References
- Weaire , D. and Thorpe , M.F. 1971 . Phys. Rev. B , 4 : 2508 – 2508 .
- Ortenburger , I.B. and Henderson , D. 11th Int. Conf. on Physics of Semiconductors . Warsaw. pp. 464 – 464 .
- Joannopoulos , J.D. and Cohen , M.L. 1973 . Phys. Rev. B , 7 : 2644 – 2644 .
- Wales , J. , Lowitt , G.J. and Hill , R.A. 1967 . Thin Solid Films , 1 : 137 – 137 .
- Connell , G.A.N. and Paul , W. 1972 . J. Non-Cryst. Solids , 8-10 : 215 – 215 .
- Theye , M.L. 1970 . Optics Commun. , 2 : 329 – 329 . 1971, Mat. Res. Bull., 6, 103
- Glass , A.M. 1965 . Can. J. Phys. , 43 : 1068 – 1068 .
- Clark , A.H. 1967 . Phys. Rev. , 154 : 750 – 750 .
- Chittick , R.C. 1970 . J. Non-Cryst. Solids , 3 : 255 – 255 .
- Donovan , T.M. , Spicer , W.E. , Bennett , J.M. and Ashley , E.J. 1970 . Phys. Rev., B , 2 : 397 – 397 .
- Donovan , T.M. , Ashley , E.J. and Spicer , W.E. 1970 . Physics Lett., A , 32 : 85 – 85 .
- Bauer , R.S. and Galeener , F.L. 1972 . Solid St. Commun. , 10 : 1171 – 1171 .
- Walley , P.A. and Jonscher , A.K. 1968 . Thin Solid Films , 1 : 367 – 367 .
- Walley , P.A. 1968 . Thin Solid Films , 2 : 327 – 327 .
- Grigorovici , R. 1968 . Mat. Res. Bull. , 3 : 13 – 13 .
- Camphausen , D.L. , Connell , G.A.N. and Paul , W. 1972 . J. Non-Cryst. Solids , 8-10 : 223 – 223 .
- Stuke , J. 1970 . J. Non-Cryst. Solids , 4 : 1 – 1 .
- Brodsky , M.H. and Title , R.S. 1969 . Phys. Rev. Lett. , 23 : 581 – 581 .
- Beyer , W. and Stuke , J. 1972 . J. Non-Cryst. Solids , 8-10 : 321 – 321 .
- Galeener , F.L. 1971 . Phys. Rev. Lett. , 27 : 421 – 421 .
- Galeener , F.L. 1971 . Phys. Rev. Lett. , 27 : 1716 – 1716 .
- Stern , F. 1963 . Solid St. Physics , 15 : 299 – 299 .
- Philipp , H.R. 1972 . J. appl. Phys. , 43 : 2835 – 2835 .
- Grant , P.M. 1965 . Tech. Report HP-14, Harvard Univ. Grant, P. M., and Paul, W., 1966 J. appl. Phys., 37, 3110.
- Connell , G.A.N. and Lewis , Adam . 1973 . Phys. Stat. Sol. B , 60 : 251 – 251 .
- Heavens , O. 1955 . Optical Properties of Thin Solid Films , 49 – 49 . New York : Academic Press .
- McCrackin , F.L. , Passaglia , E. , Stromberg , R.R. and Steinberg , H.L. 1963 . J. Res. NBS A , 67 : 363 – 363 .
- Born , M. and Wolf , E. 1959 . Principles of Optics , 617 – 617 . Great Britain : Pergamon Press, Inc. .
- Bennett , H.E. and Bennett , J.M. 1967 . Phys. Thin Films , 4 : 1 – 1 .
- Archer , R.J. 1958 . Phys. Rev. , 110 : 354 – 354 .
- Berning , P.H. , Hass , G. and Madden , R.P. 1960 . J. opt. Soc. Am. , 50 : 586 – 586 .
- Lukˇes , F. 1972 . Surf. Sci. , 30 : 91 – 91 .
