ES2171237T3 - Estratificado multicapa magnetoestrictivo. - Google Patents

Estratificado multicapa magnetoestrictivo.

Info

Publication number
ES2171237T3
ES2171237T3 ES97106866T ES97106866T ES2171237T3 ES 2171237 T3 ES2171237 T3 ES 2171237T3 ES 97106866 T ES97106866 T ES 97106866T ES 97106866 T ES97106866 T ES 97106866T ES 2171237 T3 ES2171237 T3 ES 2171237T3
Authority
ES
Spain
Prior art keywords
layers
magnetostrictive
stratificate
path
thick
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97106866T
Other languages
English (en)
Inventor
Eckhard Dr Quandt
Alfred Ludwig
Dominique Givord
Ken Mackay
Jochen Betz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CT NAT de la RECH SCIENT LABOR
Forschungszentrum Karlsruhe GmbH
Centre National de la Recherche Scientifique CNRS
Original Assignee
CT NAT de la RECH SCIENT LABOR
Forschungszentrum Karlsruhe GmbH
Centre National de la Recherche Scientifique CNRS
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 CT NAT de la RECH SCIENT LABOR, Forschungszentrum Karlsruhe GmbH, Centre National de la Recherche Scientifique CNRS filed Critical CT NAT de la RECH SCIENT LABOR
Application granted granted Critical
Publication of ES2171237T3 publication Critical patent/ES2171237T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/80—Constructional details
    • H10N35/85—Magnetostrictive active materials

Abstract

LA INVENCION SE REFIERE A UNA CAPA ESTRATIFICADA MAGNETOESTRICTIVA. EL PROPOSITO DE LA INVENCION CONSISTE EN PROPONER ESTA CAPA MAGNETOSTRICTIVA CON CUYA AYUDA PUEDEN ALCANZARSE MAYORES VALORES DE MAGNETOSTRICCION. EL PROPOSITO SE LOGRA MEDIANTE UNA MULTICAPA CON UNA SECUENCIA ALTERNANTE DE UNA CAPA ALTAMENTE MAGNETOSTRICTIVA A TEMPERATURA AMBIENTE Y UNA CAPA DE BAJA COERCIVIDAD, EN LA QUE PRESENTA UNA MAGNETOSTRICCION DE SATURACION DE MAS DE 200 X 10{SUP,-6} Y SE COMPONE DE UNA ALEACION QUE CONTIENE COMO MINIMO UN METAL DE TIERRAS RARAS Y HIERRO Y/O COBALTO, APA ES DE BAJA COERCIVIDAD CON UN MAGNETISMO DE SATURACION DE {MI} X H{SUB,S} DE MAS DE 1 TESLA Y UNA FUERZA DE CAMPO COERCITIVO H{SUB,C} DE MENOS DE 5 X 10{SUP,3} AMPERIOS/METRO.
ES97106866T 1996-05-24 1997-04-25 Estratificado multicapa magnetoestrictivo. Expired - Lifetime ES2171237T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19621166A DE19621166C2 (de) 1996-05-24 1996-05-24 Magnetostriktive Viellagenschicht

Publications (1)

Publication Number Publication Date
ES2171237T3 true ES2171237T3 (es) 2002-09-01

Family

ID=7795348

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97106866T Expired - Lifetime ES2171237T3 (es) 1996-05-24 1997-04-25 Estratificado multicapa magnetoestrictivo.

Country Status (4)

Country Link
EP (1) EP0809306B1 (es)
AT (1) ATE210896T1 (es)
DE (2) DE19621166C2 (es)
ES (1) ES2171237T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004062698A1 (de) * 2004-12-21 2006-07-06 "Stiftung Caesar" (Center Of Advanced European Studies And Research) Magnetischer Vektorsensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE65402B1 (en) * 1991-07-30 1995-10-18 Smurfit Web Research Limited Improved printing process and apparatus

Also Published As

Publication number Publication date
DE19621166C2 (de) 2001-02-22
EP0809306A1 (de) 1997-11-26
DE19621166A1 (de) 1997-11-27
ATE210896T1 (de) 2001-12-15
EP0809306B1 (de) 2001-12-12
DE59705734D1 (de) 2002-01-24

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