MAGNETIC IRON OXIDE NANOPOWDER AND PROCESS FOR PRODUCING SAME

Provided are: a magnetic Ã-form iron oxide nanopowder which is a novel magnetic iron oxide nanopowder having magnetic polarization and spontaneous electric polarization and having physical properties similar to those of half-metals; and a process for producing the magnetic nanopowder. The magnetic p...

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Bibliographic Details
Main Authors TARORA Waka, YOSHIKIYO Marie, NAMAI Asuka, TOKORO Hiroko, OHKOSHI Shin-ichi, NASU Tomomichi, YOSHIDA Takayuki, TANAKA Manabu
Format Patent
LanguageEnglish
French
German
Published 26.04.2017
Subjects
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
ELECTRICITY
INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS
INDUCTANCES
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
INORGANIC CHEMISTRY
MAGNETS
METALLURGY
PHYSICS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:Provided are: a magnetic Ã-form iron oxide nanopowder which is a novel magnetic iron oxide nanopowder having magnetic polarization and spontaneous electric polarization and having physical properties similar to those of half-metals; and a process for producing the magnetic nanopowder. The magnetic powder has a composition represented by Fe 2 O 3 and has a crystal structure belonging to the monoclinic system.
Bibliography:Application Number: EP20150808905