Actas de congresos
Elastic Electron Scattering By Silane In The Low-energy Range
Registro en:
Journal Of Molecular Structure: Theochem. , v. 464, n. 1-3, p. 79 - 86, 1999.
1661280
10.1016/S0166-1280(98)00537-5
2-s2.0-0033580535
Autor
Lee M.T.
Machado L.E.
Brescansin L.M.
Institución
Resumen
Elastic differential, integral and momentum-transfer cross sections are reported for electron scattering by SiH4 at impact energies ranging from 0.1 to 40 eV. A new code based on the Schwinger iterative variational method in the fixed-nuclei, static-exchange plus correlation-polarization approximation is used to calculate the scattering amplitudes. Our calculated cross sections are in general good agreement with the available experimental data as well as with some recent theoretical results. The new code is also able to reproduce the Ramsauer-Townsend minimum at 0.2 eV and the resonance at 3 eV. The good results of the present application reinforce the reliability of our method. 464 1-3 79 86 Lucchese, R.R., McKoy, V., (1982) Phys. Rev. A, 25, p. 1963 Lee, M.-T., Brescansin, L.M., Lima, M.A.P., Machado, L.E., Leal, E.P., (1990) J. Phys. B, 23, p. 4331 Lee, M.-T., Fujimoto, M.M., Michelin, S.E., Machado, L.E., Brescansin, L.M., (1992) J. Phys B, 25, p. 505 Brescansin, L.M., Lima, M.A.P., Machado, L.E., Lee, M.-T., (1992) Braz. J. Phys., 22, p. 221 Machado, L.E., Lee, M.-T., Brescansin, L.M., Lima, M.A.P., McKoy, V., (1995) Phys. B, 28, p. 467 Machado, L.E., Leal, E.P., Lee, M.-T., Brescansin, L.M., (1995) J. Mol. Struct. (Theochem), 335, p. 37 Brescansin, L.M., Machado, L.E., Lee, M.-T., (1998) Phys. Rev., 57, p. 3504 Lucchese, R.R., Raseev, G., McKoy, V., (1982) Phys. Rev. A, 25, p. 2572 Lucchese, R.R., McKoy, V., (1982) Phys Rev. A, 26, p. 1992 Lucchese, R.R., McKoy, V., (1983) Phys Rev. A, 28, p. 1382 Machado, L.E., Brescansin, L.M., Lima, M.A.P., Braunstein, M., McKoy, V., (1990) J. Chem. Phys., 92, p. 2362 Machado, L.E., Lee, M.-T., Brescansin, L.M., (1998) Braz. J. Phys., 28, p. 111 Padial, N.T., Norcross, D.W., (1984) Phys. Rev. A, 29, p. 1742 Spear, W.E., (1977) Adv. Phys., 26, p. 811 Schmitt, J.P.M., Gressier, P., Krishnan, M., De Rosny, G., Perrin, J., (1984) Chem. Phys., 84, p. 281 Garscadden, A., Duke, G.L., Bailey, W.F., (1983) Appl. Phys. Lett., 43, p. 1012 Ramsauer, C., Kollath, R., (1930) Ann. Phys. Lpz., 4, p. 91 Tossel, J.A., Davenport, J.W., (1984) J. Chem. Phys., 80, p. 813 Gianturco, F.A., Pantano, L.C., Scialla, S., (1987) Phys. Rev. A, 36, p. 557 Yuan, J.-M., (1989) J. Phys. B, 22, p. 2589 Jain, A., Thompson, D.G., (1991) J. Phys. B, 24, p. 1087 Winstead, C., McKoy, V., (1990) Phys. Rev. A, 42, p. 5357 Sun, W., McCurdy, C.W., Lengsfield B.H. III, (1992) Phys. Rev. A, 45, p. 6323 Bettega, M.H.F., Natalense, A.P.P., Lima, M.A.P., Ferreira, L.G., (1995) J. Chem. Phys., 170, p. 10566 Gianturco, F.A., Lucchese, R.R., Sanna, N., Talamo, A., (1994) Electron Collisions with Molecules, Clusters and Surfaces, , H. Ehrhardt, & L.A. Morgan. New York: Plenum Press Schneider, B.I., Rescigno, T.N., Lengsfield B.H. III, McCurdy, C.W., (1991) Phys. Rev. Lett., 66, p. 2728 Burke, P.G., Chandra, N., Gianturco, F.A., (1972) J. Phys. B, 5, p. 2212 Lucchese, R.R., Watson, D.K., McKoy, V., (1980) Phys. Rev. A, 22, p. 421 McLean, A.D., Chandler, G.S., (1980) J. Chem. Phys., 72, p. 5639 Huzinaga, S., (1965) J. Chem. Phys., 42, p. 1293 Herzberg, G., (1966) Molecular Spectra and Molecular Structure, 3. , New York: Van Nostrand Reinhold Company Chantranupong, L., Hirsch, G., Buenker, R.J., Dillon, M.A., (1993) Chem. Phys., 170, p. 167 Winstead, C., Pritchard, H.P., McKoy, V., (1994) J. Chem. Phys., 101, p. 338 Hill, N.E., Vangham, W.E., Peice, W.E., Davies, M., (1969) Dielectronic Properties and Molecular Behavior, , New York: Van Nostrand Reinhold Company Tanaka, H.T., Boesten, L., Sato, H., Kimura, M., Dillon, M.G., Spence, D., (1990) J. Phys. B, 23, p. 577 Wan, H.-X., Moore, J.H., Tossel, J.A., (1989) J. Chem. Phys., 91, p. 7340