Environmental Engineering Reference
In-Depth Information
Figure 5.8
PDOS spectra along the longitudinal direction for Si and
nitrogen atoms in the 2.36 nm
2
cross-section SiNWs with different degrees
of surface nitrogenation. The curves obtained from MD simulations are
drawn by a Gaussian smoothing with a width of 0.75 THz. Reprinted with
permission from [43].Copyright c
2012, City University of Hong Kong.
Figure 5.9
Difference PDOS spectra for silicon and nitrogen atoms in the
2.36 nm
2
cross-section SiNWs with surface nitrogenation ratio 14%, 29%,
43%,and50%.ThereferencespectrumisthePDOSofH-SiNWs(i.e.,surface
nitrogenation ratio
=
0%). The curves obtained from MD simulations are
drawn by a Gaussian smoothing with a width of 0.75 THz. Reprinted with
permission from [43].Copyright
c
2012, City University of Hong Kong.
