[11a-E214-1~11] 10.1 Emerging materials in spintronics and magnetics (including fabrication and characterization methodologies)

9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[11a-E214-2] Thickness-Driven Strain Relaxation and Higher-Order Spin Anisotropy in LuIG/YAG Films Probed by Time-resolved Magneto-Optic Faraday effect (TR-MOFE)

〇(P)Dongxun Yang¹, Md Shamim Sarker¹, Hiroyasu Yamahara¹, Munetoshi Seki¹, Hitoshi Tabata¹ (1.Tokyo Univ.)

Keywords:

LuIG/YAG,spin dynamics

In this work, we investigate thickness-dependent spin dynamics in LuIG/YAG thin films using time-resolved magneto-optical Faraday effect (TR-MOFE), aiming to clarify how glassy spin dynamics emerges from strain-related magnetic disorder.