Abstract
In this paper, Mo/Cu(In,Ga)Se2/ZnS/iZnO/dZnO solar cell is simulated and optimized by studying the effect of layers thickness on solar cell efficiency using Silvaco ATLAS software. The input simulation parameters are: dielectric permittivity \(\left(\upvarepsilon \right)\), band gap energy \(\left( {E_{g} } \right)\), electron affinity \(\left(\upchi \right)\), conduction band effective density of states \(\left( {N_{c} } \right)\), valence band effective density of states \(\left( {N_{v} } \right)\). The output parameters used to find the optimum values of the layers thickness are the short circuit current density \(\left( {I_{sc} } \right)\), open circuit voltage \(\left( {V_{oc} } \right)\), maximum power \(\left( {P_{max} } \right)\), fill factor \(\left( {\text{FF}} \right)\), efficiency \(\left(\upeta \right)\), Current–voltage (I–V) and power–voltage (P–V) characteristics.
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Belarbi, M., Beghdad, M., Mekemeche, A.: Simulation and optimization of n-type interdigitated back contact silicon heterojunction (IBC-SiHJ) solar cell structure using Silvaco Tcad Atlas. Sol. Energy 127, 206–215 (2016)
Bhattacharya, R.N., Oh, M.-K., Kim, Y.: CIGS-based solar cells prepared from electrodeposited precursor films. Sol. Energy Mater. Sol. Cells 98, 198–202 (2012)
Boukortt, N.: Development of high-efficiency PERC solar cells using Atlas Silvaco. Silicon 185, 707–715 (2018). https://doi.org/10.1007/s12633-018-9838-8
Caballero, R., Nichterwitz, M., Steigert, A., Eicke, A., Lauermann, I., Schock, H.W., et al.: Impact of Na on MoSe2 formation at the CIGSe/Mo interface in thin-film solar cells on polyimide foil at low process temperatures. Acta Mater. 63, 54–62 (2014)
Colombara, D., Crossay, A., Regesch, D., Broussillou, C., de Monsabert, T.G., Grand, P.-P., et al.: Prediction of photovoltaic p–n device short circuit current by photoelectrochemical analysis of p-type CIGSe films. Electrochem. Commun. 48, 99–102 (2014)
Conibeer, G.J.: Solar Cell Materials Developing Technologies. Wiley, Hoboken (2014)
Contreras, M., Tuttle, J., Du, D., Qi, Y., Swartzlander, A., Tennant, A., et al.: Graded bandgap Cu(In,Ga)Se2 thinfilm solar cell absorber with enhanced open circuit voltage. Appl. Phys. Lett. 1824, 10–13 (1993)
Elbar, M., Tobbeche, S.: Numerical simulation of CGS/CIGS single and tandem thin-film solar cells using the Silvaco-Atlas software. Energy Procedia 74, 1220–1227 (2015)
Feurer, T., Reinhard, P., Avancini, E., Bissig, B., Löckinger, J., Fuchs, P., et al.: Solar cells utilizing small molecular weight organic semiconductors. Prog. Photovolt. Res. Appl. 15, 659–676 (2007)
Hariskos, D., Spiering, S., Powalla, M.: Buffer layers in Cu (In,Ga)Se2 solar cells and modules. Thin Solid Films 481, 99–109 (2005)
Hosen, B., Ali, K., Bahar, A.N.: Non-toxic buffer layers in flexible Cu(In,Ga)Se2 photovoltaic cell applications with optimized absorber thickness. Int. J. Photoenergy 2017, 1–8 (2017)
Islam, M.M., Ishizuka, S., Yamada, A., Sakurai, K., Niki, S., Sakurai, T., et al.: CIGS solar cell with MBE-grown ZnS buffer layer. Sol. Energy Mater. Sol. Cells 93, 970–972 (2009)
Jackson, P., Hariskos, D., Lotter, E., Paetel, S., Wuerz, R., Menner, R., et al.: New world record efficiency for Cu(In,Ga)Se2 thin film solar cells beyond 20%. Prog. Photovolt. Res. Appl. 19, 894–897 (2011)
Jackson, P., Hariskos, D., Wuerz, R., Kiowski, O., Bauer, A., Friedlmeier, T.M., et al.: Properties of Cu(In,Ga)Se2 solar cells with new record efficiencies up to 21.7%. Phys. Status Solidi Rapid Res. Lett. 9, 28–31 (2015)
Kiermasch, D., Bolink, H.J., Tvingstedt, K.: Effects of masking on open-circuit voltage and fill factor in solar cells. Joule 3, 16–26 (2019). https://doi.org/10.1016/j.joule.2018.10.016
