[18p-PB1-1~73] 10 Spintronics and Magnetics (Poster)

[18p-PB1-29] Study on magnonic state of joint quasi-periodic structure

〇Kazuyuki Nakayama¹, Satoshi Tomita², Ren Kawasaki², Kenji Kasahara¹, Nobuyoshi Hosoito², Hisao Yanagi², Takashi Manago¹ (1.Fukuoka Univ., 2.NAIST)

Keywords:metamaterial, spin wave, quasi-periodicity

Magnonics which considers magnon as a carrier of information, has excellent properties in developing integrated and power saving devices, and is one of the major field of spintronics. We are studying magnon states using quasi-periodic magnetic structures. The magnonic band structure in the vicinity of the quasi-periodic junction structures was obtained by micromagnetic calculations. We will give a detailed report on this unique magnon state in the lecture.