A method to determineL-subshell ionization cross sections for medium and heavy elements
Tóm tắt
We have developed a method to determineL-subshell ionization cross sections and report here on the first measurements of electron inducedL-subshell cross sections for target elements (29≦Z≦79) at electron bombarding energies between 50≦E
0≦200 keV. The method involves the detection of characteristic X rays by means of a high resolution flat crystal spectrometer of known reflectivity and is based on the correlation of measured X ray intensities, Auger- and Coster-Kronig yields and radiative transition probabilities with theL-subshell cross section.
Tài liệu tham khảo
Madison, D.H., Merzbacher, E.: In: Atomic Inner-Shell Processes, Crasemann, B. (ed.), p. 1. New York: Academic Press 1975
AIP Conference Proceedings No. 94, X-Ray and Atomic Inner-Shell Physics 1982, Crasemann, B. (ed.). New York: American Institute of Physics 1982
Paul, H.: Nucl. Instrum. Methods232 (B 4), 211 (1984)
Middleman, L.M., Ford, R.L., Hofstadter, R.: Phys. Rev. A2, 1429 (1970)
Li-Scholz, A., Collé, R., Preiss, I.L., Scholz, W.: Phys. Rev. A7, 1957 (1973)
Dangerfield, G.R., Spicer, B.M.: J. Phys. B8, 1744 (1975)
Schiebel, U., Bentz, E., Müller, A., Salzborn, E., Tawara, H.: Phys. Lett. A59, 274 (1976)
Ishii, K., Kamiya, M., Sera, K., Morita, S., Tawara, H., Oyamada, M., Chu, T.C.: Phys. Rev. A15, 906 (1977)
Hoffmann, D.H.H., Brendel, C., Genz, H., Löw, W., Müller, S., Richter, A.: Z. Phys. A — Atoms and Nuclei293, 187 (1979)
Kamiya, M., Kuwako, A., Ishii, K., Morita, S., Oyamada, M.: Phys. Rev. A22, 413 (1980)
Genz, H., Brendel, C., Eschwey, P., Kuhn, U., Löw, W., Richter, A., Seserko, P., Sauerwein, R.: Z. Phys. A. — Atoms and Nuclei305, 9 (1982)
Bak, J.F., Meyer, F.E., Petersen, J.B.B., Uggerhøj, E., Østergaard, K., Møller, S.P., Sørensen, A.H., Siffert, P.: Phys. Rev. Lett.51, 1163 (1983)
Kolbenstvedt, H.: J. Appl. Phys.38, 4785 (1967);46, 2771 (1975)
Davidovic, D.M., Moiseiwitsch, B.L.: J. Phys. B8, 947 (1975)
Scofield, J.H.: Phys. Rev. A18, 963 (1978)
Anholt, R.: Phys. Rev. A19, 1004 (1979)
Eschwey, P., Manakos, P.: Z. Phys. A — Atoms and Nuclei308, 199 (1982)
Lueng, P.T., Rustgi, M.L.: Phys. Rev. A27, 540 (1983)
Moiseiwitsch, B.L.: Phys. Rev.118, 133 (1985)
Lueng, P.T., Rustgi, M.L., Long, S.A.T.: Phys. Rev. A33, 2328 (1986)
Richard, P.: In Ref. 1, p. 73
Grundey, T., Heinrichs, H., Klein, U., Müller, G., Nissen, G., Piel, H., Genz, H., Gräf, H.D., Janke, M., Richter, A., Schanz, M., Spamer, E., Titze, O.: Nucl. Instrum. Methods224, 5 (1984)
Salem, S.I., Mooreland, L.D.: Phys. Lett. A37, 161 (1971)
Pálinkás, J., Schlenk, B.: Z. Phys. A297, 29 (1980)
Scofield, J.H.: At. Data Tables14, 121 (1974)
Krause, M.O.: J. Phys. Chem. Ref. Data8, 306 (1979)
Rao, P.V., Chen, M.H., Crasemann, B.: Phys. Rev. A5, 997 (1972)
Jitschin, W., Materlik, G., Werner, U., Funke, P.: J. Phys. B18, 1139 (1985)