WO2007125021A3 - Omr(organic-magnetoresistive) sensor and method for the production thereof - Google Patents

Omr(organic-magnetoresistive) sensor and method for the production thereof Download PDF

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Publication number
WO2007125021A3
WO2007125021A3 PCT/EP2007/053626 EP2007053626W WO2007125021A3 WO 2007125021 A3 WO2007125021 A3 WO 2007125021A3 EP 2007053626 W EP2007053626 W EP 2007053626W WO 2007125021 A3 WO2007125021 A3 WO 2007125021A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
production
omr
organic
magnetoresistive
Prior art date
Application number
PCT/EP2007/053626
Other languages
German (de)
French (fr)
Other versions
WO2007125021A2 (en
Inventor
Ralph Paetzold
Gotthard Rieger
Manfred Ruehrig
Wiebke Sarfert
Guenter Schmid
Joachim Wecker
Roland Weiss
Original Assignee
Siemens Ag
Ralph Paetzold
Gotthard Rieger
Manfred Ruehrig
Wiebke Sarfert
Guenter Schmid
Joachim Wecker
Roland Weiss
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag, Ralph Paetzold, Gotthard Rieger, Manfred Ruehrig, Wiebke Sarfert, Guenter Schmid, Joachim Wecker, Roland Weiss filed Critical Siemens Ag
Publication of WO2007125021A2 publication Critical patent/WO2007125021A2/en
Publication of WO2007125021A3 publication Critical patent/WO2007125021A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/007—Thin magnetic films, e.g. of one-domain structure ultrathin or granular films
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/16—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates the magnetic material being applied in the form of particles, e.g. by serigraphy, to form thick magnetic films or precursors therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/005—Thin magnetic films, e.g. of one-domain structure organic or organo-metallic films, e.g. monomolecular films obtained by Langmuir-Blodgett technique, graphene

Abstract

The invention relates to an OMR sensor and to a method for producing an organic magnetoresistive sensor. Said sensor can be produced by printing techniques. The method for the production thereof consists of at least applying an unstructured layer according to a process step suitable for mass production.
PCT/EP2007/053626 2006-04-26 2007-04-13 Omr(organic-magnetoresistive) sensor and method for the production thereof WO2007125021A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006019484.5 2006-04-26
DE200610019484 DE102006019484A1 (en) 2006-04-26 2006-04-26 Sensor e.g. organic magneto-resistive sensor, has conductive layer on carrier layer and semiconducting layer provided on lower part of conductive layer, where semiconducting layer is formed from polymer

Publications (2)

Publication Number Publication Date
WO2007125021A2 WO2007125021A2 (en) 2007-11-08
WO2007125021A3 true WO2007125021A3 (en) 2008-01-17

Family

ID=38542270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/053626 WO2007125021A2 (en) 2006-04-26 2007-04-13 Omr(organic-magnetoresistive) sensor and method for the production thereof

Country Status (2)

Country Link
DE (1) DE102006019484A1 (en)
WO (1) WO2007125021A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009019745A1 (en) * 2009-05-02 2010-11-11 Karlsruher Institut für Technologie Process for structuring a layer of silicone and using a mixture developed therefor
AT520411B1 (en) * 2017-09-14 2019-09-15 Miba Ag accumulator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015461A1 (en) * 1994-11-10 1996-05-23 Thomson-Csf Method for making magnetoresistive transducers
US6184680B1 (en) * 1997-03-28 2001-02-06 Tdk Corporation Magnetic field sensor with components formed on a flexible substrate
US20020167764A1 (en) * 2001-05-10 2002-11-14 Fontana Robert Edward Fully undercut resist systems using e-beam lithography for the fabrication of high resolution MR sensors
US20020196591A1 (en) * 2001-05-11 2002-12-26 Juha Hujanen Method of depositing thin films for magnetic heads
US20030112564A1 (en) * 2001-11-27 2003-06-19 Seagate Technology Llc Magnetoresistive element using an organic nonmagnetic layer
US20030211424A1 (en) * 2002-05-10 2003-11-13 Werner Douglas Johnson Fabrication process using a thin liftoff stencil formed by an image transfer process
US7035062B1 (en) * 2001-11-29 2006-04-25 Seagate Technology Llc Structure to achieve sensitivity and linear density in tunneling GMR heads using orthogonal magnetic alignments
WO2006044715A2 (en) * 2004-10-15 2006-04-27 University Of Iowa Research Foundation Magneto resistive elements and methods for manufacture and use of same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996015461A1 (en) * 1994-11-10 1996-05-23 Thomson-Csf Method for making magnetoresistive transducers
US6184680B1 (en) * 1997-03-28 2001-02-06 Tdk Corporation Magnetic field sensor with components formed on a flexible substrate
US20020167764A1 (en) * 2001-05-10 2002-11-14 Fontana Robert Edward Fully undercut resist systems using e-beam lithography for the fabrication of high resolution MR sensors
US20020196591A1 (en) * 2001-05-11 2002-12-26 Juha Hujanen Method of depositing thin films for magnetic heads
US20030112564A1 (en) * 2001-11-27 2003-06-19 Seagate Technology Llc Magnetoresistive element using an organic nonmagnetic layer
US7035062B1 (en) * 2001-11-29 2006-04-25 Seagate Technology Llc Structure to achieve sensitivity and linear density in tunneling GMR heads using orthogonal magnetic alignments
US20030211424A1 (en) * 2002-05-10 2003-11-13 Werner Douglas Johnson Fabrication process using a thin liftoff stencil formed by an image transfer process
WO2006044715A2 (en) * 2004-10-15 2006-04-27 University Of Iowa Research Foundation Magneto resistive elements and methods for manufacture and use of same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GAO WEIYING ET AL: "Controlled p doping of the hole-transport molecular material N,N'-diphenyl-N,N'-bis(1-naphthyl)-1,1'-biphenyl-4,4'-diamine with tetrafluorotetracyanoquinodimethane", JOURNAL OF APPLIED PHYSICS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 94, no. 1, 1 July 2003 (2003-07-01), pages 359 - 366, XP012059656, ISSN: 0021-8979 *
JOACHIM WECKER, RALF KINDER, RALF RICHTER: "Sandwiches mit riesigem Magnetwiderstand", PHYSIK IN UNSERER ZEIT, no. 5, 2002, pages 210 - 216, XP002456239 *
SAPP SHAWN ET AL: "Work function and implications of doped poly(3,4-ethylenedioxythiophe ne)-co-poly(ethylene glycol)", APPLIED PHYSICS LETTERS, AIP, AMERICAN INSTITUTE OF PHYSICS, MELVILLE, NY, US, vol. 88, no. 15, 12 April 2006 (2006-04-12), pages 152107 - 152107, XP012081061, ISSN: 0003-6951 *

Also Published As

Publication number Publication date
DE102006019484A1 (en) 2007-10-31
WO2007125021A2 (en) 2007-11-08

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