De, Chandan; BAG, RABINDRANATH; SINGH, SURJEET; Fabelo, Oscar; Fernández-Díaz, Maria Teresa; Ter-Oganessian, N. V.; Sundaresan, A.
(American Physical Society, 2021-03)
The magnetic ground state of CoAl2O4 has been a controversial issue because the ratio of nearest- (J1) to next-nearest-neighbor (J2) exchange interactions in the diamond lattice is close to the boundary between a spiral ...