IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v13y2020i11p2948-d368925.html
   My bibliography  Save this article

Influence of the Carrier Selective Front Contact Layer and Defect State of a-Si:H/c-Si Interface on the Rear Emitter Silicon Heterojunction Solar Cells

Author

Listed:
  • Sunhwa Lee

    (School of Information and Communication Engineering, Sungkyunkwan University, Suwon 16419, Korea)

  • Duy Phong Pham

    (School of Information and Communication Engineering, Sungkyunkwan University, Suwon 16419, Korea)

  • Youngkuk Kim

    (School of Information and Communication Engineering, Sungkyunkwan University, Suwon 16419, Korea)

  • Eun-Chel Cho

    (School of Information and Communication Engineering, Sungkyunkwan University, Suwon 16419, Korea)

  • Jinjoo Park

    (Division of Energy and Optical Technology Convergence, Cheongju University, Cheongju 28503, Korea)

  • Junsin Yi

    (School of Information and Communication Engineering, Sungkyunkwan University, Suwon 16419, Korea)

Abstract

In this research, simulations were performed to investigate the effects of carrier selective front contact (CSFC) layer and defect state of hydrogenated amorphous silicon passivation layer/n-type crystalline silicon interface in silicon heterojunction (SHJ) solar cells employing the Automat for Simulation of hetero-structure (AFORS-HET) simulation program. The results demonstrated the effects of band offset determined by band bending at the interface of the CSFC layer/passivation layer. In addition, the nc-SiOx: H CSFC layer not only reduces parasitic absorption loss but also has a tunneling effect and field effect passivation. Furthermore, it increased the selectivity of contact. In the experimental cell, nc-SiO x :H was used as the CSFC layer, where efficiency of the SHJ solar cell was 22.77%. Our investigation shows that if a SiO x layer passivation layer is used, the device can achieve efficiency up to 25.26%. This improvement in the cell is mainly due to the enhancement in open circuit voltage ( V oc ) because of lower interface defect density resulting from the SiO x passivation layer.

