Nanomaterials,
Journal Year:
2024,
Volume and Issue:
14(21), P. 1724 - 1724
Published: Oct. 29, 2024
Two-dimensional
(2D)
semiconductor
components
have
excellent
physical
attributes,
such
as
mechanical
ductility,
high
mobility,
low
dielectric
constant,
and
tunable
bandgap,
which
attracted
much
attention
to
the
fields
of
flexible
devices,
optoelectronic
conversion,
microelectronic
devices.
Additionally,
one-dimensional
(1D)
materials
with
unique
surface
area
potency,
show
great
potential
in
many
applications.
However,
isolated
1D
2D
often
do
not
meet
demand
for
multifunctionality.
Therefore,
more
functionality
is
achieved
by
reconstructing
new
composite
structures
from
materials,
according
current
study,
it
has
been
demonstrated
that
hybrid
dimensional
integration
yields
a
significant
enhancement
performance
functionality,
widely
promising
field
constructing
novel
electronic
nanodevices.
In
this
review,
we
first
briefly
introduce
preparation
methods
1D/2D
heterostructures,
well
their
advantages
limitations.
The
applications
heterostructures
photodetectors,
gas
sensors,
pressure
strain
photoelectrical
synapses
biosensors
are
then
discussed,
along
opportunities
challenges
Finally,
outlook
emerging
heterojunction
given.
Self-rectifying
organic
memristors
with
integrated
biosynaptic
functionalities
show
significant
potential
for
enabling
high-density
neuromorphic
networks
by
inherently
suppressing
stealth
current
effects.
In
this
study,
we
present
a
fully
solution-processed
PEDOT:PSS-based
memristor
that
combines
resistive
switching
and
self-rectifying
properties.
The
device
features
spin-coated
PEDOT:PSS
as
both
the
top
bottom
electrodes.
To
enhance
conductivity
of
film,
ethylene
glycol
was
added
to
spin-coating
solution,
followed
sequential
methanol
cleaning.
are
achieved
through
enhancing
redox
activity
PEDOT
transformation
ionic
PSS
within
hybrid
film.
inclusion
ZnO
nanoparticles
(ZnO
NPs)
significantly
enhances
performance,
resulting
in
higher
on/off
ratio
sophisticated
synaptic
behaviors,
including
transitions
from
short-
long-term
plasticity
improved
linear
potentiation
depression.
This
work
underscores
PEDOT-metal
oxide
systems
foundation
advancing
computing
architectures.
Nanoscale,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
Ga
2
O
3
-based
memristor
with
low-power
operation,
fast
switching
via
conductive
filaments,
and
potential
integration
neuromorphic
systems
mimicking
the
human
visual
pathway.
Plasmonics,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 14, 2025
Abstract
The
photonics
community
is
getting
more
involved
in
plasmonic
detectors
that
detect
light.
Plasmonics
permits
lighting
to
be
directed
into
microscopic
areas
metal
frameworks;
this
feature
might
imitate
further
advancements
the
effectiveness
of
Plasmonic
nanostructures
may
alter
light
at
a
subwavelength
scale
and
have
been
seen
as
an
effective
way
improve
photoresponsiveness
semiconductor
components.
A
groove
surface
plasmon
polaritons
(SPPs)
catapult
which
encircles
novel
germanium
(Ge),
silicon
(Si),
indium
phosphide
(InP),
gallium
arsenide
(GaAs)
photodetectors
can
applied
detector’s
photocurrent,
responsivity,
internal
quantum
efficiency
detector.
In
study,
we
examine
effect
gold
(Au)
silver
(Ag)
SPP
on
Ge,
Si,
InP,
GaAs
photodetectors.
Moreover,
demonstrated
recombination
with
photodetector
presents
higher
responsivity
(R)
current
density
(J)
than
all
examined
maximum
when
using
nanoparticles
Ge
achieves
250
W
−1
,
150
40
25
GaAs.
results
also
achieve
high
mA
cm
−2
SPP,
15
Si
3.6
InP
1.6
SPP.
best
performance
photodetectors,
better
We
utilize
3-D
finite
element
method
(FEM)
COMSOL
Multiphysics
6.1
simulation
tool
experiments
results.
