simple magnetic hole systems
journal, December 1990