'Dipolar field' presentation slideshows

Plans for Dynamo Research

Plans for Dynamo Research. Presented by F. Cattaneo, S. Prager. Outline. Evidence for dynamo effects in astrophysics in the lab Nonlinear Features of the dynamo status and plans Dynamo Effects Beyond MHD status and plans. Evidence for dynamo effects in astrophysics. IGM

591 views • 45 slides

Environmental and Exploration Geophysics I

551 views • 34 slides

Introduction to Earth System

Introduction to Earth System. Solid Earth part Rocco Malservisi roccom@lmu.de Phone: 2180 4201. Magnetic Field is a vector. It has an intensity (can be measured looking At the oscillation of a compass) And a direction The direction change with the position. Magnetic Pole:

438 views • 30 slides

368 views • 21 slides

Macrospin Simulation Attempt

Macrospin Simulation Attempt. Simulation parameters. Ms=713000 A/m=485*12/16+1400*4/16=Average of Ms from Co and Ni K=3.55e5 J/m3 Anisotropy constant Thickness 1.6nm Area 100nmx100nm => Hk =100-101mT Use damping=0.02, reasonable value. Matching of current sweep.

192 views • 5 slides

Proton Cyclotron Lines in Thermal Magnetar Spectra S. Zane, R. Turolla, L. Stella and A. Treves

Proton Cyclotron Lines in Thermal Magnetar Spectra S. Zane, R. Turolla, L. Stella and A. Treves Mullard Space Science Laboratory UCL , University of Padova, Roma Observatory, University of Milano. Model. B 10 13 G. L 10 34 erg/s. E c,p keV. EW keV. ? E/E. A1. 1. 2. 0.06.

112 views • 1 slides