2023
DOI: 10.1002/ente.202300223
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Design of an Efficient AgInSe2Chalcopyrite‐Based Heterojunction Thin‐Film Solar Cell

Abstract: Herein, AgInSe2 absorber–based n‐In2S3/p‐AgInSe2/p+‐molybdenum disulfide heterojunction thin‐film solar device is numerically explored with the help of SCAPS‐1D software. The major focus of this numerical study is to inquire the performances of the purported solar cell and hence unearth the highest efficiency of the AgInSe2 (AISe) solar cell. Herein, the functions of different parameters like thicknesses, doping and defect density, working temperature, series, and shunt resistances are investigated. The recomm… Show more

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Cited by 22 publications
(5 citation statements)
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References 53 publications
(78 reference statements)
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“…This is a frequent observation in recent studies. 20,37,40,42 As carrier diffusion length exceeds the breadth of the BSF layer for these defects, no deterioration is observed in the study. 40,42…”
Section: Resultsmentioning
confidence: 67%
See 1 more Smart Citation
“…This is a frequent observation in recent studies. 20,37,40,42 As carrier diffusion length exceeds the breadth of the BSF layer for these defects, no deterioration is observed in the study. 40,42…”
Section: Resultsmentioning
confidence: 67%
“…Even as the volume of defects varies within the range of 10 12 cm −3 to 10 16 cm −3 , the shrink in carrier diffusion length as a sequel of diminishing the carrier lifetime is not significant enough with respect to the window breadth. 40 Consequently, the performance of the cell is largely consistent.…”
Section: Resultsmentioning
confidence: 88%
“…Figure 4(c) also ensures that PV parameters are independent of defect levels of CdS layer. The carrier diffusion length and lifetime do not significantly changes with thickness, doping and defects of CdS layer within these investigation ranges, therefore, cell performance shows almost constant nature [40].…”
Section: Cds Window Layer Impactsmentioning
confidence: 71%
“…Additionally, silver-based chalcopyrites exhibit fewer shorting effects commonly observed in copper-based photovoltaics, attributed to the large diffusion coefficients of copper. 32,33 For instance, different groups have evaluated the photon absorber properties of AgInSe 2 nanorods and thin films and few of them have been successfully used in semiconductor sensitized solar cells. 34,35…”
Section: Resultsmentioning
confidence: 99%