Boron (B) alloying transforms the magnetoelectric antiferromagnet Cr2O3into a multifunctional single‐phase material which enables electric field driven π/2 rotation of the Néel vector. Nonvolatile, voltage‐controlled Néel vector rotation is a much‐desired material property in the context of antiferromagnetic spintronics enabling ultralow power, ultrafast, nonvolatile memory, and logic device applications. Néel vector rotation is detected with the help of heavy metal (Pt) Hall‐bars in proximity of pulsed laser deposited B:Cr2O3films. To facilitate operation of B:Cr2O3‐based devices in CMOS (complementary metal‐oxide semiconductor) environments, the Néel temperature,
- Award ID(s):
- 1740136
- NSF-PAR ID:
- 10302188
- Date Published:
- Journal Name:
- Nature Communications
- Volume:
- 12
- Issue:
- 1
- ISSN:
- 2041-1723
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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