We study low dimensional complex oxides and the interface with organic semiconductors.

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 Structural origin of the magnetic structure in h-LuFeO3

What's the orgin of the weak ferromagnetism in h-LuFeO3? Using combined theoretical and experimental studies, we have elucidate that the low temperature weak ferromagnetism orginates from a structural change. See more details: Phys. Rev.  B. 90 014436 (2014).

 

 

 Organic spin valve that's tunable by an electric field

Organic spin valves are like swtiches that can be turned on and off using a magnetic field. In our recent study, we demonstrated that it can also be tuned using an electric field, by inserting an ferroelectric layer in the structure. See more details: Nat. Comm. 5, 4396 (2014).