Abstract
The possibility to use high energy X-ray photoelectron spectroscopy as a nondestructive method of in-depth chemical phase analysis of solids is demonstrated. Theoretical background and optimal experimental conditions of in-depth analysis are considered. Interfaces in 5 nm thick HfO2 films synthesized by molecular layering and deposition of organometallic compounds from the gas phase were studied. It was shown that thickness of the layers in multilayer structures can be determined by measuring the intensity of photoelectron peaks.
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C. Auth, M. Buehler, A. Cappellani, et al., Intel Technol. J., 12, No. 2, 77 (2008).
G. D. Wilk, R. M. Wallaceb, and J. M. Anthony, J. Appl. Phys., 89, No. 10, 5243 (2001).
F. Zhu, H. Zhao, I. Ok, et al., Appl. Phys. Lett., 94, 013511 (2009).
S. Mototani, Sh. Ochiai, X. Wang, et al., Jpn. J. Appl. Phys., 47, No. 1, 496 (2008).
J. Zhu, Zh. Wang, Zh., et al., Appl. Opt., 47, No. 13, C310 (2008).
T. Tsuru, T. Harada, and M. Yamamoto, Proc. 8th Int. Conf. X-ray Microscopy, 7, 168 (2005).
P. Siffalovic, E. Majkova, L. Chitu, et al., Vacuum, 84, 19 (2010).
F. Eriksson, N. Ghafoor, F. Schaefers, et al., Thin Solid Films, 500, 84 (2006).
C. S. Fadley, in: Electron Spectroscopy: Theory, Techniques, and Applications, Vol. II, C. R. Brundle and A. D. Baker (eds.), Academic Press, London (1978), Chapter 1.
S. Hufner, Photoelectron Spectroscopy: Principles and Applications, 3ed., Springer, Berlin (2003).
C. S. Fadley, Surf. Interface Anal., 10, 1579 (2008).
L. Feldman and D. Mayer, Fundamentals of the Surface and Thin Film Analysis [in Russian], Mir, Moscow (1989).
F. Schäfers, M. Mertin, and M. Gorgoi, Rev. Sci. Instrum., 78, 123102 (2007).
KMC-1 beamline, http://www.bessy.de/bit/upload/D_01_1B.pdf
E. M. J. Johansson, C. Platzer-Björkman, H. Rensmo, et al., BESSY Annual Report, 508 (2006).
E. Holmström, W. Olovsson, I. A. Abrikosov, et al., Phys. Rev. Lett., 97, 266106 (2006).
HIKE station,: http://www.bessy.de/bit/upload/hike.pdf
A. Jablonski and C. J. Powell, Surf. Sci. Rep., 47, 33 (2002).
A. Jablonski and C. J. Powell, J. Alloys Compd., 362, 26 (2004).
A. Jablonski and S. Tougaard, J. Vac. Sci. Technol., A8, 106 (1990).
C. J. Powell and A. Jablonski, Nuclear Instruments and Methods in Physics Research (2009), A601, p. 54.
S. Tanuma, C. J. Powell, and D. R. Penn, Surf. Interface Anal., 21, 165 (1993).
S. Tanuma, C. J. Powell, and D. R. Penn, Surf. Interface Anal., 35, 268 (2003).
W. H. Strehlow and E. L. Cook, J. Phys. Chem. Ref. Data, 2, 163 (1973).
S. Tanuma, C. J. Powell, and D. R. Penn, Surf. Interface Anal., 20, 77 (1993).
J. F. Moulder, W. F. Stickle, P. E. Sobol, and K. D. Bomben, Handbook of X-ray Photoelectron Spectroscopy, Perkin-Elmer Corp., Eden Prairie, MN, USA (1992).
F. J. Himpsel, F. R. McFeely, A. Taleb-Ibrahimi, et al., Phys. Rev. B, 38, 6084 (1988).
O. Renault, D. Samour, J.-F. Damlencourt, et al., Appl. Phys. Lett., 81, No. 19, 3627 (2002).
R. Tan, Y. Azuma, and I. Kojima, Appl. Surf. Sci., 241, 135 (2005).
D. Briggs and M. P. Sikh (eds.), Practical Surface Analysis: Auger and X-Ray Photoelectron Spectroscopy, Wiley Interscience (1990), (2nd ed.).
E. O. Filatova, A. A. Sokolov, I. V. Kozhevnikov, et al., J. Phys.: Condens. Matter, 21, 185012 (2009).
A. A. Sokolov, Investigation of the Electronic and Atomic Structure of Interfaces and Nanolayers of Dielectrics Synthesized on Silicon. Thesis … Cand. Phys. Sci., St.-Petersburg, St.-Petersburg State University (2010).
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Original Russian Text Copyright © 2011 by E. O. Filatova and A. A. Sokolov
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Translated from Zhurnal Strukturnoi Khimii, Vol. 52, Supplement, pp. S85–S93, 2011.
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Filatova, E.O., Sokolov, A.A. X-ray photoelectron spectroscopy for nondestructive analysis of buried interfaces. J Struct Chem 52 (Suppl 1), 82–89 (2011). https://doi.org/10.1134/S0022476611070122
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DOI: https://doi.org/10.1134/S0022476611070122