[1] K.Kremer: in Computer Simulations in Chemical Physics, eds. M.P.Allen and D.J.Teldesley, Kluwer, Dordrecht, 1990. [2] W.F.Van Gunsteren and H.J.C.Berendsen: Chain. mt. Ed. Engl., 1990, 29, 992. [3] C.R.A.Catlow, R.G.Bell and G.D.Gale: J. Mater. Chem., 1994, 4, 781. [4] C.R.A.Catlow: Ann. Rev. Mater. Sci., 1986, 16, 517. [5] J.H.Harding: Rep. Prog. Phys., 1990, 53, 1403. [6] P.M.W.Jacobs: J. Chem. Soc. Faraday Trans. 2, 1989, 85, 415. [7] M.J.Gillan: J. Phys. C: Solid State Phys., 1986, 19, 3391. [8] M.Cherry, M.S.Islam, J.D.Gale and C.R.A.Catlow: J. Phys. Chain., 1995, 99, 14614. [9] C.R.A.Catlow, M.Doherty, G.D.Price, M.J.Senders and S.C.Parker: Mater. Sci. Forum, 1986, 7, 163. [10] C.R.A.Catlow, P.A.Cox, R.A.Jackson, S.C.Parker, G.D.Price, S.M.Tomlinson and R.Vetrivel: Mol. Simul., 1989, 3, 49. [11] S.M.Tomlinson, C.M.Freeman and C.R.A.Catlow: Chem. Soc. Faraday Trans. 2,1989, 85, 367. [12] P.J.Wedepohl: Proc. Phys. Soc., 1967, 92, 79. [13] R.M.Gordon and Y.S.Kim: J. Chem. Phys., 1972, 56, 3122. [14] W.C.Mackrodt and R.F.Stewart: J. Phys. C: Solid State Phys., 1977, 10, 1431. [15] W.C.Mackrodt and R.F.Stewart: J. Phys. C: Solid State Phys., 1979, 12, 431. [16] G.V.Lewis and C.R.A.Catlow: J. Phys. C: Solid State Phys., 1985, 18, 1149. [17] T.S.Bush, J.D.Gale, C.R.A.Catlow and P.D.Battle: J. Mater. Chem., 1994, 4, 831. [18] C.R.A.Catlow: in Solid State Chemistry, Techniques, ads. A.K.Cheetham and P.Day, Clarendon Press, Ox- ford, 1987, 231. [19] C.R.A.Catlow, W.C.Mackrodt: in Computer Simula- tion of Solids, ads. C.R.A.Catlow and W.C.Mackrodt, Springer-Verlag, Berlin, 1982. [20] C.R.A.Catlow and W.C.Mackrodt: Physica C+B, 1985, 131. [21] C.R.A.Catlow, G.D.Gale and R,W.Grimes: J. Solid State Chain., 1993, 106, 13. [22] C.R.A.Catlow and A.M,Stoneham: J. Phys.C: Solid State Phys., 1983, 16, 4321. [23] T.S.Bush, C.R.A.Catlow, A.V.Chadwick, M.Cole, R.M.Geatches, G.M. Greaves and S .M . Tomlinson: J. Mater. Chem., 1992, 2, 309. [24] M.S.Lslam, M.Leslie, S.M.Tomlinson and C.R.A.Catlow: J. Phys. C: Solid State Phys., 1988, 21, L109. [25] S.M.Tomlinson, C.R.A.Catlow and J.H.Harding: J. Phys. Chem. Solids, 1990, 51, 477. [26] R.C.Baetzold: Phys. Rev. B, 1988, 38, 11304. [27] X.Zhang and C.R.A.Catlow: Physica C, 1991, 173, 25. [28] G.V.Lewis and C.R.A.Catlow: J. Phys. Chem. Solids 1986, 47, 89. [29] M.J.Akhtar, Z.N.Akhtar, R.A.Jackson and C.R.A.Catlow: J. Am. Ceram. Soc., 1995, 78, 421. [30] M.Exener, H.Donnerberg, C.R.A.Catlow and O.F.Schirmer: Phys. Rev. B, 1995, 52, 3930. [31] C.R.A.Catlow: Proc. Roy. Soc. London, Ser. A, 1977, 353, 533. [32] M.Nadeem, M.J.Akhter and A.Y.Khan: to be pub- lished. [33] G.Dick and A.W.Overhauser: Phys. Rev., 1958, 112, 90. [34] J.D.Gale: Phil. Mag. B, 1996, 73, 3. [35] J.D.Gale: J. Chem. Soc.: Faraday Trans., 1997, 93, 629. [36] Crystal Structure volume, 1964, 1&2, Second edition ed. R.W.G.Wyckoff, John Wiley and Sons, New York. [37] K.F.Young and H.P.R.Frederikse: J. Phys. Chem. Ref. Data, 1973, 2, 313. [38] Handbook of Chem. and Phys., 1995~1996, 76th edi- tion, ad. D.R.Liele, CRC Press, New York. [39] C.R.A.Catlow, W.C.Mackrodt, M.J.Norgett and A.M.Stoneham: Phil. Mag., 1977, 35, 177. [40] C.R.A.Catlow and D.G.Muxworthy: Phil. Mag. B, 1978, 37, 63. [41] V.Butler, C.R.A.Catlow, B.E.F.Fender and J.H.Harding: Solid State Ionics, 1983, 8, 109. [42] R.A.Jackson, A.D.Murray, J.H.Harding and C.R.A.Catlow: Phil. Mag. A, 1986, 53, 27. [43] W.C.Mackrodt, N.M.Harrison, V.R.Saunders N.L.Allan, M.D.Towler, E.Apra and R.Dovesi: Phil. Mag. A, 1993, 68, 653. [44] C.M.Freeman and C,R.A.Catlow: 1997, Private com- munication.Y |