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Ferromagnetic Double Perovskite Semiconductors with Tunable Properties
The authors successfully dope the magnetically silent double perovskite semiconductor Sr2GaSbO6 to induce ferromagnetism and tune its bandgap, with Ga3+ partially substituted by the magnetic trivalent cation Mn3+, in a rigid cation ordering with Sb5+. The new ferromagnetic semiconducting Sr2Ga1−xMnxSbO6 double perovskite, which crystallizes in tetragonal symmetry (space group I4/m) and has tunable ferromagnetic ordering temperature and bandgap, suggests that magnetic ion doping of double perovskites is a productive avenue toward obtaining materials for application in next‐generation oxide‐based spintronic devices.
Ferromagnetic Double Perovskite Semiconductors with Tunable Properties
The authors successfully dope the magnetically silent double perovskite semiconductor Sr2GaSbO6 to induce ferromagnetism and tune its bandgap, with Ga3+ partially substituted by the magnetic trivalent cation Mn3+, in a rigid cation ordering with Sb5+. The new ferromagnetic semiconducting Sr2Ga1−xMnxSbO6 double perovskite, which crystallizes in tetragonal symmetry (space group I4/m) and has tunable ferromagnetic ordering temperature and bandgap, suggests that magnetic ion doping of double perovskites is a productive avenue toward obtaining materials for application in next‐generation oxide‐based spintronic devices.
Ferromagnetic Double Perovskite Semiconductors with Tunable Properties
Jin, Lun (author) / Ni, Danrui (author) / Gui, Xin (author) / Straus, Daniel B. (author) / Zhang, Qiang (author) / Cava, Robert J. (author)
Advanced Science ; 9
2022-03-01
9 pages
Article (Journal)
Electronic Resource
English
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