Study of photo-spin science on the next-generation with multiple phase transition materials

推动这一项目的目的是创造几种相变现象以多维方式缠绕在一起的新材料，并发现下一代光学自旋科学现象。我们实现了手性铁磁络合物中的光学自旋相变现象和磁化诱导二次谐波的观察，以及在亚太赫兹区利用eSion-Fe氧化物实现了电磁波的吸收，并在铁-铑薄膜表面实现了磁化诱导二次谐波的光开关。

This project was promoted with the objective to create new materials where several phase transition phenomena entwine in a multidimensional way and to discover next-generation optical spin science phenomena. We have achieved optical spin phase transition phenomenon and observation of magnetization-induced second harmonic generation in a chiral ferromagnetic complex, as well as electromagnetic wave absorption in the subterahertz region with epsilon-iron oxide and optical-switching of magnetization-induced second harmonic generation on an iron-rhodium thin film surface.