Professor John Gregg: Publications

Compositional control of interlayer magnetic coupling in Co/Ru/Co(Ag) and Co/Cu/Co(Ag) trilayer films

Journal of Magnetism and Magnetic Materials Elsevier 165:1-3 (1997) 465-467

Authors:

P Wigen, Li Zhou, R Stamps, K Ounadjela, M Hehn, J Gregg

The ferromagnetic domain wall as a GMR trilayer

J MAGN MAGN MATER 165:1-3 (1997) 121-124

Authors:

W Allen, JF Gregg, K Ounadjela, M Viret, M Hehn, SM Thompson, JMD Coey

Abstract:

By exploiting the simplicity of a novel transport measurement on a ferromagnetic striped domain structure in a thin film of cobalt, we report the first direct observation of ferromagnetic domain wall scattering and what we believe to be the first clear indication of giant magnetoresistive effects (GMR) in a homogeneous magnetic system. A new model is proposed to describe these observations which highlights the crucial role played by electron spin precession in determining the electrical transport properties of magnetic interfaces.

Magnetic anisotropy in giant magnetoresistive CoAg granular films

JOURNAL OF APPLIED PHYSICS 81:8 (1997) 5207-5207

Authors:

M Gester, Y Henry, SM Thompson, JF Gregg, K Ounadjela

On the effect of a magnetic field on the thermal conductivity

European Journal of Physics IOP Publishing 17:5 (1996) 303-306

Authors:

JF Gregg, D ter Haar

Dependence of the interlayer exchange coupling on the constitution of the magnetic layers

Journal of Applied Physics AIP Publishing 79:8 (1996) 4528-4530

Authors:

K Ounadjela, Li Zhou, R Stamps, P Wigen, M Hehn, J Gregg

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