FeAs/InAs Superlattice Properties for Spintronic Applications

A dataset from a research paper examines quasi-two-dimensional FeAs/InAs superlattices, which exhibit ferromagnetism and giant magnetoresistance. The data likely contains calculated or measured properties such as Curie temperature and magnetoresistance values, which can reach up to 500%. The research was conducted by Lê Đức Anh at The University of Tokyo.

Use Cases

• Modeling the relationship between Curie temperature and InAs interval thickness based on the described inverse cubic scaling.
• Analyzing giant magnetoresistance effects tunable by gate voltage, as mentioned in the description.
• Studying the role of disordered Fe atom positions in establishing ferromagnetism, as revealed by first principles calculations.

Strengths

• Specific magnetoresistance value of 500% is reported.
• Clear relationship (T_C ~ t_InAs^-3) between Curie temperature and layer thickness is described.
• Research origin from The University of Tokyo is specified.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

The University of Tokyo

Collection Method

First principles calculations and experimental examination, as described in the research paper.