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Journal : International Journal of Renewable Energy Development

The Effects of Dopant Concentration on the Performances of the a-SiOx:H(p)/a-Si:H(i1)/a-Si:H(i2)/µc-Si:H(n) Heterojunction Solar Cell Hamdani, Dadan; Prayogi, Soni; Cahyono, Yoyok; Yudoyono, Gatut; Darminto, Darminto
International Journal of Renewable Energy Development Vol 11, No 1 (2022): February 2022
Publisher : Center of Biomass & Renewable Energy, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijred.2022.40193

Abstract

In this work, the imbalances in band gap energy between p-window layer and intrinsic layer (p/i interface) in p-i-n type solar cells to suppress charge recombination adopting with the addition of buffer layer, at p/i interface, namely solar cell structures without buffer (Cell A) and with buffer (Cell B). Using well-practiced AFORS-HET software, performances of Cell A and Cell B structures are evaluated and compared to experimental data. A good agreement between AFORS-HET modelling and experimental data was obtained for Cell A (error = 1.02%) and Cell B (error = 0.07%), respectively. The effects of dopant concentrations of the p-type and n-type were examined with respect to cell B for better performance by analysing the energy band diagram, the electric field distribution, the trapped hole density, the light J-V characteristics, and the external quantum efficiency. The simulated results of an optimised Cell B showed that the highest efficiency of 8.81% (VOC = 1042 mV, JSC = 10.08 mA/cm2, FF = 83.85%) has been obtained for the optimum dopant values of NA = 1.0 x 1019 cm-3 and ND = 1.0 x 1019 cm-3, respectively. A comparison between experimental data and simulation results for Cell B showed that the conversion efficiency can be enhanced from 5.61% to 8.81%, using the optimized values
Co-Authors A Ratnawati A Wiyono abdurrouf Abdurrouf Adler Haymans Manurung Agung Suwandaru Agus Wiyono Ahzan, Sukainil Alimuddin Ali Anne Zulfia Arifin, Rizal Bambang Subali Budhi Priyanto Budi Priyanto Cahyoingrat, Suryo E. Cahyono, Yoyok D.A Hewajuli Dadan Hamdani, Dadan Daniels, Peter Daniels, Peter Dedi Supriadi Dharmayanti, N.L P.I. Dharmayanti, N.L P.I. Dharmayanti, NLP Dharmayanti, NLP Eddy S Siradj Eko Handoyo Endang Siti Astuti Endhah Purwandari Fahmi Astuti, Fahmi Fatimah Karunia Sultera Field, Hume Field, Hume Firdaus, Aulia Anisa Gatut Yudoyono H Hamid Haniffudin Nurdiansah Hartawan, R. Hartawan, R. Helmy Hamid Hesti Irnanta Hewajuli, D.A. Hewajuli, D.A. I Wayan T. Wibawan Ida Ayu Putu Sri Widnyani Ida Widaningrum, Ida Indrawati Sendow Intifadhah, Sahara Hamas Iwan Dini Iwan Yahya Jagoda Ignjatovic Johari, Norhasnidawani Joni Dwi Pribadi Kholis Nurhanafi Kolif Yulianto L Parede Lee, Vannajan Sanghiran Lintang Edityastono Malik Anjelh Baqiya Manik, Tetti Novalina Martin Malole Mashuri Mashuri Mochammad Zainuri Morrissy, Chris Morrissy, Chris Muhammad Taqiyuddin Muhammad Zainuri Muharam Saepulloh Munir, Rahmawati Muzakki, Fikrun Najib N. Suryana N.L.P Indi Dharmayanti N.L.P.I Dhamaryanti N.L.P.I Dharmayanti N.L.P.I. Dharmayanti Ninis Hadi Haryanti, Ninis Hadi NLP Indi Dharmayanti Nugroho, Ferry Anggoro Ardy Nuni Widiarti Nurma Sari, Nurma Nurshabrina, Atiqa Taqiyya P Ronohardjo Prayogi, Saiful Prayogi, Soni Puspita, Niniek Fajar R Damayanti R Indriani R M A Adjid R. Indriani R.M Abdul Adjid R.M. Abdul Adjid R.M.A. Adjid Ratnawati, A. Ratnawati, A. Retno Asih, Retno RISA INDRIANI Risa Indryani Risdiana, Risdiana Rizoputra, Ivan Rizqy Wahyu Septiono S Hardjoutomo Saleh, Muh Santoso, Tanto Budi Shaliha, Shaliha Shinta Maharani Trivena Sholih, Ahmad Simon Sadok Siregar, Simon Sadok Simson Tarigan Siti Ragil Handayani Sitorus, Mido Ester Sjamsul Bahri SRI WARDANI Suarso, Eka Suhadak Suhadak Suminar Pratapa Suryajaya Suryajaya, Suryajaya Susan M Noor Susi Soviana T Sjafriati T Syafriati Taher Al habsji Tatty Syafriati Totok Wianto Upik Kesumawati Hadi W. Asmara W. T. Artama, W. T. Wahyudi, Sriati Winardi, Yoyok Zainul Arifin Zainuri, M Zulkarnain, Zulkarnain