Li, W., Yan, X., Xu, W., Long, J., Aberle, A.G., Venkataraj, S.: Efficiency improvement of CIGS solar cells by a modified rear contact 157, 486–495 (2017)
Liu, W.-L., Chen, W.-J., Hsieh, S.-H., Yu, J.-H.: Growth behavior of nanocrystalline ZnS thin films for solar cell using CBD technique. Procedia Eng. 36, 46–53 (2012)
Liu, J., Zhang, M., Feng, X.: Simulation of graded bandgap on the performance of back-wall superstrate CIGS solar cells. Opt. Int. J. Light Electron Opt. 172, 1172–1178 (2018)
Mahmood, K., Bin Park, S.: Atmospheric pressure based electrostatic spray deposition of transparent conductive ZnO and Al-doped ZnO (AZO) thin films: effects of Al doping and annealing treatment. Electron. Mater. Lett. 9, 161–170 (2013)
Matin, M.A., Datta, A.J.: Modeling, simulation and optimization of high performance CIGS solar. Cell 57, 26–30 (2012)
Murata, M., Hironiwa, D., Ashida, N., Chantana, J., Aoyagi, K., Kataoka, N., et al.: Optimum bandgap profile analysis of Cu (In,Ga)Se2 solar cells with various defect densities by SCAPS. Jpn. J. Appl. Phys. 14, 2–6 (2014)
Nakada, T.: Microstructural and diffusion properties of CIGS thin film solar cells fabricated using transparent conducting oxide back contacts. Thin Solid Films 481, 419–425 (2005)
Nguyen, M., Ernits, K., Tai, K.F., Ng, C.F., Pramana, S.S., Sasangka, W.A., et al.: ZnS buffer layer for Cu2ZnSn(SSe)4 monograin layer solar cell. Sol. Energy 111, 344–349 (2015)
Ramli, H., Kamal, S., Rahim, A., Rahim, T.A.B.D., Aminuddin, M.M.: Optimization of zinc sulfide (ZnS) electron affinity in copper indium sulfide (CIS) based photovoltaic cell. Chalcogenide Lett. 10, 189–195 (2013)
Rodriguez-Alvarez, H., Mainz, R., Caballero, R., Abou-Ras, D., Klaus, M., Gledhill, S., et al.: Real-time study of Ga diffusion processes during the formation of Cu(In,Ga)Se2: the role of Cu and Na content. Sol. Energy Mater. Sol. Cells 116, 102–109 (2013)
Saha, U., Alam, K.: Proposition of an environment friendly triple junction solar cell based on earth abundant CBTSSe/CZTS/ACZTSe materials. Phys. Status Solidi Rapid Res. Lett. (RRL) 12, 1–5 (2018). https://doi.org/10.1002/pssr.201700335
Saji, V.S., Choi, I.H., Lee, C.W.: Progress in electrodeposited absorber layer for CuIn(1−x)GaxSe2 (CIGS) solar cells. Sol. Energy 85, 2666–2678 (2011)
Singh, P., Gautam, R., Sharma, S., Kumari, S., Verma, A.S.: Simulated solar cell device of CuGaSe2 by using CdS, ZnS and ZnSe buffer layers. Mater. Sci. Semicond. Process. 42, 288–302 (2015)
Sultana, R.S., Bahar, A.N., Ahmed, K.: Numerical modeling of a CdS/CdTe photovoltaic cell based on ZnTe BSF layer with optimum thickness of absorber layer. Cogent Eng. 2017, 1–12 (2010)
Sun, J., Nalla, V., Nguyen, M., Ren, Y., Chiam, S.Y., Wang, Y., et al.: Effect of Zn(O, S) buffer layer thickness on charge carrier relaxation dynamics of CuInSe2 solar cell. Sol. Energy 115, 396–404 (2015)
Sylla, A., Touré, S., Vilcot, J.: Numerical modeling and simulation of CIGS-based solar cells with ZnS buffer layer. Open J. Model. Simul. 5, 218–231 (2017)
Zhong, Z.Y., Cho, E.S., Kwon, S.J.: Characterization of the ZnS thin film buffer layer for Cu(In,Ga)Se2 solar cells deposited by chemical bath deposition process with different solution concentrations. Mater. Chem. Phys. 135, 287–292 (2012). https://doi.org/10.1016/j.matchemphys.2012.03.090
Zi-qiang, X., Hong, D., Yan, L., Hang, C.: Al-doping effects on structure, electrical and optical properties of c-axis-orientated ZnO: Al thin films. Mater. Sci. Semicond. Process. 9, 132–135 (2006)
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Jrad, A., Ben Nasr, T., Ammar, S. et al. Effect of ZnS, iZnO, dZnO and Cu(In,Ga)Se2 thickness on the performance of simulated Mo/Cu(In,Ga)Se2/ZnS/iZnO/dZnO solar cell. Opt Quant Electron 51, 265 (2019). https://doi.org/10.1007/s11082-019-1983-9
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DOI: https://doi.org/10.1007/s11082-019-1983-9