Most of conventional MREs models are based on magnetic dipole interactions between two adjacent particles of the chain.
The comparatively exact setting of heating temperature and time in the furnace allowed the thermal transformation to be resolved as a sequence of neck formation between adjacent particles due to surface diffusion sintering, restructuring, and dissolution of particulate structure by viscous flow, and finally, melting.
The electro-kinetic potential for particles in colloidal system is referred to zeta potential, indicating the level of repulsion between adjacent particles in solution.
Some Al oxide shells were cracked, resulting in the formation of a few Al Al grain boundaries between adjacent particles in the sample sintered at 823 K, and one internal friction peak centered at ∼440 K was detected.
This is due to strong repulsive electrostatic forces between adjacent particles originating from high-density electrical charges formed during deprotonation of various functional groups.
In such networks, there is either direct contact between adjacent particles, or sufficiently small gaps between them, to enable a mechanism of quantum mechanical tunnelling conductivity.
Moreover, here, a large number of Ag NPs are uniformly located on the branches of TiO2, so near-field dipolar interactions between adjacent particles were very strong.
Moreover, Ag NPs here were decorated uniformly on the branches of TiO2, so the near-field dipolar interactions between adjacent particles [39] were very strong.
Therefore, the LSPR of Ag NPs can enhance the local field near the surface of NPs as well as the giant field enhancement between adjacent particles [39, 46, 47].
