Author(s): Yong-Keun Park, Minhwan Kim, Joo-Sung Kim, Yune-Seok Nam, Ji-Sung Yu, Jung-Hyun Park, Jaesung Yoon, Duck-Ho Kim, Sug-Bong Choe, and Byoung-Chul Min
Energy-efficient operation and stable data retention are the key features of magnetic information devices. Simultaneous achievement of writing-energy reduction and data-stability enhancement has yet faced a dilemma, since both are subjected to the same governing mechanism of magnetization...