Numerical Simulation: Design of High-Efficiency Planar p-n Homojunction Perovskite Solar Cells

被引：40

作者：

Sengar, Brajendra S. ^{[1
]}

Garg, Vivek ^{[2
]}

Kumar, Amitesh ^{[3
]}

Dwivedi, Praveen ^{[4
]}

机构：

[1] Dr APJ Abdul Kalam Tech Univ, Ctr Adv Studies, Lucknow 226031, Uttar Pradesh, India

[2] Natl Inst Technol NIT, Dept Elect & Commun Engn, Surat 395007, India

[3] Natl Inst Technol NIT, Dept Elect Engn, Patna 800005, Bihar, India

[4] IIT Kanpur, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India

来源：

IEEE TRANSACTIONS ON ELECTRON DEVICES | 2021年 / 68卷 / 05期

关键词：

CZTSSe; photovoltaic cells; simulation; thin film;

D O I：

10.1109/TED.2021.3066454

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Perovskite-based solar cells with planar configuration have been perceived as an alternative and attractive option for photovoltaic technology due to high power conversion efficiency (PCE). The performance of heterojunction-based devices is hindered by the recombination in the perovskite layers. The homojunction is suitable for further improvement in PCE due to the built-in electric field, which will enhance the transport of photogenerated charge carriers, therefore, reducing recombination losses. A detailed analysis of the homojunction-based device is needed for further improvement in PCE. In this study, the planarhomojunction perovskite photovoltaic device has been simulatedby solar cell capacitancesimulator (SCAPS). Simulation analysis shows the dependence of PCE on the thickness and defects of the perovskite layer. Recombination analysis at the different junctions has been simulated using hypothetical interface layers at the respective junctions. It has been revealed that the interface defects influence the device performance. The proposed MAPbI(3) homojunction-based devices have achievedmore than 23% PCE, which is significantly higher than the existing planar heterojunction-based devices.

引用

页码：2360 / 2364

页数：5

共 31 条

[1] Depleted hole conductor-free lead halide iodide heterojunction solar cells [J].

Abu Laban, Waleed ;

Etgar, Lioz .

ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (11) :3249-3253

[2]

Bi DQ, 2016, NAT ENERGY, V1, DOI [10.1038/nenergy.2016.142, 10.1038/NENERGY.2016.142]

[3] Electron Versus Hole Extraction: Self Doping Induced Performance Bottleneck in Perovskite Solar Cells [J].

Chatterji, Nithin ;

Nair, Pradeep R. .

IEEE ELECTRON DEVICE LETTERS, 2019, 40 (11) :1784-1787

[4] Highly efficient perovskite solar cells with a compositionally engineered perovskite/hole transporting material interface [J].

Cho, Kyung Taek ;

Paek, Sanghyun ;

Grancini, Giulia ;

Roldan-Carmona, Cristina ;

Gao, Peng ;

Lee, Yonghui ;

Nazeeruddin, Mohammad Khaja .

ENERGY & ENVIRONMENTAL SCIENCE, 2017, 10 (02) :621-627

[5] Planar p-n homojunction perovskite solar cells with efficiency exceeding 21.3% [J].

Cui, Peng ;

Wei, Dong ;

Ji, Jun ;

Huang, Hao ;

Jia, Endong ;

Dou, Shangyi ;

Wang, Tianyue ;

Wang, Wenjing ;

Li, Meicheng .

NATURE ENERGY, 2019, 4 (02) :150-159

[6] Perovskite-Perovskite Homojunctions via Compositional Doping [J].

Danekamp, Benedikt ;

Mueller, Christian ;

Sendner, Michael ;

Boix, Pablo P. ;

Sessolo, Michele ;

Lovrincic, Robert ;

Bolink, Henk J. .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2018, 9 (11) :2770-2775

[7] Investigation of valence plasmon excitations in GMZO thin film and their suitability for plasmon-enhanced buffer-less solar cells [J].

Garg, Vivek ;

Sengar, Brajendra S. ;

Kumar, Amitesh ;

Siddharth, Gaurav ;

Kumar, Shailendra ;

Mukherjee, Shaibal .

SOLAR ENERGY, 2019, 178 :114-124

[8] Theoretical evidence of high power conversion efficiency in double perovskite solar cell device [J].

Kumar, Manish ;

Raj, Abhishek ;

Kumar, Arvind ;

Anshul, Avneesh .

OPTICAL MATERIALS, 2021, 111

[9] An optimized lead-free formamidinium Sn -based perovskite solar cell design for high power conversion efficiency by SCAPS simulation [J].

Kumar, Manish ;

Raj, Abhishek ;

Kumar, Arvind ;

Anshul, Avneesh .

OPTICAL MATERIALS, 2020, 108

[10] Perovskite solar cells with a planar heterojunction structure prepared using room-temperature solution processing techniques [J].

Liu, Dianyi ;

Kelly, Timothy L. .

NATURE PHOTONICS, 2014, 8 (02) :133-138

← 1 2 3 4 →