Enhancement of voltage-controlled magnetic anisotropy through precise control of Mg insertion thickness at CoFeB|MgO interface

[1 ]Department of Electrical Engineering, University of California, Los Angeles, California 90095, USA

[2 ]Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, California 90095, USA

[3 ]Department of Optical Science and Engineering, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Fudan University, Shanghai 200433, China

[4 ]Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, USA

[5 ]Department of Physics and Astronomy, California State University, Northridge, California 91330, USA

[6 ]Inston, Inc., Los Angeles, California 90095, USA