Chemistry Reference
In-Depth Information
a
b
Fig. 14.3
Effective electric field
E
eff
as a function of the interlayer position
z
o
for
a
, 3-10 L
graphene and
b
, 2-5 L MoS
2
. Note that
z
o
assumes different values for graphene (
z
o
=
3
.
41 Å)
and MoS
2
(
z
o
=
6
.
70 Å). Geometries are shown on the background on each panel. The applied
fields are 0.50 V/Å and 0.73 V/Å for graphene and MoS
2
, respectively. The
blue arrow
indicates
the relative orientation of
E
ext
. (Adapted from Santos et al.
2013a
,
b
)
