physica status solidi (a),
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 13, 2024
Chalcogenide
perovskites
are
emerging
as
a
promising
alternative
to
hybrid
halide
for
optoelectronic
applications,
owing
their
excellent
light
absorption
and
chemical
stability.
This
study
investigates
the
performance
of
single‐
dual‐absorber
solar
cell
devices
using
InBiSe
3
GaBiSe
absorber
materials,
simulated
capacitance
simulator
in
one
dimension
software.
The
employ
WS
2
electron
transport
layer
CuO
hole
layer.
For
single‐absorber
devices,
achieve
power
conversion
efficiency
(PCE)
26.58%,
with
V
OC
0.94
V,
fill
factor
(FF)
86.82%,
short‐circuit
current
density
(
J
SC
)
32.52
mA
cm
−
.
performs
slightly
lower,
PCE
21.44%,
1.25
FF
87.83%,
19.49
bilayer
configuration,
incorporating
top
bottom
layer,
shows
highest
30%,
1.06
32.78
,
85.97%.
also
examines
effects
temperature,
shunt
resistance,
series
resistance
on
device
performance,
well
influence
thickness,
defect
density,
back
contact
variations.
Nanomaterials,
Год журнала:
2024,
Номер
14(22), С. 1783 - 1783
Опубликована: Ноя. 6, 2024
Perovskite
solar
cells
(PSCs)
have
been
on
the
forefront
of
advanced
research
for
over
a
decade,
achieving
constantly
increasing
power
conversion
efficiencies
(PCEs),
while
their
route
towards
commercialization
is
currently
under
intensive
progress.
Towards
this
target,
there
has
turn
to
PSCs
that
employ
carbon
electrode
(C-PSCs)
elimination
metal
back
contacts,
which
increase
cost
corresponding
devices
at
same
time
severe
impact
stability.
Chalcogenides
are
chemical
compounds
contain
least
one
chalcogen
element,
typically
sulfur
(S),
selenium
(Se),
or
tellurium
(Te),
combined
with
metallic
element.
They
possess
semiconducting
properties
and
proven
beneficial
effects
when
incorporated
in
variety
cell
types,
including
dye
sensitized
(DSSCs),
quantum
dot
(QDSSCs),
Organic
Solar
Cells
(OSCs),
either
as
interlayers
added
active
layers.
Currently,
an
number
studies
highlighted
potential
high-performing
stable
PSCs.
In
review,
most
promising
results
latest
regarding
implementation
chalcogenides
presented
discussed,
merging
two
trends
spotlight
technology.
