[16a-P07-1~24] 3.11 Nanoscale optical science and near-field optics

[16a-P07-12] 【Absent】Fabrication of MoS₂ Nanostructures and Their Magnetic Field Enhancement Properties

〇(D)Naoya Nomoto¹, Keisuke Imaeda², Sou Ryuzaki², Kosei Ueno² (1.Grad. Sch. Chem. Sci. and Eng., Hokkaido Univ., 2.Dept. Chem., Fac. Sci., Hokkaido Univ.)

Keywords:

Mie resonance,Magnetic field enhancement,Molybdenum disulfide

The generation of highly efficient triplet excited states is a critical challenge for next-generation technologies, such as light energy conversion and phototherapy. Recently, it has been found that the S-T absorption, known as a forbidden transition, becomes transition-allowed in the presence of a magnetic field, which has led to expectations for the enhancement of S-T absorption through magnetic field enhancement using Mie resonant silicon nanoparticles. In this study, we focused on MoS₂, which has a higher refractive index than silicon, and investigated the fabrication of MoS₂ nanostructures and their magnetic field enhancement properties through far-field spectral measurements and electromagnetic simulations based on finite-difference time-domain methods.