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2. I.G. Romijn, J. Anker, A.R. Burgers, A. Gutjahr, B. Heurtault, M. Koppes, E. Kossen, M. Lamers, D.S. Saynova and C.J.J. Tool, “Industrial n-type solar cells with >20% cell efficiency”. China PV Technology International Conference (CPTIC), 2013.
3. L.J. Geerligs, I.G. Romijn, A.R. Burgers, N. Guillevin, A.W. Weeber, J.H. Bultman, Hongfang Wang, Fang Lang, Wenchao Zhao, Gaofei Li, Zhiyan Hu, Jingfeng Xiong, Ard Vlooswijk, “Progress in low-cost n-type silicon solar cell technology”, 38th IEEE Photovoltaic, 2012.
4. Jinyoun Cho, Hae-Na-Ra Shin, Jieun LEE, Yoonseok Choi, Jongchul Lee, Hoon Oh, Taejun Kim, Myungick Hwang, Eun-Chel Cho. “21% efficiency n-type rear-junction PERT solar cell with thin industrial 156mm CZ single crystline silicon wafer”, 5th SiliconPV, 2015.
5. Corrado Comparotto, Matthias Noebels, Lacramioara Popescu, Alexander Edler, Joachim Ranzmeyer, Tobias Klaus, Valentin D. Mihailetchi; Rudolf Harney, Jan Lossen, Tim S. Böschke, Daniel Schär, Hartmut Nussbaumer, Thomas Baumann, Franz Baumgartner, “Bifacial n-type solar modules: indoor and outdoor evaluation”, 29th EU-PVSEC, 2014.