Investigations of silicon nano-crystal floating gate memories
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000
Resonant magnetic x-ray scattering from dense assemblies of 9-nm-diameter ε-Co and hcp-Co superparamagnetic particles is reported. For lower anisotropy ε-Co assemblies remanent scattering is significantly enhanced compared to a random orientation model, indicating that prefrred intermoment orientations with antiferromagnetic character exist with spatial frequencies ranging over several nearest neighbors. This interaction-mediated collective behavior is consistent with dipolar energies and exists well into the superparamagnetic regime, revealing that such thermally activated motion is highly correlated. ©2005 The American Physical Society.
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000
Kafai Lai, Alan E. Rosenbluth, et al.
SPIE Advanced Lithography 2007
Sharee J. McNab, Richard J. Blaikie
Materials Research Society Symposium - Proceedings
R.W. Gammon, E. Courtens, et al.
Physical Review B