Structure and order in cobalt/platinum-type nanoalloys: from thin films to supported clusters

P Andreazza, V Pierron-Bohnes, F Tournus… - Surface Science …, 2015 - Elsevier
Abstract Among nanoalloys, Co–Pt type (CoPt or FePt) supported nanostructures are very
interesting systems due to the direct link between atom arrangement and magnetic behavior …

Phase Control in Monometallic and Alloy Nanomaterials

K Kusada, H Kitagawa - Chemical Reviews, 2025 - ACS Publications
Metal nanomaterials with unconventional phases have been recently developed with a
variety of methods and exhibit novel and attractive properties such as high activities for …

Transmission EBSD from 10 nm domains in a scanning electron microscope

RR Keller, RH Geiss - Journal of Microscopy, 2012 - Wiley Online Library
The spatial resolution of electron diffraction within the scanning electron microscope (SEM)
has progressed from channelling methods capable of measuring crystallographic …

Size and shape effects on the order–disorder phase transition in CoPt nanoparticles

D Alloyeau, C Ricolleau, C Mottet, T Oikawa… - Nature materials, 2009 - nature.com
Chemically ordered bimetallic nanoparticles are promising candidates for magnetic-storage
applications. However, the use of sub-10 nm nanomagnets requires further study of possible …

Structural, magnetic, and defect properties of Co-Pt-type magnetic-storage alloys: Density-functional theory study of thermal processing effects

A Alam, B Kraczek, DD Johnson - Physical Review B—Condensed Matter and …, 2010 - APS
Using an optimized-basis Korringa-Kohn-Rostoker-coherent-potential approximation
method, we calculate formation enthalpies Δ E f, structural, and magnetic properties of …

Performances of an 80–200 kV microscope employing a cold-FEG and an aberration-corrected objective lens

C Ricolleau, J Nelayah, T Oikawa, Y Kohno… - …, 2013 - academic.oup.com
The performances of a newly developed 80–200 kV cold field emission gun (CFEG)
transmission electron microscope (TEM) integrating a spherical aberration corrector for a …

Random vs realistic amorphous carbon models for high resolution microscopy and electron diffraction

C Ricolleau, Y Le Bouar, H Amara… - Journal of Applied …, 2013 - pubs.aip.org
Amorphous carbon and amorphous materials in general are of particular importance for high
resolution electron microscopy, either for bulk materials, generally covered with an …

Processing core/alloy/shell nanoparticles: tunable optical properties and evidence for self-limiting alloy growth

W Wu, PN Njoki, H Han, H Zhao, EA Schiff… - The Journal of …, 2011 - ACS Publications
The postsynthetic processing of nanomaterials may allow researchers to reach specific
properties, morphologies, or phase regimes that are not accessible by simple synthesis …

Pawley and rietveld refinements using electron diffraction from L12-type intermetallic Au3Fe1− x nanocrystals during their in-situ order–disorder transition

Z Luo, Y Vasquez, JF Bondi, RE Schaak - Ultramicroscopy, 2011 - Elsevier
During the in-situ order–disorder transition of intermetallic L12-type Au3Fe1− x nanocrystals,
structural information has been retrieved from their electron diffraction patterns based on the …

Three-dimensional shapes and distribution of FePd nanoparticles observed by electron tomography using high-angle annular dark-field scanning transmission …

K Sato, K Aoyagi, TJ Konno - Journal of Applied Physics, 2010 - pubs.aip.org
We have studied three-dimensional shapes and distribution of FePd nanoparticles,
prepared by electron beam deposition and postdeposition annealing, by means of single …