MAGNETIC LAMINATE, MAGNETIC STRUCTURE INCLUDING SAME, ELECTRONIC COMPONENT INCLUDING MAGNETIC LAMINATE OR MAGNETIC STRUCTURE, AND METHOD FOR PRODUCING MAGNETIC LAMINATE

MAGNETIC LAMINATE, MAGNETIC STRUCTURE INCLUDING SAME, ELECTRONIC COMPONENT INCLUDING MAGNETIC LAMINATE OR MAGNETIC STRUCTURE, AND METHOD FOR PRODUCING MAGNETIC LAMINATE

A magnetic laminate having further suppressed magnetic saturation and higher DC superposition characteristics, a magnetic structure including the same, and an electronic component including the magnetic laminate or the magnetic structure. A magnetic laminate in which magnetic metal layers and non-ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOMAGAKI, Kojiro, SAKAGUCHI, Kenji
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:A magnetic laminate having further suppressed magnetic saturation and higher DC superposition characteristics, a magnetic structure including the same, and an electronic component including the magnetic laminate or the magnetic structure. A magnetic laminate in which magnetic metal layers and non-magnetic metal layers are alternately laminated, wherein the non-magnetic metal layer is disposed between the magnetic metal layers; the magnetic metal layer contains an amorphous material; and the non-magnetic metal layer contains at least one element selected from the group consisting of Cr, Ru, Rh, Ir, Re, and Cu, and has an average thickness of 0.4 nm or more and 1.5 nm or less (i.e., from 0.4 nm to 1.5 nm).