  Antiferromagnetic spintronics is one of the leading candidates for
next-generation electronics. Among abundant antiferromagnets, noncollinear
antiferromagnets are promising for achieving practical applications due to
coexisting ferromagnetic and antiferromagnetic merits. In this perspective, we
briefly review the recent progress in the emerging noncollinear
antiferromagnetic spintronics from fundamental physics to device applications.
Current challenges and future research directions for this field are also
discussed.
