Dispersive Stiffness of Dzyaloshinskii Domain Walls

Spin Hall torque magnetometry of Dzyaloshinskii domain walls

Satoru Emori,1 Eduardo Martinez,2 Kyung-Jin Lee,3,4 Hyun-Woo Lee,5 Uwe Bauer,1 Sung-Min Ahn,1 Parnika Agrawal,1 David C. Bono,1 and Geoffrey S. D. Beach1,* 1Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA 2Departmento Fı́sica Aplicada, Universidad de Salamanca, Plaza de los Caidos s/n E-38008, Salamanca, Spain 3Departmen...

Velocity asymmetry of Dzyaloshinskii domain walls in the creep and flow regimes.

We have carried out measurements of domain wall dynamics in a Pt/Co/GdOx(t) wedge sample with perpendicular magnetic anisotropy. When driven by an easy-axis field Hz in the presence of an in-plane field Hx, the domain wall propagation is different along [Formula: see text]x, as expected for samples presenting Dzyaloshinskii-Moriya (DMI) interaction. In the creep regime, the sign and the value o...

Analyzing Creep Mobility of Dzyaloshinskii Domain Walls with an Effective Elastic Band Model

Current-driven dynamics of Dzyaloshinskii domain walls in the presence of in-plane fields: Full micromagnetic and one-dimensional analysis

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Effective stiffness of unreinforced brick masonry walls

Code design of Unreinforced Masonry (URM) buildings is based on elastic analysis, which requires as input parameter the effective stiffness of URM walls. Current approaches estimate the effective stiffness as fixed ratio of the gross sectional stiffness but comparisons with experimental results have shown that this does not yield satisfactory predictions. In this paper, a recently developed ana...