1. M.Tech Project Progress Presentation
On
IMPACT OF ION ON THE PERFORMANCE
OF FASNI3 PEROVSKITE SOLAR CELL
UNDER SUPERVISION OF
DR. DEBORAJ MUCHAHARY
ASST. PROFESSOR
Presented by
J. Ramadevi
21266006
M.Tech. 3rd Sem
Department of Electronics and Communication
Engineering
VLSI & Embedded Systems
National Institute of Technology, Raipur
3. INTRODUCTION:
• Solar cell:a solar cell is an electronic device which directly converts sunlight into
electricity. Light shining on the solar cell produces both a current and a voltage to
generate electric power.[1]
• Photovoltaic effect:voltage is generated in a solar cell by a process known as the
"photovoltaic effect". The collection of light-generated carriers by the p-n junction
causes a movement of electrons to the n-type side and holes to the p-type side of the
junction.[1]
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National Institute of Technology,Raipur 3
Fig 1 Solar cell [8]
5. LITERATURE SURVEY:
S.N
o
Name of the paper Remarks Publication Year
1* Heterogeneous FASnI3
Absorber with Enhanced
Electric Field for High-
performance Lead-free
Perovskite Solar Cells
A promising efficiency of
13.82% was obtained based
on the formamidinium tin
iodide (FASnI3) perovskite
solar cells with a vertical
Sn2+ gradient and an
enhanced electric field
inside pervoskite.
Nano-
Microletters,
Springer
2022
2 Investigation of Carrier
Transport Materials for
Performance Assessment of
Lead-Free Perovskite Solar
Cells
(CuSbS2) and zinc oxide
(ZnO) as CTMs with an
optimized thickness of
MASnI3 material has
offered a higher power
conversion efficiency (PCE)
of 22.16%
IEEE
TRANSACTIO
NS ON
ELECTRON
DEVICES,
VOL. 69, NO. 6
2022
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National Institute of Technology,Raipur
5
6. CONTD…
S.No Name of the paper Remarks Publication Year
3 Investigating the
performance of
formamidinium tin-based
perovskite solar cell by
SCAPS device simulation
Formamidinium tin iodide
(HC(NH2)2SnI3– FASnI3)
,various HTL and ETL
candidates are investigated
such as CuI, Cu2O, NiO,
ZnO and ZnSe.power
conversion efficiency
(PCE) of 14.03%.
Elseveir journal
publications
2020
4 Performance optimization
of CH3NH3Pb(I1-xBrx)3
based perovskite solar cells
by comparing different ETL
materials through
conduction band offset
engineering
proposed ETLs, CdZnS
performed better and
power conversion
efficiency (PCE) of
25.20%.
Elseveir journal
publications
2020
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National Institute of Technology,Raipur
6
7. CONTD…
S.No Name of the paper Remarks Publication Year
5 Optimization of carrier
transport materials for the
performance enhancement of
the MAGeI3 based perovskite
solar cell
ZnO and Spiro-OMeTAD as
ETL and HTL in the PSC
design possibly offer a novel
design for the MAGeI3
based PSC structures with
efficiency of 18.3%
Elseveir
journal
publications
2021
6 All Weather Solar Cell- A
new trend of design of Solar
Cell
The main objective of this
paper is to show the
different aspects of graphene
material. Graphene has
many optical, electronic,
magnetic, optoelectronic and
chemical properties.
International
Conference on
Electrical
Power and
Energy
Systems
(ICEPES)
2016
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National Institute of Technology,Raipur
7
8. OBJECTIVE:
• Implementation of perovskites solar solar cell device structure with lead-free material by
choosing suitable ETL &HTL layers in gpvdm tool.
• Improve the efficiency of lead-free tin perovskite solar cells by carefully controlling the
built-in electric field in the absorber which is done by varying ion density in perovskite
layer.
• Comparison of proposed solarcell parameters with existing solarcell structures
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National Institute of Technology,Raipur
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9. PREVIOUS PLAN:
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National Institute of Technology,Raipur
9
Design the solar cell
structure with lead
free perovskite
materials
Perform different
analysis on that solar
cell structure by
changing their
parameters like ion
density, doping
density,mobility,etc..
Performa
nce
improved
?
Check
param
eters
N
o
Analyze the
factors of
improvement
Yes
Publish the
paper
Thesis work
