Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.2k papers
- University of OxfordGB2.1k papers
- Johannes Gutenberg University MainzDE2.1k papers
- University of ManchesterGB2.1k papers
- Stockholm UniversitySE2k papers
- University of Science and Technology of ChinaCN1.9k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1.8k papers
- Joint Institute for Nuclear ResearchRU1.7k papers
- University of BonnDE1.7k papers
- Indiana University BloomingtonUS1.7k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.6k papers
- Aix-Marseille UniversitéFR1.6k papers
10 papers · 2 filters
Critical dynamics of an interacting magnetic nanoparticle system
M. F. Hansen, P. Jönsson, P. Nordblad +1
Effects of dipole-dipole interactions on the magnetic relaxation have been investigated for three Fe-C nanoparticle samples with volume concentrations of 0.06, 5 and 17 vol%. While…
Electronic structure of the strongly hybridized ferromagnet CeFe2
T. Konishi, K. Morikawa, K. Kobayashi +8
We report on results from high-energy spectroscopic measurements on CeFe2, a system of particular interest due to its anomalous ferromagnetism with an unusually low Curie temperatu…
Spin glass like transition in a highly concentrated Fe-C nanoparticle system
P. Jönsson, P. Svedlindh, P. Nordblad +1
A highly concentrated (17 vol.%) Fe-C nano-particle system, with a narrow size distribution nm, has been investigated using magnetic ac susceptibility measurements…
Grain boundary effects on magnetotransport in bi-epitaxial films of LaSrMnO
R. Mathieu, P. Svedlindh, R. A. Chakalov +1
The low field magnetotransport of LaSrMnO (LSMO) films grown on SrTiO substrates has been investigated. A high qualtity LSMO film exhibits anisotropic magne…
Reentrant spin glass transition in LaNdKMnO: origin and effects on the colossal magnetoresistivity
R. Mathieu, P. Svedlindh, P. Nordblad
Magnetic, electric and structural properties of LaNdKMnO with 00.4 have been studied experimentally. A disordered magnetic state is for…
Short range ferromagnetism and spin glass state in
R. Mathieu, P. Nordblad, D. N. H. Nam +2
Dynamic magnetic properties of are reported. The system appears to attain local ferromagnetic order at K. Below this…
Memory and superposition in a spin glass
R. Mathieu, P. Jönsson, D. N. H. Nam +1
Non-equilibrium dynamics in a Ag(Mn) spin glass are investigated by measurements of the temperature dependence of the remanent magnetisation. Using specific cooling protocols befor…
Application of the Exact Muffin-Tin Orbitals Theory: the Spherical Cell Approximation
L. Vitos, H. L. Skriver, B. Johansson +1
We present a self-consistent electronic structure calculation method based on the {\it Exact Muffin-Tin Orbitals} (EMTO) Theory developed by O. K. Andersen, O. Jepsen and G. Krier…
The exchange energy in the local Airy gas approximation
L. Vitos, B. Johansson, J. Kollár +1
The Airy gas model of the edge electron gas is used to construct an exchange-energy functional which is an alternative to those obtained in the local density and generalized gradie…
Reflectivity Anisotropy Spectra of Cu- and Ag- (110) surfaces from {\it ab initio} theory
Patrizia Monachesi, Maurizia Palummo, Rodolfo Del Sole +2
We are able to disentagle the effects of the intraband and interband parts of the bulk dielectric function on the bare dielectric anisotropy of the surface. We show how the positio…