6. M.T.Duffy, J.T.McGinn, J.M.Shaw, R.T.Smith and R.A. Soltis, RCA Rev. 44, p. 313 (1983)
7. J.D. Plummer, Michael D. Deal, Peter B. Griffin, ìSilicon VLSI Technologyî Prentice Hall, pp 326-328 (2000).
8. S. M. Sze, ìSemiconductor Devicesî, John Wiley & Sons Inc., pp 461-466, 2002
9. A. Rosenfeld and A.C. Kak, ìDigital Picture Processingî, Academic Press, 1992
10. M.Suzuki, S. Aoyama, T. Osada, A. Nakano, Y. Sakakibara, Y. Suzuki, H. Takami, T. Takenobu, M. Yasutuke, J. Vac.Sci. Tech. A, 14(3), pp. 1228-1232 (1996) https://doi.org/10.1116/1.580272
11. A. F. Awang Mat, ìElectrical, Structural and Optical Properties of RF Sputtered and Ion Beam Sputtered Amorphous Siliconî, PhD. Thesis, J. J. Thompson Physical Laboratory, University of Reading, 1988.
12. Hillenius S.J., in ìModern Semiconductor Deviceî, edited by S.M. Sze, John Wiley, p. 150, 1998