Abstract
The photoionization cross sections; dipole and nondipole parameters of the angular distribution of photoelectrons; and the spectroscopic factors for the main X-ray photoelectron lines, which are used in quantitative analysis of the surface and most of atoms, have been calculated. It is shown that consideration of nondipole effects leads to a significant (up to 10%) change in the photoelectron angular distribution. Therefore, neglect of nondipole transitions may lead to an error above 10% when MgK α and AlK α X-ray lines are used for surface analysis. Consideration of the spectroscopic factors leads to a decrease in the absolute line intensity by about 20%. Calculations showed that this value weakly depends on the atomic number and quantum shell numbers.
Similar content being viewed by others
References
Nefedov, V.N., Rentgenoelektronnaya spektroskopiya khimicheskikh soedinenii (X-ray Photoelectron Spectroscopy of Chemical Compounds), Moscow: Khimiya, 1984.
Trzhaskovskaya, M.B., Nefedov, V., and Yarzhemsky, V.G., At. Data Nucl. Data Tables, 2001, vol. 77, p. 97.
Trzhaskovskaya, M.B., Nefedov, V.I., and Yarzhemsky, V.G., At. Data Nucl. Data Tables, 2002, vol. 82, p. 257.
Trzhaskovskaya, M.B., Nefedov, V.I., and Yarzhemsky, V.G., At. Data Nucl. Data Tables, 2006, vol. 92, p. 245.
Trzhaskovskaya, M.B., Nikulin, V.K., Nefedov, V.I., and Yarzhemsky, V.G., J. Phys. B: At. Mol. Opt. Phys., 2001, vol. 34, p. 3221.
Scofield, J.H., Phys. Rev. A: Gen. Phys., 1989, vol. 40, p. 3054.
Cooper, J.W., Phys. Rev. A: At., Mol., Opt. Phys., 1993, vol. 47, p. 1841.
Amus’ya, M.Ya., Baltenkov, A.S., Grinberg, A.A., and Shapiro, S.G., Zh. Eksp. Teor. Fiz., 1975, vol. 68, no. 1, p. 28 [Sov. Phys. JETP (Engl. Transl.), vol. 41, no. 1, p. 14].
Amusia, M.Ya., Baltenkov, A.S., Chernysheva, L.V., et al., Phys. Rev. A: At., Mol., Opt. Phys., 2003, vol. 67, 60 702.
Derevianko, ?., Wehlitz, R., Sellin, I.A., et al., Phys. Rev. Lett., 2000, vol. 84, p. 2116.
Nefedov, V.I., Yarzhemsky, V.G., and Nefedova, I.S., Dokl. Akad. Nauk, 1999, vol. 367, no. 3, p. 324 [Dokl. Phys. (Engl. Transl.), vol. 44, no. 3, p. 423].
Nefedov, V.I., Yarzhemsky, V.G., Nefedova, I.S., et al., J. Electron. Spectrosc., 2000, vol. 107, p. 123.
Nefedov, V.I., Yarzhemsky, V.G., Nefedova, I.S., and Trzhaskovskaya, M.B., J. Electron. Spectrosc., 2000, vol. 113, p. 91.
Nefedov, V.I., Yarzhemsky, V.G., Nefedova, I.S., et al., Poverkhnost, 2000, no. 6, p. 16.
Trzhaskovskaya, M.B., Kharitonov, Yu.I., Nefedov, V.I., and Yarzhemsky, V.G., Opt. Spektrosk., 2000, vol. 88, no. 4, p. 547 [Opt. Spectrosc. (Engl. Transl.), vol. 88, no. 4, p. 489].
Trzhaskovskaya, M.B., Nikulin, V.K., Nefedov, V.I., and Yarzhemsky, V.G., J. Phys. B, 2001, vol. 34, p. 3221.
Nefedov, V.I., Nefedova, I.S., Yarzhemsky, V.G., et al., Dokl. Akad. Nauk, 2002, vol. 385, no. 5, p. 515 [Dokl. (Engl. Transl.), vol. 47, p. 583].
