Vortex formation in narrow ferromagnetic rings

M Kläui, CAF Vaz, L Lopez-Diaz… - Journal of Physics …, 2003 - iopscience.iop.org
The high-symmetry ring geometry is shown to exhibit a wide range of intriguing
magnetostatic and magnetodynamic properties, which we survey in this topical review. We …

Ferromagnetic resonance of ultrathin metallic layers

M Farle - Reports on progress in physics, 1998 - iopscience.iop.org
The contribution that the technique of ferromagnetic resonance (FMR) has made to the
understanding of the magnetic behaviour of ultrathin single films is reviewed. Experimental …

Magnetism in ultrathin film structures

CAF Vaz, JAC Bland, G Lauhoff - Reports on Progress in Physics, 2008 - iopscience.iop.org
In this paper, we review some of the key concepts in ultrathin film magnetism which underpin
nanomagnetism. We survey the results of recent experimental and theoretical studies of well …

Electrocatalytic cobalt nanoparticles interacting with nitrogen-doped carbon nanotube in situ generated from a metal–organic framework for the oxygen reduction …

H Zhong, Y Luo, S He, P Tang, D Li… - … Applied Materials & …, 2017 - ACS Publications
A metal organic framework (MOF), synthesized from cobalt salt, melamine (mela), and 1, 4-
dicarboxybezene (BDC), was used as precursor to prepare Co/CoN x/N-CNT/C …

Nitrogen-doped graphene on transition metal substrates as efficient bifunctional catalysts for oxygen reduction and oxygen evolution reactions

S Zhou, N Liu, Z Wang, J Zhao - ACS applied materials & …, 2017 - ACS Publications
Composites of transition metal and carbon-based materials are promising bifunctional
catalysts for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), and …

Ultrafast optically induced ferromagnetic state in an elemental antiferromagnet

E Golias, I Kumberg, I Gelen, S Thakur, J Gördes… - Physical Review Letters, 2021 - APS
We present evidence for an ultrafast optically induced ferromagnetic alignment of
antiferromagnetic Mn in Co/Mn multilayers. We observe the transient ferromagnetic signal at …

Strained tetragonal states and Bain paths in metals

P Alippi, PM Marcus, M Scheffler - Physical review letters, 1997 - APS
Paths of tetragonal states between two phases of a material, such as bcc and fcc, are called
Bain paths. Two simple Bain paths can be defined in terms of special imposed stresses, one …

Energetics of Co adatoms on the Cu (001) surface

NA Levanov, VS Stepanyuk, W Hergert, DI Bazhanov… - Physical Review B, 2000 - APS
By using an N-body potential scheme constructed by fitting the interaction parameters to
accurate first-principles calculations, we investigate the structural stability of Co atoms and …

Effect of mesoscopic misfit on growth, morphology, electronic properties and magnetism of nanostructures at metallic surfaces

OO Brovko, DI Bazhanov, HL Meyerheim… - Surface science …, 2014 - Elsevier
Stress and strain originating from mesoscopic misfit at interfaces can have diverse effects on
the properties of surfaces and nanostructures thereon. We review the sources and …

[图书][B] Magnetic microscopy of layered structures

W Kuch, R Schäfer, P Fischer, FU Hillebrecht - 2015 - Springer
Scientific investigations to understand the fascinating behavior of thin magnetic films
originating from fundamental quantum mechanical properties and particular spin coupling …