Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takahiro Hirai1
Koichi Kubo1
Robin Carter1
Shinya Aoki1
Chikayoshi Kamata1
Date of Patent
May 3, 2011
1Patent Application Number
127628711
Date Filed
April 19, 2010
1Patent Primary Examiner
Patent abstract
A data read/write device according to an example of the present invention includes a recording layer, and means for applying a voltage to the recording layer, generating a resistance change in the recording layer, and recording data. The recording layer is composed of a composite compound having at least two types of cation elements, at least one type of the cation element is a transition element having a “d” orbit in which electrons have been incompletely filled, and the shortest distance between the adjacent cation elements is 0.32 nm or less.
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