Suggested Citation

  • Sunhwa Lee & Duy Phong Pham & Youngkuk Kim & Eun-Chel Cho & Jinjoo Park & Junsin Yi, 2020. "Influence of the Carrier Selective Front Contact Layer and Defect State of a-Si:H/c-Si Interface on the Rear Emitter Silicon Heterojunction Solar Cells," Energies, MDPI, vol. 13(11), pages 1-11, June.
    • Handle: RePEc:gam:jeners:v:13:y:2020:i:11:p:2948-:d:368925
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/13/11/2948/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/13/11/2948/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zheng, Cheng & Kammen, Daniel M., 2014. "An innovation-focused roadmap for a sustainable global photovoltaic industry," Energy Policy, Elsevier, vol. 67(C), pages 159-169.
    2. Kunta Yoshikawa & Hayato Kawasaki & Wataru Yoshida & Toru Irie & Katsunori Konishi & Kunihiro Nakano & Toshihiko Uto & Daisuke Adachi & Masanori Kanematsu & Hisashi Uzu & Kenji Yamamoto, 2017. "Silicon heterojunction solar cell with interdigitated back contacts for a photoconversion efficiency over 26%," Nature Energy, Nature, vol. 2(5), pages 1-8, May.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Paweł Węgierek & Justyna Pastuszak & Kamil Dziadosz & Marcin Turek, 2020. "Influence of Substrate Type and Dose of Implanted Ions on the Electrical Parameters of Silicon in Terms of Improving the Efficiency of Photovoltaic Cells," Energies, MDPI, vol. 13(24), pages 1-17, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Libo Zhang & Qian Du & Dequn Zhou, 2021. "Grid Parity Analysis of China’s Centralized Photovoltaic Generation under Multiple Uncertainties," Energies, MDPI, vol. 14(7), pages 1-19, March.
    2. Jae Yun Jeong & Inje Kang & Ki Seok Choi & Byeong-Hee Lee, 2018. "Network Analysis on Green Technology in National Research and Development Projects in Korea," Sustainability, MDPI, vol. 10(4), pages 1-12, April.
    3. Lafond, François & Bailey, Aimee Gotway & Bakker, Jan David & Rebois, Dylan & Zadourian, Rubina & McSharry, Patrick & Farmer, J. Doyne, 2018. "How well do experience curves predict technological progress? A method for making distributional forecasts," Technological Forecasting and Social Change, Elsevier, vol. 128(C), pages 104-117.
    4. Mehmood, Haris & Nasser, Hisham & Zaidi, Syed Muhammad Hassan & Tauqeer, Tauseef & Turan, Raşit, 2022. "Physical device simulation of dopant-free asymmetric silicon heterojunction solar cell featuring tungsten oxide as a hole-selective layer with ultrathin silicon oxide passivation layer," Renewable Energy, Elsevier, vol. 183(C), pages 188-201.
    5. Yanan Shi & Yilin Chang & Kun Lu & Zhihao Chen & Jianqi Zhang & Yangjun Yan & Dingding Qiu & Yanan Liu & Muhammad Abdullah Adil & Wei Ma & Xiaotao Hao & Lingyun Zhu & Zhixiang Wei, 2022. "Small reorganization energy acceptors enable low energy losses in non-fullerene organic solar cells," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    6. Changhyun Lee & Soohyun Bae & HyunJung Park & Dongjin Choi & Hoyoung Song & Hyunju Lee & Yoshio Ohshita & Donghwan Kim & Yoonmook Kang & Hae-Seok Lee, 2020. "Properties of Thermally Evaporated Titanium Dioxide as an Electron-Selective Contact for Silicon Solar Cells," Energies, MDPI, vol. 13(3), pages 1-10, February.
    7. Liu, Jiaping & Qi, Yu & Ke, Juyang & Zhao, Yicong & Li, Xiaoqing & Yu, Yang & Sun, Xuyang & Guo, Rui, 2024. "Mechanically programmable substrate enable highly stretchable solar cell arrays for self-powered electronic skin," Applied Energy, Elsevier, vol. 367(C).
    8. Li, Zhenpeng & Ma, Tao, 2022. "Theoretic efficiency limit and design criteria of solar photovoltaics with high visual perceptibility," Applied Energy, Elsevier, vol. 324(C).
    9. Issa M. Aziz, 2023. "Synthesizing and characterization of Lead Halide Perovskite Nanocrystals solar cells from reused car batteries," Technium, Technium Science, vol. 10(1), pages 14-26.
    10. Meng-Hsueh Kuo & Neda Neykova & Ivo Stachiv, 2024. "Overview of the Recent Findings in the Perovskite-Type Structures Used for Solar Cells and Hydrogen Storage," Energies, MDPI, vol. 17(18), pages 1-23, September.
    11. Marina Van Geenhuizen & Pieter Stek, 2015. "Mapping innovation in the global photovoltaic industry: a bibliometric approach to cluster identification and analysis," ERSA conference papers ersa15p697, European Regional Science Association.
    12. Graf, Holger & Kalthaus, Martin, 2018. "International research networks: Determinants of country embeddedness," Research Policy, Elsevier, vol. 47(7), pages 1198-1214.
    13. Chantana, Jakapan & Takeguchi, Kota & Kawano, Yu & Minemoto, Takashi, 2022. "Estimation of annual energy generation of perovskite/crystalline Si tandem solar cells with different configurations in central part of Japan," Renewable Energy, Elsevier, vol. 195(C), pages 896-905.
    14. Abyl Muradov & Daria Frolushkina & Vadim Samusenkov & Gulsara Zhamanbayeva & Sebastian Kot, 2021. "Methods of Stability Control of Perovskite Solar Cells for High Efficiency," Energies, MDPI, vol. 14(10), pages 1-16, May.
    15. Ding, H. & Zhou, D.Q. & Liu, G.Q. & Zhou, P., 2020. "Cost reduction or electricity penetration: Government R&D-induced PV development and future policy schemes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 124(C).
    16. Hoyoung Song & Changhyun Lee & Jiyeon Hyun & Sang-Won Lee & Dongjin Choi & Dowon Pyun & Jiyeon Nam & Seok-Hyun Jeong & Jiryang Kim & Soohyun Bae & Hyunju Lee & Yoonmook Kang & Donghwan Kim & Hae-Seok , 2021. "Monolithic Perovskite-Carrier Selective Contact Silicon Tandem Solar Cells Using Molybdenum Oxide as a Hole Selective Layer," Energies, MDPI, vol. 14(11), pages 1-9, May.
    17. Mostafa M. Salah & Abdelhalim Zekry & Ahmed Shaker & Mohamed Abouelatta & Mohamed Mousa & Ahmed Saeed, 2022. "Investigation of Electron Transport Material-Free Perovskite/CIGS Tandem Solar Cell," Energies, MDPI, vol. 15(17), pages 1-16, August.
    18. Xiang Cai & Jing Li & Jun Wu & Haijing Zhang & Ping Chen & Xin Huang, 2022. "The Impact of Enterprise R&D Investment and Government Subsidies on Technological Progress: Evidence from China’s PV Industry," Energies, MDPI, vol. 15(12), pages 1-26, June.
    19. Sai Nikhil Vodapally & Mohd Hasan Ali, 2022. "A Comprehensive Review of Solar Photovoltaic (PV) Technologies, Architecture, and Its Applications to Improved Efficiency," Energies, MDPI, vol. 16(1), pages 1-18, December.
    20. Nguyen, Ly & Kinnucan, Henry W., 2019. "The US solar panel anti-dumping duties versus uniform tariff," Energy Policy, Elsevier, vol. 127(C), pages 523-532.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:13:y:2020:i:11:p:2948-:d:368925. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.