[16p-K103-1~11] Frontiers of Optical Science and Innovative Photonics

2:00 PM - 2:25 PM JST(5:00 AM - 5:25 AM UTC)

[16p-K103-3] Visualization and Manipulation of Quantized Vortices in Superfluid Helium

〇Yosuke Minowa^1,2 (1.Dept. of Phys., Kyoto Univ., 2.Hakubi center, Kyoto Univ.)

Keywords:

laser ablation,nanoparticle,superfluid helium

We report on the visualization and excitation of a mechanical eigenmode of qunatized vortices in superfluid helium using silicon nanoparticles fabricated by laser ablation.