The reversible control of magnetization by electrical fields is of relevance for information storage applications, but has been difficult to achieve in bulk materials. Here, the authors observe the reversal of magnetization up to about 100 K in Ba0.5Sr1.5Zn2(Fe0.92Al0.08)12O22without any external magnetic field.
- Yi Sheng Chai
- Sangil Kwon
- Soonchil Lee