[25p-F307-1~16] 6.4 Thin films and New materials

△ [25p-F307-6] Tunable Cr_1+δTe₂ films hosting skyrmion from frustrated ferrimagnetic background

〇Yuita Fujisawa¹, Markel Pardo-Almanza¹, Kohei Yamagami¹, C.H. Hsu², F.C. Chung², Yoshinori Okada¹ (1.OIST, 2.National Sun Yat-sen Univ.)

Keywords:magentism, magnetic anisotropy, skyrmion

Recently, magnets with multiple magnetic interactions, such as ferrimagnets, have been attracting much attentions for spintronics. We investigate ferromagnetic metal Cr_1+δTe₂ which has been known to be stable with various stoichiometry as a suitable candidate whose magnetic interactions and emergent magnetism can be tuned by δ. In this talk, a method to tune δ with using MBE technique and the magnetic evolution will be presented.