2 papers
cond-mat.mtrl-sci2004
Direct evidence for ferromagnetic spin polarization in gold nanoparticles
Y. Yamamoto, T. Miura, T. Teranishi +7
We report the first direct observation of ferromagnetic spin polarization of Au nanoparticles with a mean diameter of 1.9 nm using X-ray magnetic circular dichroism (XMCD). Owing t…
cond-mat.mtrl-sci2003
Diameter dependence of ferromagnetic spin moment in Au nanocrystals
H. Hori, Y. Yamamoto, T. Iwamoto +3
Au nanoparticles exhibit ferromagnetic spin polarization and show diameter dependence in magnetization. The magnetic moment per Au atom in the particle attains its maximum value at…