1. Experimental demonstration of integrated magneto-electric and spin-orbit building blocks implementing energy-efficient logic
- Author
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Buford Benjamin, Mahendra Dc, Huichu Liu, Jian-Ping Wang, Van Tuong Pham, Ramamoorthy Ramesh, Inge Groen, Won Young Choi, Jun-Yang Chen, Bhagwati Prasad, Kaan Oguz, Yen Lin Huang, Emily S. Walker, Fèlix Casanova, Gosavi Tanay, Dmitri E. Nikonov, Ian A. Young, John J. Plombon, Carl H. Naylor, and Lin Chia-Ching
- Subjects
Physics ,business.industry ,Proof of concept ,Optoelectronics ,Multiferroics ,Orbit (control theory) ,business ,Magneto ,Realization (systems) ,Signal ,Efficient energy use ,Spin-½ - Abstract
600 mV magneto-electric switching in 30 nm La-doped BiFeO 3 multiferroic oxide and a proof of concept 7 μV spin-orbit signal output in Pt / CoFe local spin injection device with 100 μA supply current were experimentally demonstrated at room temperature for the 1st time. Also demonstrated was a path towards 70 mV spin orbit output using Bi 2 Se 3 in a local spin injection device. These are key accomplishments for WRITE and READ building blocks, respectively, toward realization of a magneto-electric spin-orbit (MESO) energy-efficient logic device. Moreover, the 1st generation of a MESO logic device with a functional READ unit is demonstrated.
- Published
- 2019
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