- Drude , P. 1900 . Lehrbuch der Optik 206 – 206 . Leipzig
- Tronstad , L. 1935 . Trans. Faraday Soc. , 31 : 1151 – 1151 .
- Born , M. 1933 . Optik , 36 – 36 . Berlin : Verlag, Julius Springer .
- Lucy , F.A. 1948 . J. chem. Phys. , 16 : 167 – 167 .
- Rieck , C.L. 1973 . Ph.D. Thesis , MIT . unpublished
- Alessandrini , E.I. , Gambino , R.J. and Kuptiss , J.D. 1972 . Thin Solid Films , 11 : 415 – 415 .
- Pajasova , L. 1969 . Czech. J. Phys. B , 19 : 1265 – 1265 .
- Jungk , G. 1971 . Phys. Stat. Sol. B , 44 : 239 – 239 .
- Beckman , P. and Spizzichino , A. 1963 . The Scattering of Electromagnetic Waves from Rough Surfaces , 70 – 98 . New York : Macmillan Co. .
- Connell , G.A.N. 1972 . Phys. Stat. Sol. B , 53 : 213 – 213 .
- Smith , N.V. 1969 . Phys. Rev. , 183 : 634 – 634 .
- Archard , J.F. , Clegg , P.L. and Taylor , A.M. 1952 . Proc. phys. Soc. B , 65 : 758 – 758 .
- Jungk , G. 1970 . Phys. Stat. Sol. A , 3 : 965 – 965 .
- Christy , R.W. 1972 . Am. J. Phys. , 40 : 1403 – 1403 .
- Tauc , J. , Abraham , A. , Zallen , R. and Slade , M. 1970 . J. Non-Cryst. Solids , 4 : 279 – 279 .
- Lippincott , E.R. , van Valkenburg , A.V. , Weir , C.E. and Bunting , E.N. 1958 . J. Res. NBS , 61 : 61 – 61 .
- Moss , S.C. , Flynn , P. and Bauer , L.O. 1973 . Phil. Mag. , 27 : 441 – 441 .
- Kaiser , W. , Keck , P.H. and Lange , C.F. 1956 . Phys. Rev. , 101 : 1264 – 1264 .
- Wyckoff , R.W.G. 1963 . Crystal Structures , Vol. 1 , 250 – 250 . New York : Interscience .
- Chopra , K.L. and Bahl , S.K. 1970 . Phys. Rev. B , 1 : 2545 – 2545 .
- Dash , W.C. and Newman , R. 1955 . Phys. Rev. , 99 : 1151 – 1151 .
- Knotek , M.L. and Donovan , T.M. 1973 . Phys. Rev. Lett. , 30 : 652 – 652 .
- Philipp , H.R. 1971 . J. Phys. Chem. Solids , 32 : 1935 – 1935 .
- Tauc , J. , Grigorovici , R. and Vancu , A. 1966 . Phys. Stat. Sol. , 15 : 627 – 627 .
- Donovan , T.M. and Heinemann , K. 1971 . Phys. Rev. Lett. , 27 : 1794 – 1794 .
- Zeppenfeld , K. and Raether , H. 1966 . Z. Phys. , 193 : 471 – 471 .
- Philipp , H.R. and Ehrenreich , H. 1967 . Semiconductors and Semimetals , Edited by: Willardson , R.K. and Beer , A.C. Vol. 3 , 93 – 93 . New York : Academic Press .
- Donovan , T.M. and Spicer , W.E. 1968 . Phys. Rev. Lett. , 21 : 1572 – 1572 .
- Ley , L. , Kowalczyk , S. , Pollak , R. and Shirley , D.A. 1972 . Phys. Rev. Lett. , 29 : 1088 – 1088 .
- Brown , F.C. and Rustgi , O.P. 1972 . Phys. Rev. Lett. , 28 : 497 – 497 .
- Galeener , F.L. 11th Int. Conf. on Phys. of Semiconductors . Warsaw. pp. 523 – 523 .