Biomedical Engineering Reference
In-Depth Information
Figure 5.11
Spin-polarized density of states projected onto atomic orbital:
panels (a)-(c) are for the graphene-H adatom system, while
(d) and (e) are the isolated systems. (a) DOS projected on H
adatom orbital, (b) for the receiving C atom, (c) for C atom
next to the receiving C atom, (d) for H atom in a gas phase, and
(e) for C atom of clean graphene.
Nonzero magnetization is evident. Consistent with Fig. 5.10d,
the density of states in the vicinity of the Fermi level for the graphene-
H atom system is large for the hydrogen and varies per carbon atom
on the graphene sheet, giving easy insights on what can be easily
