Publication

Control of Ferromagnetism in a (Ga,Mn)As - Based Multiferroic System via a Ferroelectric Gate

Nava Setter, Igor Stolichnov, Harry Joseph Trodahl
2009
Conference Papers

Abstract

We report the implementation of a ferroelectric gate field effect transistor (FeFET) with a ferromagnetic (Ga,Mn)As conducting channel. The Curie temperature T-C in the channel is modulated by non-volatile poling of the gate. The ferroelectric state, and thus also the altered ferromagnetic behavior, persists for periods of more than a week. T-C control is demonstrated by resistance, magnetotransport and hysteresis measurements.

Official source

https://infoscience.epfl.ch/entities/publication/23f47699-7a86-43df-96bb-a844381307e7

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Control of Ferromagnetism in a (Ga,Mn)As - Based Multiferroic System via a Ferroelectric Gate

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