Nefedov, V.I., Yarzhemsky, V.G., Hesse, R., et al., J. Electron. Spectrosc., 2002, vol. 125, p. 153.
Nefedov, V.I., Nefedova, I.S., Yarzhemsky, V.G., et al., 2002, no. 12, p. 5.
Trzhaskovskaya, M.B., Nefedov, V.I., Yarzhemsky, V.G., and Zargan, R., Poverkhnost, 2003, no. 8, p. 23.
Trzhaskovskaya, M.B., Nefedov, V.I., Yarzhemsky, V.G., and Zargan, R., Dokl. Akad. Nauk, 2003, vol. 390, no. 5, p. 615 [Dokl. (Engl. Transl.), vol. 390, no. 5, p. 274].
Nefedov, V.I., Yarzhemsky, V.G., Nefedova, I.S., and Trzhaskovskaya, M.B., Dokl. Akad. Nauk, 2003, vol. 391, no. 3, p. 324 [Dokl. (Engl. Transl.), vol. 391, no. 3, p. 337].
Nefedov, V.I., Yarzhemsky, V.G., Nefedova, I.S., et al., Poverkhnost, 2004, no. 2, p. 69.
Nefedov, V.I., Nefedova, I.S., Yarzhemsky, V.G., et al., J. Electron. Spectrosc., 2003, vol. 131–132, p. 61.
Trzhaskovskaya, M.B., Nefedov, V.I., Yarzhemsky, V.G., and Szargan, R., J. Electron. Spectrosc., 2003, vol. 133, p. 65.
Yarzhemsky, V.G., Nefedov, V.I., Trzhaskovskaya, M.B., et al., J. Electron. Spectrosc. Relat. Phenom., 2002, vol. 123, p. 1.
Seah, M.P. and Gilmore, I.S., Phys. Rev. B: Condens. Matter Mater. Phys., 2006, vol. 73, 174 113.
Shirley, D.A., Phys. Rev. B: Condens. Matter Mater. Phys., 1972, vol. 5, p. 4709.
Amus’ya, M.Ya., Atomnyi fotoeffect (Atomic Photoeffect), Moscow: Nauka, 1987.
Svensson, S., Eriksson, B., Martensson, N., et al., J. Electron. Spectrosc. Relat. Phenom., 1988, vol. 47, p. 327.
Tougard, S., Solid State Commun., 1987, vol. 61, p. 547.
Albiez, A., Toma, M., Weber, W., and Mehlhorn, W., Z. Phys. D, 1990, vol. 16, p. 97.
Seah, M.P., Gilmore, I.S., and Spencer, S.J., Surf. Interface Anal., 2001, vol. 31, p. 77.
Yarzhemsky, V.G., Armen, G.B., and Larkins, F.P., J. Phys. B: At. Mol. Opt. Phys., 1993, vol. 26, p. 2785.
Scofield, J.H., J. Electron. Spectrosc. Relat. Phenom., 1976, vol. 8, p. 129.
Band, I.M., Kharitonov, Yu.I., and Trzhaskovskaya, M.B., At. Data Nucl. Data Tables, 1979, vol. 23, p. 443.
Yeh, J.J. and Lindau, I., At. Data Nucl. Data Tables, 1985, vol. 32, p. 1.
Seah, M.P., Gilmore, I.S., and Spencer, S.J., J. Electron. Spectrosc. Relat. Phenom., 2001, vol. 120, p. 93.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.I. Nefedov, V.G. Yarzhemsky, M.B. Trzhaskovskaya, 2008, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2008, Vol. 72, No. 4, pp. 454–459.
About this article
Cite this article
Nefedov, V.I., Yarzhemsky, V.G. & Trzhaskovskaya, M.B. The influence of relaxation and nondipole effects on the intensity of X-ray photoelectron spectra. Bull. Russ. Acad. Sci. Phys. 72, 423–428 (2008). https://doi.org/10.3103/S1062873808040011
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1062873808040011