Lee, Jae-Chul Kim, Kab-Jin Ryu, Jisu Moon, Kyoung-Woong Yun, Sang-Jun Gim, Gi-Hong Lee, Kang-Soo Shin, Kyung-Ho Lee, Hyun-Woo Choe, Sug-Bong 2024-01-20T16:32:29Z 2024-01-20T16:32:29Z 2021-09-05 2011-08-01 0031-9007 https://pubs.kist.re.kr/handle/201004/130090 We examine magnetic domain wall motion in metallic nanowires Pt-Co-Pt. Regardless of whether the motion is driven by either magnetic fields or current, all experimental data fall onto a single universal curve in the creep regime, implying that both the motions belong to the same universality class. This result is in contrast to the report on magnetic semiconductor (Ga,Mn) As exhibiting two different universality classes. Our finding signals the possible existence of yet other universality classes which go beyond the present understanding of the statistical mechanics of driven interfaces. English AMER PHYSICAL SOC DYNAMICS CREEP CRITICALITY NANOWIRES BEHAVIOR FILM Universality Classes of Magnetic Domain Wall Motion Article 10.1103/PhysRevLett.107.067201 1 PHYSICAL REVIEW LETTERS, v.107, no.6 PHYSICAL REVIEW LETTERS 107 6 scie scopus 000293334100015 2-s2.0-79961117232 Physics, Multidisciplinary Physics Article DYNAMICS CREEP CRITICALITY NANOWIRES BEHAVIOR FILM