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Barium hexaferrites [M-type BaFe12O19(BaM)] are of great interest for microwave devices, permanent magnets and magnetic recording materials in virtue of their fairly large magnetocrystalline anisotropy, high Curie temperature, relatively large magnetization [1]. As a conventional permanent magnetic material, the sintering temperature of barium hexaferrites without additives could reach up to 1300...
A new CuxSiyO resistive memory, which is different from Cu-doped SiO2 or CuxO binary oxide, is integrated successfully in standard logic technology for the first time. Key breakthrough is that data retention (10 years@ 150°C), resistance distribution (with 50x window@125°C ) and disturbance immunity significantly improved with integration simplicity advantage, as demonstrated on a 1Mb test chip. The...
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