1. A. Blakers, A. Wang, A. Milne, J. Zao, M. Green, Appl. Phys. Lett. 55, 1363 (1989)
2. A.G. Aberle, Crystalline Silicon Solar Cells—Advanced Surface Passivation and Analysis. Centre for Photovoltaic Engineering, University of New South Wales, Sydney NSW 2052 (1999)
3. T. Dullweber, J. Schmidt, IEEE J. Photovolt. 6(5), 1366 (2016)
4. R. Hezel, Siemens Forschungs- und Entwicklungsberichte, Bd.1, Nr.1/72 (1972), p. 153
5. R. Hezel, E. Hearn, J. Electrochem. Soc. 125, 1848 (1978)