講演情報
[9a-PA4-8]Electromagnetic Field Enhancement in Hybrid Plasmon Structures
〇YIXUAN YANG1, Yukiko Yasukawa1 (1.Chiba Tech.)
キーワード：
Plasmon、Electromagnetic Field Simulation、Magneto-Optical Kerr Effect
Due to the widespread adoption of AI and the rapid proliferation of sensors, power consumption in data centers is skyrocketing at an explosive rate. In order to solve this issue, an urgent establishment of power-saving solutions based on optoelectronic convergence technologies is essential. In this study, we attempted to design the “Magnetoplasmonic Materials (MPMs)” that enhance the magneto-optical (MO) effects. The amplification of MO effects enables optical readout of data, i.e. "0" and "1" defined by the directions of magnetic spins. The optical data readout is one of the most critical core technologies in optoelectronic convergence technologies.
Hybrid plasmon structures combining localized surface-plasmon resonance (LSPR) and surface-plasmon resonance (SPR) are promising for strong electromagnetic-field enhancement, which enhances the MO effects. In this study, three-dimensional electromagnetic simulations of two different types of hybrid plasmon structures were conducted to design MPMs using COMSOL Multiphysics.
Hybrid plasmon structures combining localized surface-plasmon resonance (LSPR) and surface-plasmon resonance (SPR) are promising for strong electromagnetic-field enhancement, which enhances the MO effects. In this study, three-dimensional electromagnetic simulations of two different types of hybrid plasmon structures were conducted to design MPMs using COMSOL Multiphysics.