Local magnetic order and the paramagnetic-parmagnetic transition in MnO

The antiferromagnetic-paramagnetic transition in MnO at 118 K occurs at a much lower temperature than anticipated from its Curie-Weiss constant theta~550 K. Consequently, strong...氧化锰（MnO）在118 K时发生的反铁磁-顺磁转变，其转变温度远低于由其居里-外斯常数θ≈550 K所预期的数值。因此，强……