3 Local Dielectric Constant Density Analysis of High-k Dielectric Nanomaterial
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In Fig. 3.7, the distributions of eigenvalues and eigenvectors of local polarizability density tensor of H 2 O are shown on the plane including O and two H atoms. For
two-dimensional representation of distribution of local polarizability density, only
Fig. 3.7 The distribution of
eigenvalue and eigenvector of
local polarizability density of
H 2 O. From top, the first,
second, and third eigenvalues
and eigenvectors are shown.
Short lines show directions of
corresponding eigenvectors.
Eigenvalues are complex in
regions enclosed by solid
lines. The regions enclosed
by bold dashed line show
large polarizability density
(see text)