Abstract
LIII-emission band spectra and bremsstrahlung isochromats of Nickel, Titan and the ordered alloy TiNi (Ti50Ni50) were measured. The experimental results give evidence for an electronic charge transfer from Ti- to Ni-spheres on alloying Ti with Ni. This transfer results in a nearly completely filled “local” Ni-d-band in TiNi. This concept is sustained by a comparison of the bremsstrahlung isochromat of TiNi with theoretical local electronic densities of states (EDOS): these theoretical EDOS do not include a resulting local charge transfer from Ti to Ni on alloying and show serious discrepancies as compared to the measured isochromat of TiNi. Evidence has been established for effects of “cross transitions” of electrons from the local Ni-d-band to the TiLIII-holes in TiNi. A complete set of binding energies of the 2p 3/2-electrons in the pure components and in the ordered alloy is given.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Wang, F.E., Buehler, W.J.: Appl. Phys. Lett.21, 105 (1972)
Mitchell, M.A., Wang, F.E., Cullen, J.R.: J. Appl. Phys.45, 3337 (1974)
Robinson, A.L.: science191, 934 (1976)
Nagel, D.J., Papaconstantopoulos, D.A., McCaffrey, J.W., Criss, J.W.: X-Ray Spectra and Electronic Structure of Matter pp. 51–80, ed. by A. Faessler and G. Wiech. München 1973
Papaconstantopoulos, D.A., Mc.Caffrey, J.W., Nagel, D.J.: J. Phys. F3, L26 (1973)
Schorpp, B.: Staatsexamensarbeit, Phys. Inst. Karlsruhe (1974)
Poole, D.M., Hume-Rothery, W.: J. Inst. Metals83, 473 (1954–55)
Wang, F.E., DeSavage, B.F., Buehler, W.J., Hosler, W.R.: J. Appl. Phys.39, 2166 (1968)
Eggs, J., Ulmer, K.: Z. angew. Physik20, 118 (1965)
Edelmann, F., Ulmer, K.: Z. Physik205, 476 (1967)
Föll, H., Ulmer, K.: to be published
Ruderman, I.W., Ness, K.J., Lindsay, J.C.: Appl. Phys. Lett.7, 17 (1965)
Rempp, H.: Z. Physik267, 181 (1974)
Merz, H.: phys. stat. sol. (a)1, 707 (1970)
Riehle, F., Ulmer, K.: phys. stat. sol. (a)32, K23 (1975)
Liefeld, R.J.: Soft X-Ray Band Spectra and the Electronic Structure of Metals and Materials, p. 133, ed. by D.J. Fabian. London: Academic Press 1968
Riehle, F.: Diplomarbeit, Phys. Inst. Karlsruhe (1975)
Föll, H., Ulmer, K.: private communication
McAlister, A.J., Dobbyn, R.C., Cuthill, J.R., Williams, M.L.: J. Phys. Chem. Ref. Data2, 411 (1973)
Hüfner, S., Wertheim, G.K., Cohen, R.L., Wernick, J.H.: Phys. Rev. Lett.28, 488 (1972)
Holliday, J.E.: J. Phys. Chem. Solids32, 1825 (1971)
Gmelins Handbuch der anorganischen Chemie: Ni, Syst. Nr. 57 Teil B, Lief. 1, S. 79 ff. Weinheim: Verlag Chemie 1965
Ulmer, K.: Band Structure Spectroscopy of Metals and Alloys, p. 521, ed. by D.J. Fabian and L.M. Watson. London: Academic Press 1973
Houston, J.E., Park, R.L.: J. Vac. Sci. Technol.9, 579 (1971)
Källne, E.: J. Phys. F. Metal Phys.4, 167 (1974)
Webb, C., Williams, P.M.: Phys. Rev. Lett.33, 824 (1974)
Bearden, J.A., Burr, A.F.: Rev. Mod. Phys.39, 125 (1967)
Kleber, R.: Z. Physik264, 301, 309 (1973)
Mechelke, G., Ulmer, K.: phys. stat. sol. (a)19, 573 (1973)
Raether, H.: Springer Tracts in Mod. Phys. vol. 38 p. 84. Berlin-Heidelberg-New York: Springer 1965
Geiger, J.: Elektronen und Festkörper. Braunschweig: F. Vieweg u. Sohn 1968
Hygh, E.H., Welch, R.M.: Phys. Rev. B1, 2424 (1970);4, 4261 (1971)
Bhokare, V.V., Yussouff, M.: Il Nuovo Cimento19B, 149 (1974)
Blochin, M.A.: Methoden der Röntgenspektralanalyse S. 376. Leipzig: B.G. Teubner Verlagsgesellschaft 1963
Papaconstantopoulos, D.A.: private communication and International Conference on the Physics of X-ray Spectra p. 192, ed. by R.D. Deslattes, Gaithersburg (Maryland): U.S. Government Printing Office 1976
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Föll, H. Spectroscopic study of the TiNi-system in the soft X-ray region. Z Physik B 26, 329–337 (1977). https://doi.org/10.1007/BF01570743
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01570743