Abstract: A magnetic tunnel junction (MTJ) device includes two magnetic tunnel junction elements and a magnetic shielding layer. The two magnetic tunnel junction elements are arranged side by side. The magnetic shielding layer is disposed between the magnetic tunnel junction elements. A method of forming said magnetic tunnel junction (MTJ) device includes the following steps. An interlayer including a magnetic shielding layer is formed. The interlayer is etched to form recesses in the interlayer. The magnetic tunnel junction elements fill in the recesses. Or, a method of forming said magnetic tunnel junction (MTJ) device includes the following steps. A magnetic tunnel junction layer is formed. The magnetic tunnel junction layer is patterned to form magnetic tunnel junction elements. An interlayer including a magnetic shielding layer is formed between the magnetic tunnel junction elements.

Abstract: A customization method and system enable a user to author or simulate one or more web pages flexibly and specially for an Internet appliance. The customization method and device provide the user with some predefined general devices and a plurality of capacities associated therewith. The user can acquire a customized device by selecting or adding one of the predefined general devices and further editing or previewing the associated capacities. In addition, the user authors or previews the web page based on the customized device that is similar to the Internet appliance.