Results 181 to 190 of about 7,335 (259)

Superparamagnetism in Ising Clusters

open access: yes, 1992
Recent experiments on small ferromagnetic clusters have inspired introduction of a number of seemingly quite different theoretical models. We shall argue that all these models show superparamagnetic behaviour above the blocking temperature but below the Curie temperature.
J. Merikoski, M. Manninen, J. Timonen
openaire   +2 more sources

Discovery of superparamagnetism in sub-millimeter-sized magnetite porous single crystals

Physics Letters, Section A: General, Atomic and Solid State Physics, 2016
Ji Ma, Kezheng Chen
exaly   +2 more sources

Superparamagnetism of Green Emissive Cs4PbBr6 Zero-Dimensional Perovskite Crystals

, 2020
We report the characteristic magnetic behaviors of nonemissive (N416) and green emissive (G416) Cs4PbBr6 perovskite crystals.
Ji‐Hyun Cha   +6 more
semanticscholar   +1 more source

Superparamagnetism

open access: yes, 1975
P.W. Selwood
openaire   +2 more sources

Superparamagnetism in undoped ZnO nanorods

Applied Surface Science, 2015
Obey Koshy, M. A. Khadar
exaly   +2 more sources

Superparamagnetic Clustering of Data

Physical Review Letters, 1996
We present a new approach for clustering, based on the physical properties of an inhomogeneous ferromagnetic model. We do not assume any structure of the underlying distribution of the data. A Potts spin is assigned to each data point and short range interactions between neighboring points are introduced.
, Blatt, , Wiseman, , Domany
openaire   +2 more sources

Superparamagnetism of Cu2Se Nanoparticles

Journal of Nanoscience and Nanotechnology, 2012
Cu2Se nanoparticles were synthesized using the standard Schlenk line and glove box techniques, with the hot-injection method. The X-ray diffraction (XRD) analysis showed that the initial nanoparticles were formed in a stoichiometric Cu2Se phase with a cubic structure.
Soo-Whan, Kim   +4 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy