1. S.R. Wenham, M.A. Green, Buried contact solar cell, Australian Patent 570,309; U.S. Patents 4726850 and 4748130; Taiwanese Patent N1024881; Indian Patent 164492, German Patent P3585697.1-08, South Korean Patent No. 70109. Applications filed in Japan, and Europe.
2. N.B. Mason, D. Jordan, A high efficiency silicon solar cell production technology, 10th European Photovoltaic Solar Energy Conf., Lisbon, 1991, pp. 280–284.
3. T.M. Bruton, N.B. Mason, J.G. Summers, Towards production of high efficiency terrestrial solar cells, Proc. 6th Int. Photovoltaic Science and Engineering Conf., New Delhi, 1992.
4. T.M. Bruton, Fabrication of laser grooved buried contact Si solar cells, 1st EU Int. Workshop on Crystalline Silicon Solar Cells, vol. 1, Spain, April 1994.
5. Buried contact silicon solar cells;Wenham;Sol. Energy Mater. Sol. Cells,1994